w

/

Technicol DotoThe size of the pip on the end of a CD weld stucl is critical to ensure optimumwelcls. For consistent pips the studs are cold forged & a flange is produced. This

flange can be trimmed or remoued at extra cost but by retaining it the largerwelding area giues stronger welds,

DIl,{ specification 32501 guides the manufacture of the following stocle weld studs:" __'__**:--'" _.. -_:*-'

Ql Range, , TVpe M o t e r i o l l P o r t ! D o t e d

Ccrpocitor Dischorll sgmbol in the toble indicotes o stock item, the

= f V l i l d S t o e l a . = S t

Metric Threod ecl

All sturls conforming to tbese DIN specificatictns are suitableautomatic stud feeding because these mechanisms rely uponclintensions beld within a tight tolerance band.

Tbreads are rolled to a 69 medium class fit to 853643 part 2 ISO Metric ScrewThreads.

Stock studs conform to tbe following material specifications:

uit - ,i'() t)'pe o ,,, ,rou,,,i 1r,, I sr j--J

Stoinfess Steel : 3a4Cu to BS31 I I 1979 Type 2

-0/.10 Lead free to BS28-3 BS28--t

Brass Studs are not usually stocked but can be manufactured, to ord,erAll studs are supplied self finish except Mild Steel which are copper coated toextend shelf life,

For positioning CD studs tbe pips can be bcated in constant depth shallowindents. An automatic "centre-pop" or puncb press ma,J) be used to form tbeseindentatiorcs but a manual centre puncb must not be used,, Ideally templatesmade from sbeet metal or Tufnctl sbould be used & aduice on tbe construction ofthese jigs is auailable ort request,

Stttdfast data sheets detailing strengtbs & weldability of d,ffirent materials areauailable on request,

*except MJ AA

Internollg Threo c)ecJ Bossss

Mild Steel &

Aluminium

Alloy are stocked.

Also auailable

in Brass.

Dimensionsz (single spade)\Yid,th = 6.3mm Heigbt= 11.3mm Base= B x 9,3mm

PRIC€ BR€RI{S OCCUR RT TH€ F100

Soles (ontoct:

Technicol Contoct:

Progress Contoct:

for standard

defined flange

i l' l

M 3 & i3 m m r

Flange thicknesr (FT) can uary from 0.5mm to 1.5rum depending upon stud diameter (D).

A The creation of a J2501 DIN standard for M8 & MIO conld change tbese dimensions. IFor lI8 A4 tD is 9nun.

- 1 D [-

For It10 SS FD m 11,5 to 12.3mnt

A For M5 tapped studs the outside diameter u,ill change from 7.1 to &nm E

tD u,ill increase to 9rnnr

0 fD /or 5mm SS LlntbrecLded is 6 5 to 9mm.

lD for 6mm SS Unthreaded is 7.5rum to 9mm.

@, tD Jbr XIJ LA is 5 15mm,

A genercrl tolermce oJ +/- 0 2mm applies unless otherwise stated.

Topping Sizes

FT

f

f- . ' f! f-'

s

Dimensionol Doto (srock studs onty)Metric threoded, Topped 6r UnthreodecJ

i T D l s l s

All dimensions shown are in millimetres Tel: 01604 790901

Unthreoded (phin pins)

l e s s S t e e l

M5 x 0 .8

pods)

:ap M5

i t ,

l L , , A

t ^ A . z \

l ^ l . z \

4mm

lnsulotionPins (3mm o)CD Noils

tengths

3 0 1

35

40

45

50 1

5 5 l

90_. _65 .

# --\' . . 6 @6 k f ^ d , @

@

Material zintec,

Ia . ] \

a. ..\

^ A . . \

M 6 x 1 . 0

^ . : , / \

. l i l \

^ l . A

. l , , / \ i

^ A . , z l I

^ A l \ ,

^ A . , A l

^ l l \ i

^ . l \ l

.4. i

r . A . 1 1 \

i r l : \

r . A , . l \

^ l l l \

^ A . l A

A , ' l \

m l6mm

r l..- ----' -,,,, ,...1,

i l

g . 3 m ml ll ll lt l

I t . Al l *l ll lr l - -l l

i li l

Loru8

101216202530

e "CD" tueld Studsrr dsnotes the motsriol os follours -

l \ = l l l u m i n i u m f t l l o y

tour = lcngth flfter tUeld

M8x1 .25 1M10x1 .5

FlangedSboulder

FlangelessShoulder

25000 r

I !yr5 M8,,

l l

50000

^.

?o

(onditions of Sole: Our standctrd tenns and conditions of sale apply to all

transactions. Copies of these conditions are auailable uport request.

Minimum Order (horge: .f,20.00 pltts carriage andVAT at the curcent rate.

Corriogo: All prices quotecl ore ex utorks, carria,qe witl be char.qecl extra.

.lr. l

l \ l

^.,

l\

Somg Speciolsl rvlode to orcfer

Fir TreePip e Ir{o Pip

CrossDrilled

Bracket

Spectfy youroun desi.qn

Plastic Coated

Projection Weld BoltsL @ ' M 51 0 )1 2 :16 ' ,

20253 0 :

L = Length excluding ftangeTo Rouer Engineering standard 06.02.105 Issue 2 April 1990

lG ORD€R OURNTITI€S (stock threoded studs only)

1 0000

^ t i

l\

Speed Fir lUoshsrsWith a 39mm

outside diam,eter

these are stocked

tct suit Jrnm pins.

M6

To DIN 928