aisc shapes database v14.1
TRANSCRIPT
AISC DISCLAIMER:The information presented in this spreadsheet has been prepared in accordance with recognized engineering principles and is for general information
only. While it is believed to be accurate, this information should not be used or relied upon for any specific application without competent
professional examination and verification of its accuracy, suitability, and applicability by a licensed professional engineer, designer, or architect. The
publication of the material contained herein is not intended as a representation or warranty on the part of the American Institute of Steel Construction
or of any other person named herein, that this information is suitable for any general or particular use or of freedom from infringement of any patent or
patents. Anyone making use of this information assumes all liability arising from such use.
The information presented in this spreadsheet has been prepared in accordance with recognized engineering principles and is for general information
only. While it is believed to be accurate, this information should not be used or relied upon for any specific application without competent
professional examination and verification of its accuracy, suitability, and applicability by a licensed professional engineer, designer, or architect. The
publication of the material contained herein is not intended as a representation or warranty on the part of the American Institute of Steel Construction
or of any other person named herein, that this information is suitable for any general or particular use or of freedom from infringement of any patent or
patents. Anyone making use of this information assumes all liability arising from such use.
1
C D E F G H I J K L M N O P Q R S
AISC_Manual_Label T_F W A d d det Ht h OD b f b fdet B b ID t w t wdet t wdet / 2
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
WT22X167.5 F 167.5 49.2 22.0 22 – – – 15.9 16 – – – 1.03 1 1/2
WT22X145 F 145 42.6 21.8 21 3/4 – – – 15.8 15 7/8 – – – 0.865 7/8 7/16
WT22X131 F 131 38.5 21.7 21 5/8 – – – 15.8 15 3/4 – – – 0.785 13/16 7/16
WT22X115 F 115 33.9 21.5 21 1/2 – – – 15.8 15 3/4 – – – 0.710 11/16 3/8
WT20X296.5 T 296.5 87.2 21.5 21 1/2 – – – 16.7 16 3/4 – – – 1.79 1 13/16 15/16
WT20X251.5 T 251.5 74.0 21.0 21 – – – 16.4 16 3/8 – – – 1.54 1 9/16 13/16
WT20X215.5 T 215.5 63.3 20.6 20 5/8 – – – 16.2 16 1/4 – – – 1.34 1 5/16 11/16
WT20X198.5 T 198.5 58.3 20.5 20 1/2 – – – 16.1 16 1/8 – – – 1.22 1 1/4 5/8
WT20X186 T 186 54.7 20.3 20 3/8 – – – 16.1 16 1/8 – – – 1.16 1 3/16 5/8
WT20X181 T 181 53.2 20.3 20 1/4 – – – 16.0 16 – – – 1.12 1 1/8 9/16
WT20X162 F 162 47.7 20.1 20 1/8 – – – 15.9 15 7/8 – – – 1.00 1 1/2
WT20X148.5 F 148.5 43.6 19.9 19 7/8 – – – 15.8 15 7/8 – – – 0.930 15/16 1/2
WT20X138.5 F 138.5 40.7 19.8 19 7/8 – – – 15.8 15 7/8 – – – 0.830 13/16 7/16
WT20X124.5 F 124.5 36.7 19.7 19 3/4 – – – 15.8 15 3/4 – – – 0.750 3/4 3/8
WT20X107.5 F 107.5 31.8 19.5 19 1/2 – – – 15.8 15 3/4 – – – 0.650 5/8 5/16
WT20X99.5 F 99.5 29.2 19.3 19 3/8 – – – 15.8 15 3/4 – – – 0.650 5/8 5/16
WT20X196 T 196 57.8 20.8 20 3/4 – – – 12.4 12 3/8 – – – 1.42 1 7/16 3/4
WT20X165.5 T 165.5 48.8 20.4 20 3/8 – – – 12.2 12 1/8 – – – 1.22 1 1/4 5/8
WT20X163.5 T 163.5 47.9 20.4 20 3/8 – – – 12.1 12 1/8 – – – 1.18 1 3/16 5/8
WT20X147 F 147 43.1 20.2 20 1/4 – – – 12.0 12 – – – 1.06 1 1/16 9/16
WT20X139 F 139 41.0 20.1 20 1/8 – – – 12.0 12 – – – 1.03 1 1/2
WT20X132 F 132 38.7 20.0 20 – – – 11.9 11 7/8 – – – 0.960 15/16 1/2
WT20X117.5 F 117.5 34.6 19.8 19 7/8 – – – 11.9 11 7/8 – – – 0.830 13/16 7/16
WT20X105.5 F 105.5 31.1 19.7 19 5/8 – – – 11.8 11 3/4 – – – 0.750 3/4 3/8
WT20X91.5 F 91.5 26.7 19.5 19 1/2 – – – 11.8 11 3/4 – – – 0.650 5/8 5/16
WT20X83.5 F 83.5 24.5 19.3 19 1/4 – – – 11.8 11 3/4 – – – 0.650 5/8 5/16
WT20X74.5 F 74.5 21.9 19.1 19 1/8 – – – 11.8 11 3/4 – – – 0.630 5/8 5/16
WT18X326 T 325 96.2 20.5 20 1/2 – – – 17.6 17 5/8 – – – 1.97 2 1
WT18X264.5 T 264.5 77.8 19.9 19 7/8 – – – 17.2 17 1/4 – – – 1.61 1 5/8 13/16
WT18X243.5 T 243.5 71.7 19.7 19 5/8 – – – 17.1 17 1/8 – – – 1.50 1 1/2 3/4
WT18X220.5 T 220.5 64.9 19.4 19 3/8 – – – 17.0 17 – – – 1.36 1 3/8 11/16
WT18X197.5 T 197.5 58.1 19.2 19 1/4 – – – 16.8 16 7/8 – – – 1.22 1 1/4 5/8
WT18X180.5 T 180.5 53.0 19.0 19 – – – 16.7 16 3/4 – – – 1.12 1 1/8 9/16
WT18X165 F 165 48.4 18.8 18 7/8 – – – 16.6 16 5/8 – – – 1.02 1 1/2
WT18X151 F 151 44.5 18.7 18 5/8 – – – 16.7 16 5/8 – – – 0.945 15/16 1/2
WT18X141 F 141 41.5 18.6 18 1/2 – – – 16.6 16 5/8 – – – 0.885 7/8 7/16
WT18X131 F 131 38.5 18.4 18 3/8 – – – 16.6 16 1/2 – – – 0.840 13/16 7/16
WT18X123.5 F 123.5 36.3 18.3 18 3/8 – – – 16.5 16 1/2 – – – 0.800 13/16 7/16
WT18X115.5 F 115.5 34.1 18.2 18 1/4 – – – 16.5 16 1/2 – – – 0.760 3/4 3/8
WT18X128 F 128 37.6 18.7 18 3/4 – – – 12.2 12 1/4 – – – 0.960 15/16 1/2
1
T U
t f t fdet
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
1.77 1 3/4
1.58 1 9/16
1.42 1 7/16
1.22 1 1/4
3.23 3 1/4
2.76 2 3/4
2.36 2 3/8
2.20 2 3/16
2.05 2 1/16
2.01 2
1.81 1 13/16
1.65 1 5/8
1.58 1 9/16
1.42 1 7/16
1.22 1 1/4
1.07 1 1/16
2.52 2 1/2
2.13 2 1/8
2.13 2 1/8
1.93 1 15/16
1.81 1 13/16
1.73 1 3/4
1.58 1 9/16
1.42 1 7/16
1.20 1 3/16
1.03 1
0.830 13/16
3.54 3 9/16
2.91 2 15/16
2.68 2 11/16
2.44 2 7/16
2.20 2 3/16
2.01 2
1.85 1 7/8
1.68 1 11/16
1.57 1 9/16
1.44 1 7/16
1.35 1 3/8
1.26 1 1/4
1.73 1 3/4
1
C D E F G H I J K L M N O P Q R S
AISC_Manual_Label T_F W A d d det Ht h OD b f b fdet B b ID t w t wdet t wdet / 2
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
WT18X116 F 116 34.0 18.6 18 1/2 – – – 12.1 12 1/8 – – – 0.870 7/8 7/16
WT18X105 F 105 30.9 18.3 18 3/8 – – – 12.2 12 1/8 – – – 0.830 13/16 7/16
WT18X97 F 97.0 28.5 18.2 18 1/4 – – – 12.1 12 1/8 – – – 0.765 3/4 3/8
WT18X91 F 91.0 26.8 18.2 18 1/8 – – – 12.1 12 1/8 – – – 0.725 3/4 3/8
WT18X85 F 85.0 25.0 18.1 18 1/8 – – – 12.0 12 – – – 0.680 11/16 3/8
WT18X80 F 80.0 23.5 18.0 18 – – – 12.0 12 – – – 0.650 5/8 5/16
WT18X75 F 75.0 22.1 17.9 17 7/8 – – – 12.0 12 – – – 0.625 5/8 5/16
WT18X67.5 F 67.5 19.9 17.8 17 3/4 – – – 12.0 12 – – – 0.600 5/8 5/16
WT16.5X193.5 T 193.5 57.0 18.0 18 – – – 16.2 16 1/4 – – – 1.26 1 1/4 5/8
WT16.5X177 T 177 52.1 17.8 17 3/4 – – – 16.1 16 1/8 – – – 1.16 1 3/16 5/8
WT16.5X159 F 159 46.8 17.6 17 5/8 – – – 16.0 16 – – – 1.04 1 1/16 9/16
WT16.5X145.5 F 145.5 42.8 17.4 17 3/8 – – – 15.9 15 7/8 – – – 0.960 15/16 1/2
WT16.5X131.5 F 131.5 38.7 17.3 17 1/4 – – – 15.8 15 3/4 – – – 0.870 7/8 7/16
WT16.5X120.5 F 120.5 35.6 17.1 17 1/8 – – – 15.9 15 7/8 – – – 0.830 13/16 7/16
WT16.5X110.5 F 110.5 32.6 17.0 17 – – – 15.8 15 3/4 – – – 0.775 3/4 3/8
WT16.5X100.5 F 100.5 29.7 16.8 16 7/8 – – – 15.7 15 3/4 – – – 0.715 11/16 3/8
WT16.5X84.5 F 84.5 24.7 16.9 16 7/8 – – – 11.5 11 1/2 – – – 0.670 11/16 3/8
WT16.5X76 F 76.0 22.5 16.7 16 3/4 – – – 11.6 11 5/8 – – – 0.635 5/8 5/16
WT16.5X70.5 F 70.5 20.7 16.7 16 5/8 – – – 11.5 11 1/2 – – – 0.605 5/8 5/16
WT16.5X65 F 65.0 19.1 16.5 16 1/2 – – – 11.5 11 1/2 – – – 0.580 9/16 5/16
WT16.5X59 F 59.0 17.4 16.4 16 3/8 – – – 11.5 11 1/2 – – – 0.550 9/16 5/16
WT15X195.5 T 195.5 57.6 16.6 16 5/8 – – – 15.6 15 5/8 – – – 1.36 1 3/8 11/16
WT15X178.5 T 178.5 52.5 16.4 16 3/8 – – – 15.5 15 1/2 – – – 1.24 1 1/4 5/8
WT15X163 T 163 48.0 16.2 16 1/4 – – – 15.4 15 3/8 – – – 1.14 1 1/8 9/16
WT15X146 F 146 43.0 16.0 16 – – – 15.3 15 1/4 – – – 1.02 1 1/2
WT15X130.5 F 130.5 38.5 15.8 15 3/4 – – – 15.2 15 1/8 – – – 0.930 15/16 1/2
WT15X117.5 F 117.5 34.7 15.7 15 5/8 – – – 15.1 15 – – – 0.830 13/16 7/16
WT15X105.5 F 105.5 31.1 15.5 15 1/2 – – – 15.1 15 1/8 – – – 0.775 3/4 3/8
WT15X95.5 F 95.5 28.0 15.3 15 3/8 – – – 15.0 15 – – – 0.710 11/16 3/8
WT15X86.5 F 86.5 25.4 15.2 15 1/4 – – – 15.0 15 – – – 0.655 5/8 5/16
WT15X74 F 74.0 21.8 15.3 15 3/8 – – – 10.5 10 1/2 – – – 0.650 5/8 5/16
WT15X66 F 66.0 19.5 15.2 15 1/8 – – – 10.5 10 1/2 – – – 0.615 5/8 5/16
WT15X62 F 62.0 18.2 15.1 15 1/8 – – – 10.5 10 1/2 – – – 0.585 9/16 5/16
WT15X58 F 58.0 17.1 15.0 15 – – – 10.5 10 1/2 – – – 0.565 9/16 5/16
WT15X54 F 54.0 15.9 14.9 14 7/8 – – – 10.5 10 1/2 – – – 0.545 9/16 5/16
WT15X49.5 F 49.5 14.5 14.8 14 7/8 – – – 10.5 10 1/2 – – – 0.520 1/2 1/4
WT15X45 F 45.0 13.2 14.8 14 3/4 – – – 10.4 10 3/8 – – – 0.470 1/2 1/4
WT13.5X269.5 T 269.5 79.3 16.3 16 1/4 – – – 15.3 15 1/4 – – – 1.97 2 1
WT13.5X184 T 184 54.2 15.2 15 1/4 – – – 14.7 14 5/8 – – – 1.38 1 3/8 11/16
WT13.5X168 T 168 49.5 15.0 15 – – – 14.6 14 1/2 – – – 1.26 1 1/4 5/8
1
T U
t f t fdet
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
1.57 1 9/16
1.36 1 3/8
1.26 1 1/4
1.18 1 3/16
1.10 1 1/8
1.02 1
0.940 15/16
0.790 13/16
2.28 2 1/4
2.09 2 1/16
1.89 1 7/8
1.73 1 3/4
1.57 1 9/16
1.40 1 3/8
1.28 1 1/4
1.15 1 1/8
1.22 1 1/4
1.06 1 1/16
0.960 15/16
0.855 7/8
0.740 3/4
2.44 2 7/16
2.24 2 1/4
2.05 2 1/16
1.85 1 7/8
1.65 1 5/8
1.50 1 1/2
1.32 1 5/16
1.19 1 3/16
1.07 1 1/16
1.18 1 3/16
1.00 1
0.930 15/16
0.850 7/8
0.760 3/4
0.670 11/16
0.610 5/8
3.54 3 9/16
2.48 2 1/2
2.28 2 1/4
1
C D E F G H I J K L M N O P Q R S
AISC_Manual_Label T_F W A d d det Ht h OD b f b fdet B b ID t w t wdet t wdet / 2
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
WT13.5X153.5 T 153.5 45.2 14.8 14 3/4 – – – 14.4 14 1/2 – – – 1.16 1 3/16 5/8
WT13.5X140.5 F 140.5 41.5 14.6 14 5/8 – – – 14.4 14 3/8 – – – 1.06 1 1/16 9/16
WT13.5X129 F 129 38.1 14.5 14 1/2 – – – 14.3 14 1/4 – – – 0.980 1 1/2
WT13.5X117.5 F 117.5 34.7 14.3 14 3/8 – – – 14.2 14 1/4 – – – 0.910 15/16 1/2
WT13.5X108.5 F 108.5 32.0 14.2 14 1/4 – – – 14.1 14 1/8 – – – 0.830 13/16 7/16
WT13.5X97 F 97.0 28.6 14.1 14 – – – 14.0 14 – – – 0.750 3/4 3/8
WT13.5X89 F 89.0 26.3 13.9 13 7/8 – – – 14.1 14 1/8 – – – 0.725 3/4 3/8
WT13.5X80.5 F 80.5 23.8 13.8 13 3/4 – – – 14.0 14 – – – 0.660 11/16 3/8
WT13.5X73 F 73.0 21.6 13.7 13 3/4 – – – 14.0 14 – – – 0.605 5/8 5/16
WT13.5X64.5 F 64.5 18.9 13.8 13 7/8 – – – 10.0 10 – – – 0.610 5/8 5/16
WT13.5X57 F 57.0 16.8 13.6 13 5/8 – – – 10.1 10 1/8 – – – 0.570 9/16 5/16
WT13.5X51 F 51.0 15.0 13.5 13 1/2 – – – 10.0 10 – – – 0.515 1/2 1/4
WT13.5X47 F 47.0 13.8 13.5 13 1/2 – – – 10.0 10 – – – 0.490 1/2 1/4
WT13.5X42 F 42.0 12.4 13.4 13 3/8 – – – 10.0 10 – – – 0.460 7/16 1/4
WT12X185 T 185 54.5 14.0 14 – – – 13.7 13 5/8 – – – 1.52 1 1/2 3/4
WT12X167.5 T 167.5 49.1 13.8 13 3/4 – – – 13.5 13 1/2 – – – 1.38 1 3/8 11/16
WT12X153 T 153 44.9 13.6 13 5/8 – – – 13.4 13 3/8 – – – 1.26 1 1/4 5/8
WT12X139.5 T 139.5 41.0 13.4 13 3/8 – – – 13.3 13 1/4 – – – 1.16 1 3/16 5/8
WT12X125 F 125 36.8 13.2 13 1/8 – – – 13.2 13 1/8 – – – 1.04 1 1/16 9/16
WT12X114.5 F 114.5 33.6 13.0 13 – – – 13.1 13 1/8 – – – 0.960 15/16 1/2
WT12X103.5 F 103.5 30.3 12.9 12 7/8 – – – 13.0 13 – – – 0.870 7/8 7/16
WT12X96 F 96.0 28.2 12.7 12 3/4 – – – 13.0 13 – – – 0.810 13/16 7/16
WT12X88 F 88.0 25.8 12.6 12 5/8 – – – 12.9 12 7/8 – – – 0.750 3/4 3/8
WT12X81 F 81.0 23.9 12.5 12 1/2 – – – 13.0 13 – – – 0.705 11/16 3/8
WT12X73 F 73.0 21.5 12.4 12 3/8 – – – 12.9 12 7/8 – – – 0.650 5/8 5/16
WT12X65.5 F 65.5 19.3 12.2 12 1/4 – – – 12.9 12 7/8 – – – 0.605 5/8 5/16
WT12X58.5 F 58.5 17.2 12.1 12 1/8 – – – 12.8 12 3/4 – – – 0.550 9/16 5/16
WT12X52 F 52.0 15.3 12.0 12 – – – 12.8 12 3/4 – – – 0.500 1/2 1/4
WT12X51.5 F 51.5 15.1 12.3 12 1/4 – – – 9.00 9 – – – 0.550 9/16 5/16
WT12X47 F 47.0 13.8 12.2 12 1/8 – – – 9.07 9 1/8 – – – 0.515 1/2 1/4
WT12X42 F 42.0 12.4 12.1 12 – – – 9.02 9 – – – 0.470 1/2 1/4
WT12X38 F 38.0 11.2 12.0 12 – – – 8.99 9 – – – 0.440 7/16 1/4
WT12X34 F 34.0 10.0 11.9 11 7/8 – – – 8.97 9 – – – 0.415 7/16 1/4
WT12X31 F 31.0 9.11 11.9 11 7/8 – – – 7.04 7 – – – 0.430 7/16 1/4
WT12X27.5 F 27.5 8.10 11.8 11 3/4 – – – 7.01 7 – – – 0.395 3/8 3/16
WT10.5X100.5 F 100.5 29.6 11.5 11 1/2 – – – 12.6 12 5/8 – – – 0.910 15/16 1/2
WT10.5X91 F 91.0 26.8 11.4 11 3/8 – – – 12.5 12 1/2 – – – 0.830 13/16 7/16
WT10.5X83 F 83.0 24.4 11.2 11 1/4 – – – 12.4 12 3/8 – – – 0.750 3/4 3/8
WT10.5X73.5 F 73.5 21.6 11.0 11 – – – 12.5 12 1/2 – – – 0.720 3/4 3/8
WT10.5X66 F 66.0 19.4 10.9 10 7/8 – – – 12.4 12 1/2 – – – 0.650 5/8 5/16
1
T U
t f t fdet
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
2.09 2 1/16
1.93 1 15/16
1.77 1 3/4
1.61 1 5/8
1.50 1 1/2
1.34 1 5/16
1.19 1 3/16
1.08 1 1/16
0.975 1
1.10 1 1/8
0.930 15/16
0.830 13/16
0.745 3/4
0.640 5/8
2.72 2 3/4
2.48 2 1/2
2.28 2 1/4
2.09 2 1/16
1.89 1 7/8
1.73 1 3/4
1.57 1 9/16
1.46 1 7/16
1.34 1 5/16
1.22 1 1/4
1.09 1 1/16
0.960 15/16
0.850 7/8
0.750 3/4
0.980 1
0.875 7/8
0.770 3/4
0.680 11/16
0.585 9/16
0.590 9/16
0.505 1/2
1.63 1 5/8
1.48 1 1/2
1.36 1 3/8
1.15 1 1/8
1.04 1 1/16
1
C D E F G H I J K L M N O P Q R S
AISC_Manual_Label T_F W A d d det Ht h OD b f b fdet B b ID t w t wdet t wdet / 2
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
WT10.5X61 F 61.0 17.9 10.8 10 7/8 – – – 12.4 12 3/8 – – – 0.600 5/8 5/16
WT10.5X55.5 F 55.5 16.3 10.8 10 3/4 – – – 12.3 12 3/8 – – – 0.550 9/16 5/16
WT10.5X50.5 F 50.5 14.9 10.7 10 5/8 – – – 12.3 12 1/4 – – – 0.500 1/2 1/4
WT10.5X46.5 F 46.5 13.7 10.8 10 3/4 – – – 8.42 8 3/8 – – – 0.580 9/16 5/16
WT10.5X41.5 F 41.5 12.2 10.7 10 3/4 – – – 8.36 8 3/8 – – – 0.515 1/2 1/4
WT10.5X36.5 F 36.5 10.7 10.6 10 5/8 – – – 8.30 8 1/4 – – – 0.455 7/16 1/4
WT10.5X34 F 34.0 10.0 10.6 10 5/8 – – – 8.27 8 1/4 – – – 0.430 7/16 1/4
WT10.5X31 F 31.0 9.13 10.5 10 1/2 – – – 8.24 8 1/4 – – – 0.400 3/8 3/16
WT10.5X27.5 F 27.5 8.10 10.4 10 3/8 – – – 8.22 8 1/4 – – – 0.375 3/8 3/16
WT10.5X24 F 24.0 7.07 10.3 10 1/4 – – – 8.14 8 1/8 – – – 0.350 3/8 3/16
WT10.5X28.5 F 28.5 8.37 10.5 10 1/2 – – – 6.56 6 1/2 – – – 0.405 3/8 3/16
WT10.5X25 F 25.0 7.36 10.4 10 3/8 – – – 6.53 6 1/2 – – – 0.380 3/8 3/16
WT10.5X22 F 22.0 6.49 10.3 10 3/8 – – – 6.50 6 1/2 – – – 0.350 3/8 3/16
WT9X155.5 F 155.5 45.8 11.2 11 1/8 – – – 12.0 12 – – – 1.52 1 1/2 3/4
WT9X141.5 F 141.5 41.7 10.9 10 7/8 – – – 11.9 11 7/8 – – – 1.40 1 3/8 11/16
WT9X129 F 129 38.0 10.7 10 3/4 – – – 11.8 11 3/4 – – – 1.28 1 1/4 5/8
WT9X117 F 117 34.3 10.5 10 1/2 – – – 11.7 11 5/8 – – – 1.16 1 3/16 5/8
WT9X105.5 F 105.5 31.2 10.3 10 3/8 – – – 11.6 11 1/2 – – – 1.06 1 1/16 9/16
WT9X96 F 96.0 28.1 10.2 10 1/8 – – – 11.5 11 1/2 – – – 0.960 15/16 1/2
WT9X87.5 F 87.5 25.7 10.0 10 – – – 11.4 11 3/8 – – – 0.890 7/8 7/16
WT9X79 F 79.0 23.2 9.86 9 7/8 – – – 11.3 11 1/4 – – – 0.810 13/16 7/16
WT9X71.5 F 71.5 21.0 9.75 9 3/4 – – – 11.2 11 1/4 – – – 0.730 3/4 3/8
WT9X65 F 65.0 19.2 9.63 9 5/8 – – – 11.2 11 1/8 – – – 0.670 11/16 3/8
WT9X59.5 F 59.5 17.6 9.49 9 1/2 – – – 11.3 11 1/4 – – – 0.655 5/8 5/16
WT9X53 F 53.0 15.6 9.37 9 3/8 – – – 11.2 11 1/4 – – – 0.590 9/16 5/16
WT9X48.5 F 48.5 14.2 9.30 9 1/4 – – – 11.1 11 1/8 – – – 0.535 9/16 5/16
WT9X43 F 43.0 12.7 9.20 9 1/4 – – – 11.1 11 1/8 – – – 0.480 1/2 1/4
WT9X38 F 38.0 11.1 9.11 9 1/8 – – – 11.0 11 – – – 0.425 7/16 1/4
WT9X35.5 F 35.5 10.4 9.24 9 1/4 – – – 7.64 7 5/8 – – – 0.495 1/2 1/4
WT9X32.5 F 32.5 9.55 9.18 9 1/8 – – – 7.59 7 5/8 – – – 0.450 7/16 1/4
WT9X30 F 30.0 8.82 9.12 9 1/8 – – – 7.56 7 1/2 – – – 0.415 7/16 1/4
WT9X27.5 F 27.5 8.10 9.06 9 – – – 7.53 7 1/2 – – – 0.390 3/8 3/16
WT9X25 F 25.0 7.34 9.00 9 – – – 7.50 7 1/2 – – – 0.355 3/8 3/16
WT9X23 F 23.0 6.77 9.03 9 – – – 6.06 6 – – – 0.360 3/8 3/16
WT9X20 F 20.0 5.88 8.95 9 – – – 6.02 6 – – – 0.315 5/16 3/16
WT9X17.5 F 17.5 5.15 8.85 8 7/8 – – – 6.00 6 – – – 0.300 5/16 3/16
WT8X50 F 50.0 14.7 8.49 8 1/2 – – – 10.4 10 3/8 – – – 0.585 9/16 5/16
WT8X44.5 F 44.5 13.1 8.38 8 3/8 – – – 10.4 10 3/8 – – – 0.525 1/2 1/4
WT8X38.5 F 38.5 11.3 8.26 8 1/4 – – – 10.3 10 1/4 – – – 0.455 7/16 1/4
WT8X33.5 F 33.5 9.81 8.17 8 1/8 – – – 10.2 10 1/4 – – – 0.395 3/8 3/16
1
T U
t f t fdet
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
0.960 15/16
0.875 7/8
0.800 13/16
0.930 15/16
0.835 13/16
0.740 3/4
0.685 11/16
0.615 5/8
0.522 1/2
0.430 7/16
0.650 5/8
0.535 9/16
0.450 7/16
2.74 2 3/4
2.50 2 1/2
2.30 2 5/16
2.11 2 1/8
1.91 1 15/16
1.75 1 3/4
1.59 1 9/16
1.44 1 7/16
1.32 1 5/16
1.20 1 3/16
1.06 1 1/16
0.940 15/16
0.870 7/8
0.770 3/4
0.680 11/16
0.810 13/16
0.750 3/4
0.695 11/16
0.630 5/8
0.570 9/16
0.605 5/8
0.525 1/2
0.425 7/16
0.985 1
0.875 7/8
0.760 3/4
0.665 11/16
1
C D E F G H I J K L M N O P Q R S
AISC_Manual_Label T_F W A d d det Ht h OD b f b fdet B b ID t w t wdet t wdet / 2
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
WT8X28.5 F 28.5 8.39 8.22 8 1/4 – – – 7.12 7 1/8 – – – 0.430 7/16 1/4
WT8X25 F 25.0 7.37 8.13 8 1/8 – – – 7.07 7 1/8 – – – 0.380 3/8 3/16
WT8X22.5 F 22.5 6.63 8.07 8 1/8 – – – 7.04 7 – – – 0.345 3/8 3/16
WT8X20 F 20.0 5.89 8.01 8 – – – 7.00 7 – – – 0.305 5/16 3/16
WT8X18 F 18.0 5.29 7.93 7 7/8 – – – 6.99 7 – – – 0.295 5/16 3/16
WT8X15.5 F 15.5 4.56 7.94 8 – – – 5.53 5 1/2 – – – 0.275 1/4 1/8
WT8X13 F 13.0 3.84 7.85 7 7/8 – – – 5.50 5 1/2 – – – 0.250 1/4 1/8
WT7X365 T 365 107 11.2 11 1/4 – – – 17.9 17 7/8 – – – 3.07 3 1/16 1 9/16
WT7X332.5 T 332.5 97.8 10.8 10 7/8 – – – 17.7 17 5/8 – – – 2.83 2 13/16 1 7/16
WT7X302.5 T 302.5 89.0 10.5 10 1/2 – – – 17.4 17 3/8 – – – 2.60 2 5/8 1 5/16
WT7X275 T 275 80.9 10.1 10 1/8 – – – 17.2 17 1/4 – – – 2.38 2 3/8 1 3/16
WT7X250 T 250 73.5 9.80 9 3/4 – – – 17.0 17 – – – 2.19 2 3/16 1 1/8
WT7X227.5 T 227.5 66.9 9.51 9 1/2 – – – 16.8 16 7/8 – – – 2.02 2 1
WT7X213 T 213 62.7 9.34 9 3/8 – – – 16.7 16 3/4 – – – 1.88 1 7/8 15/16
WT7X199 T 199 58.4 9.15 9 1/8 – – – 16.6 16 5/8 – – – 1.77 1 3/4 7/8
WT7X185 T 185 54.4 8.96 9 – – – 16.5 16 1/2 – – – 1.66 1 11/16 13/16
WT7X171 T 171 50.3 8.77 8 3/4 – – – 16.4 16 3/8 – – – 1.54 1 9/16 13/16
WT7X155.5 T 155.5 45.7 8.56 8 1/2 – – – 16.2 16 1/4 – – – 1.41 1 7/16 3/4
WT7X141.5 T 141.5 41.6 8.37 8 3/8 – – – 16.1 16 1/8 – – – 1.29 1 5/16 11/16
WT7X128.5 F 128.5 37.8 8.19 8 1/4 – – – 16.0 16 – – – 1.18 1 3/16 5/8
WT7X116.5 F 116.5 34.2 8.02 8 – – – 15.9 15 7/8 – – – 1.07 1 1/16 9/16
WT7X105.5 F 105.5 31.0 7.86 7 7/8 – – – 15.8 15 3/4 – – – 0.980 1 1/2
WT7X96.5 F 96.5 28.4 7.74 7 3/4 – – – 15.7 15 3/4 – – – 0.890 7/8 7/16
WT7X88 F 88.0 25.9 7.61 7 5/8 – – – 15.7 15 5/8 – – – 0.830 13/16 7/16
WT7X79.5 F 79.5 23.4 7.49 7 1/2 – – – 15.6 15 5/8 – – – 0.745 3/4 3/8
WT7X72.5 F 72.5 21.3 7.39 7 3/8 – – – 15.5 15 1/2 – – – 0.680 11/16 3/8
WT7X66 F 66.0 19.4 7.33 7 3/8 – – – 14.7 14 3/4 – – – 0.645 5/8 5/16
WT7X60 F 60.0 17.7 7.24 7 1/4 – – – 14.7 14 5/8 – – – 0.590 9/16 5/16
WT7X54.5 F 54.5 16.0 7.16 7 1/8 – – – 14.6 14 5/8 – – – 0.525 1/2 1/4
WT7X49.5 F 49.5 14.6 7.08 7 1/8 – – – 14.6 14 5/8 – – – 0.485 1/2 1/4
WT7X45 F 45.0 13.2 7.01 7 – – – 14.5 14 1/2 – – – 0.440 7/16 1/4
WT7X41 F 41.0 12.0 7.16 7 1/8 – – – 10.1 10 1/8 – – – 0.510 1/2 1/4
WT7X37 F 37.0 10.9 7.09 7 1/8 – – – 10.1 10 1/8 – – – 0.450 7/16 1/4
WT7X34 F 34.0 10.0 7.02 7 – – – 10.0 10 – – – 0.415 7/16 1/4
WT7X30.5 F 30.5 8.96 6.95 7 – – – 10.0 10 – – – 0.375 3/8 3/16
WT7X26.5 F 26.5 7.80 6.96 7 – – – 8.06 8 – – – 0.370 3/8 3/16
WT7X24 F 24.0 7.07 6.90 6 7/8 – – – 8.03 8 – – – 0.340 5/16 3/16
WT7X21.5 F 21.5 6.31 6.83 6 7/8 – – – 8.00 8 – – – 0.305 5/16 3/16
WT7X19 F 19.0 5.58 7.05 7 – – – 6.77 6 3/4 – – – 0.310 5/16 3/16
WT7X17 F 17.0 5.00 6.99 7 – – – 6.75 6 3/4 – – – 0.285 5/16 3/16
1
T U
t f t fdet
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
0.715 11/16
0.630 5/8
0.565 9/16
0.505 1/2
0.430 7/16
0.440 7/16
0.345 3/8
4.91 4 15/16
4.52 4 1/2
4.16 4 3/16
3.82 3 13/16
3.50 3 1/2
3.21 3 3/16
3.04 3 1/16
2.85 2 7/8
2.66 2 11/16
2.47 2 1/2
2.26 2 1/4
2.07 2 1/16
1.89 1 7/8
1.72 1 3/4
1.56 1 9/16
1.44 1 7/16
1.31 1 5/16
1.19 1 3/16
1.09 1 1/16
1.03 1
0.940 15/16
0.860 7/8
0.780 3/4
0.710 11/16
0.855 7/8
0.785 13/16
0.720 3/4
0.645 5/8
0.660 11/16
0.595 5/8
0.530 1/2
0.515 1/2
0.455 7/16
1
C D E F G H I J K L M N O P Q R S
AISC_Manual_Label T_F W A d d det Ht h OD b f b fdet B b ID t w t wdet t wdet / 2
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
WT7X15 F 15.0 4.42 6.92 6 7/8 – – – 6.73 6 3/4 – – – 0.270 1/4 1/8
WT7X13 F 13.0 3.85 6.96 7 – – – 5.03 5 – – – 0.255 1/4 1/8
WT7X11 F 11.0 3.25 6.87 6 7/8 – – – 5.00 5 – – – 0.230 1/4 1/8
WT6X168 T 168 49.5 8.41 8 3/8 – – – 13.4 13 3/8 – – – 1.78 1 3/4 7/8
WT6X152.5 T 152.5 44.7 8.16 8 1/8 – – – 13.2 13 1/4 – – – 1.63 1 5/8 13/16
WT6X139.5 T 139.5 41.0 7.93 7 7/8 – – – 13.1 13 1/8 – – – 1.53 1 1/2 3/4
WT6X126 T 126 37.1 7.71 7 3/4 – – – 13.0 13 – – – 1.40 1 3/8 11/16
WT6X115 T 115 33.8 7.53 7 1/2 – – – 12.9 12 7/8 – – – 1.29 1 5/16 11/16
WT6X105 F 105 30.9 7.36 7 3/8 – – – 12.8 12 3/4 – – – 1.18 1 3/16 5/8
WT6X95 F 95.0 28.0 7.19 7 1/4 – – – 12.7 12 5/8 – – – 1.06 1 1/16 9/16
WT6X85 F 85.0 25.0 7.02 7 – – – 12.6 12 5/8 – – – 0.960 15/16 1/2
WT6X76 F 76.0 22.4 6.86 6 7/8 – – – 12.5 12 1/2 – – – 0.870 7/8 7/16
WT6X68 F 68.0 20.0 6.71 6 3/4 – – – 12.4 12 3/8 – – – 0.790 13/16 7/16
WT6X60 F 60.0 17.6 6.56 6 1/2 – – – 12.3 12 3/8 – – – 0.710 11/16 3/8
WT6X53 F 53.0 15.6 6.45 6 1/2 – – – 12.2 12 1/4 – – – 0.610 5/8 5/16
WT6X48 F 48.0 14.1 6.36 6 3/8 – – – 12.2 12 1/8 – – – 0.550 9/16 5/16
WT6X43.5 F 43.5 12.8 6.27 6 1/4 – – – 12.1 12 1/8 – – – 0.515 1/2 1/4
WT6X39.5 F 39.5 11.6 6.19 6 1/4 – – – 12.1 12 1/8 – – – 0.470 1/2 1/4
WT6X36 F 36.0 10.6 6.13 6 1/8 – – – 12.0 12 – – – 0.430 7/16 1/4
WT6X32.5 F 32.5 9.54 6.06 6 – – – 12.0 12 – – – 0.390 3/8 3/16
WT6X29 F 29.0 8.52 6.10 6 1/8 – – – 10.0 10 – – – 0.360 3/8 3/16
WT6X26.5 F 26.5 7.78 6.03 6 – – – 10.0 10 – – – 0.345 3/8 3/16
WT6X25 F 25.0 7.30 6.10 6 1/8 – – – 8.08 8 1/8 – – – 0.370 3/8 3/16
WT6X22.5 F 22.5 6.56 6.03 6 – – – 8.05 8 – – – 0.335 5/16 3/16
WT6X20 F 20.0 5.84 5.97 6 – – – 8.01 8 – – – 0.295 5/16 3/16
WT6X17.5 F 17.5 5.17 6.25 6 1/4 – – – 6.56 6 1/2 – – – 0.300 5/16 3/16
WT6X15 F 15.0 4.40 6.17 6 1/8 – – – 6.52 6 1/2 – – – 0.260 1/4 1/8
WT6X13 F 13.0 3.82 6.11 6 1/8 – – – 6.49 6 1/2 – – – 0.230 1/4 1/8
WT6X11 F 11.0 3.24 6.16 6 1/8 – – – 4.03 4 – – – 0.260 1/4 1/8
WT6X9.5 F 9.50 2.79 6.08 6 1/8 – – – 4.01 4 – – – 0.235 1/4 1/8
WT6X8 F 8.00 2.36 6.00 6 – – – 3.99 4 – – – 0.220 1/4 1/8
WT6X7 F 7.00 2.08 5.96 6 – – – 3.97 4 – – – 0.200 3/16 1/8
WT5X56 F 56.0 16.5 5.68 5 5/8 – – – 10.4 10 3/8 – – – 0.755 3/4 3/8
WT5X50 F 50.0 14.7 5.55 5 1/2 – – – 10.3 10 3/8 – – – 0.680 11/16 3/8
WT5X44 F 44.0 13.0 5.42 5 3/8 – – – 10.3 10 1/4 – – – 0.605 5/8 5/16
WT5X38.5 F 38.5 11.3 5.30 5 1/4 – – – 10.2 10 1/4 – – – 0.530 1/2 1/4
WT5X34 F 34.0 10.0 5.20 5 1/4 – – – 10.1 10 1/8 – – – 0.470 1/2 1/4
WT5X30 F 30.0 8.84 5.11 5 1/8 – – – 10.1 10 1/8 – – – 0.420 7/16 1/4
WT5X27 F 27.0 7.90 5.05 5 – – – 10.0 10 – – – 0.370 3/8 3/16
WT5X24.5 F 24.5 7.21 4.99 5 – – – 10.0 10 – – – 0.340 5/16 3/16
1
T U
t f t fdet
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
0.385 3/8
0.420 7/16
0.335 5/16
2.96 2 15/16
2.71 2 11/16
2.47 2 1/2
2.25 2 1/4
2.07 2 1/16
1.90 1 7/8
1.74 1 3/4
1.56 1 9/16
1.40 1 3/8
1.25 1 1/4
1.11 1 1/8
0.990 1
0.900 7/8
0.810 13/16
0.735 3/4
0.670 11/16
0.605 5/8
0.640 5/8
0.575 9/16
0.640 5/8
0.575 9/16
0.515 1/2
0.520 1/2
0.440 7/16
0.380 3/8
0.425 7/16
0.350 3/8
0.265 1/4
0.225 1/4
1.25 1 1/4
1.12 1 1/8
0.990 1
0.870 7/8
0.770 3/4
0.680 11/16
0.615 5/8
0.560 9/16
1
C D E F G H I J K L M N O P Q R S
AISC_Manual_Label T_F W A d d det Ht h OD b f b fdet B b ID t w t wdet t wdet / 2
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
WT5X22.5 F 22.5 6.63 5.05 5 – – – 8.02 8 – – – 0.350 3/8 3/16
WT5X19.5 F 19.5 5.73 4.96 5 – – – 7.99 8 – – – 0.315 5/16 3/16
WT5X16.5 F 16.5 4.85 4.87 4 7/8 – – – 7.96 8 – – – 0.290 5/16 3/16
WT5X15 F 15.0 4.42 5.24 5 1/4 – – – 5.81 5 3/4 – – – 0.300 5/16 3/16
WT5X13 F 13.0 3.81 5.17 5 1/8 – – – 5.77 5 3/4 – – – 0.260 1/4 1/8
WT5X11 F 11.0 3.24 5.09 5 1/8 – – – 5.75 5 3/4 – – – 0.240 1/4 1/8
WT5X9.5 F 9.50 2.81 5.12 5 1/8 – – – 4.02 4 – – – 0.250 1/4 1/8
WT5X8.5 F 8.50 2.50 5.06 5 – – – 4.01 4 – – – 0.240 1/4 1/8
WT5X7.5 F 7.50 2.21 5.00 5 – – – 4.00 4 – – – 0.230 1/4 1/8
WT5X6 F 6.00 1.77 4.94 4 7/8 – – – 3.96 4 – – – 0.190 3/16 1/8
WT4X33.5 F 33.5 9.84 4.50 4 1/2 – – – 8.28 8 1/4 – – – 0.570 9/16 5/16
WT4X29 F 29.0 8.54 4.38 4 3/8 – – – 8.22 8 1/4 – – – 0.510 1/2 1/4
WT4X24 F 24.0 7.05 4.25 4 1/4 – – – 8.11 8 1/8 – – – 0.400 3/8 3/16
WT4X20 F 20.0 5.87 4.13 4 1/8 – – – 8.07 8 1/8 – – – 0.360 3/8 3/16
WT4X17.5 F 17.5 5.14 4.06 4 – – – 8.02 8 – – – 0.310 5/16 3/16
WT4X15.5 F 15.5 4.56 4.00 4 – – – 8.00 8 – – – 0.285 5/16 3/16
WT4X14 F 14.0 4.12 4.03 4 – – – 6.54 6 1/2 – – – 0.285 5/16 3/16
WT4X12 F 12.0 3.54 3.97 4 – – – 6.50 6 1/2 – – – 0.245 1/4 1/8
WT4X10.5 F 10.5 3.08 4.14 4 1/8 – – – 5.27 5 1/4 – – – 0.250 1/4 1/8
WT4X9 F 9.00 2.63 4.07 4 1/8 – – – 5.25 5 1/4 – – – 0.230 1/4 1/8
WT4X7.5 F 7.50 2.22 4.06 4 – – – 4.02 4 – – – 0.245 1/4 1/8
WT4X6.5 F 6.50 1.92 4.00 4 – – – 4.00 4 – – – 0.230 1/4 1/8
WT4X5 F 5.00 1.48 3.95 4 – – – 3.94 4 – – – 0.170 3/16 1/8
WT3X12.5 F 12.5 3.67 3.19 3 1/4 – – – 6.08 6 1/8 – – – 0.320 5/16 3/16
WT3X10 F 10.0 2.94 3.10 3 1/8 – – – 6.02 6 – – – 0.260 1/4 1/8
WT3X7.5 F 7.50 2.21 3.00 3 – – – 5.99 6 – – – 0.230 1/4 1/8
WT3X8 F 8.00 2.37 3.14 3 1/8 – – – 4.03 4 – – – 0.260 1/4 1/8
WT3X6 F 6.00 1.78 3.02 3 – – – 4.00 4 – – – 0.230 1/4 1/8
WT3X4.5 F 4.50 1.34 2.95 3 – – – 3.94 4 – – – 0.170 3/16 1/8
WT3X4.25 F 4.25 1.26 2.92 2 7/8 – – – 3.94 4 – – – 0.170 3/16 1/8
WT2.5X9.5 F 9.50 2.78 2.58 2 5/8 – – – 5.03 5 – – – 0.270 1/4 1/8
WT2.5X8 F 8.00 2.35 2.51 2 1/2 – – – 5.00 5 – – – 0.240 1/4 1/8
WT2X6.5 F 6.50 1.91 2.08 2 1/8 – – – 4.06 4 – – – 0.280 1/4 1/8
MT6.25X6.2 F 6.20 1.82 6.27 6 1/4 – – – 3.75 3 3/4 – – – 0.155 1/8 1/16
MT6.25X5.8 F 5.80 1.70 6.25 6 1/4 – – – 3.50 3 1/2 – – – 0.155 1/8 1/16
MT6X5.9 F 5.90 1.74 6.00 6 – – – 3.07 3 1/8 – – – 0.177 3/16 1/8
MT6X5.4 F 5.40 1.59 5.99 6 – – – 3.07 3 1/8 – – – 0.160 3/16 1/8
MT6X5 F 5.00 1.48 5.99 6 – – – 3.25 3 1/4 – – – 0.149 1/8 1/16
MT5X4.5 F 4.50 1.33 5.00 5 – – – 2.69 2 3/4 – – – 0.157 3/16 1/8
MT5X4 F 4.00 1.19 4.98 5 – – – 2.69 2 3/4 – – – 0.141 1/8 1/16
1
T U
t f t fdet
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
0.620 5/8
0.530 1/2
0.435 7/16
0.510 1/2
0.440 7/16
0.360 3/8
0.395 3/8
0.330 5/16
0.270 1/4
0.210 3/16
0.935 15/16
0.810 13/16
0.685 11/16
0.560 9/16
0.495 1/2
0.435 7/16
0.465 7/16
0.400 3/8
0.400 3/8
0.330 5/16
0.315 5/16
0.255 1/4
0.205 3/16
0.455 7/16
0.365 3/8
0.260 1/4
0.405 3/8
0.280 1/4
0.215 3/16
0.195 3/16
0.430 7/16
0.360 3/8
0.345 3/8
0.228 1/4
0.211 3/16
0.225 1/4
0.210 3/16
0.180 3/16
0.206 3/16
0.182 3/16
1
C D E F G H I J K L M N O P Q R S
AISC_Manual_Label T_F W A d d det Ht h OD b f b fdet B b ID t w t wdet t wdet / 2
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
MT5X3.75 F 3.75 1.11 5.00 5 – – – 2.69 2 3/4 – – – 0.130 1/8 1/16
MT4X3.25 F 3.25 0.959 4.00 4 – – – 2.28 2 1/4 – – – 0.135 1/8 1/16
MT4X3.1 F 3.10 0.911 4.00 4 – – – 2.28 2 1/4 – – – 0.129 1/8 1/16
MT3X2.2 F 2.20 0.647 3.00 3 – – – 1.84 1 7/8 – – – 0.114 1/8 1/16
MT3X1.85 F 1.85 0.545 2.96 3 – – – 2.00 2 – – – 0.0980 1/8 1/16
MT2.5X9.45 T 9.45 2.78 2.50 2 1/2 – – – 5.00 5 – – – 0.316 5/16 3/16
MT2X3 F 3.00 0.875 1.90 1 7/8 – – – 3.80 3 3/4 – – – 0.130 1/8 1/16
ST12X60.5 F 60.5 17.8 12.3 12 1/4 – – – 8.05 8 – – – 0.800 13/16 7/16
ST12X53 F 53.0 15.6 12.3 12 1/4 – – – 7.87 7 7/8 – – – 0.620 5/8 5/16
ST12X50 F 50.0 14.7 12.0 12 – – – 7.25 7 1/4 – – – 0.745 3/4 3/8
ST12X45 F 45.0 13.2 12.0 12 – – – 7.13 7 1/8 – – – 0.625 5/8 5/16
ST12X40 F 40.0 11.7 12.0 12 – – – 7.00 7 – – – 0.500 1/2 1/4
ST10X48 F 48.0 14.1 10.2 10 1/8 – – – 7.20 7 1/4 – – – 0.800 13/16 7/16
ST10X43 F 43.0 12.7 10.2 10 1/8 – – – 7.06 7 – – – 0.660 11/16 3/8
ST10X37.5 F 37.5 11.0 10.0 10 – – – 6.39 6 3/8 – – – 0.635 5/8 5/16
ST10X33 F 33.0 9.70 10.0 10 – – – 6.26 6 1/4 – – – 0.505 1/2 1/4
ST9X35 F 35.0 10.3 9.00 9 – – – 6.25 6 1/4 – – – 0.711 11/16 3/8
ST9X27.35 F 27.35 8.02 9.00 9 – – – 6.00 6 – – – 0.461 7/16 1/4
ST7.5X25 F 25.0 7.34 7.50 7 1/2 – – – 5.64 5 5/8 – – – 0.550 9/16 5/16
ST7.5X21.45 F 21.45 6.30 7.50 7 1/2 – – – 5.50 5 1/2 – – – 0.411 7/16 1/4
ST6X25 F 25.0 7.33 6.00 6 – – – 5.48 5 1/2 – – – 0.687 11/16 3/8
ST6X20.4 F 20.4 5.96 6.00 6 – – – 5.25 5 1/4 – – – 0.462 7/16 1/4
ST6X17.5 F 17.5 5.12 6.00 6 – – – 5.08 5 1/8 – – – 0.428 7/16 1/4
ST6X15.9 F 15.9 4.65 6.00 6 – – – 5.00 5 – – – 0.350 3/8 3/16
ST5X17.5 F 17.5 5.14 5.00 5 – – – 4.94 5 – – – 0.594 5/8 5/16
ST5X12.7 F 12.7 3.72 5.00 5 – – – 4.66 4 5/8 – – – 0.311 5/16 3/16
ST4X11.5 F 11.5 3.38 4.00 4 – – – 4.17 4 1/8 – – – 0.441 7/16 1/4
ST4X9.2 F 9.20 2.70 4.00 4 – – – 4.00 4 – – – 0.271 1/4 1/8
ST3X8.6 F 8.60 2.53 3.00 3 – – – 3.57 3 5/8 – – – 0.465 7/16 1/4
ST3X6.25 F 6.25 1.83 3.00 3 – – – 3.33 3 3/8 – – – 0.232 1/4 1/8
ST2.5X5 F 5.00 1.46 2.50 2 1/2 – – – 3.00 3 – – – 0.214 3/16 1/8
ST2X4.75 F 4.75 1.40 2.00 2 – – – 2.80 2 3/4 – – – 0.326 5/16 3/16
ST2X3.85 F 3.85 1.13 2.00 2 – – – 2.66 2 5/8 – – – 0.193 3/16 1/8
ST1.5X3.75 F 3.75 1.10 1.50 1 1/2 – – – 2.51 2 1/2 – – – 0.349 3/8 3/16
ST1.5X2.85 F 2.85 0.830 1.50 1 1/2 – – – 2.33 2 3/8 – – – 0.170 3/16 1/8
1
T U
t f t fdet
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
0.173 3/16
0.189 3/16
0.177 3/16
0.171 3/16
0.129 1/8
0.416 7/16
0.160 3/16
1.09 1 1/16
1.09 1 1/16
0.870 7/8
0.870 7/8
0.870 7/8
0.920 15/16
0.920 15/16
0.795 13/16
0.795 13/16
0.691 11/16
0.691 11/16
0.622 5/8
0.622 5/8
0.659 11/16
0.659 11/16
0.544 9/16
0.544 9/16
0.491 1/2
0.491 1/2
0.425 7/16
0.425 7/16
0.359 3/8
0.359 3/8
0.326 5/16
0.293 5/16
0.293 5/16
0.260 1/4
0.260 1/4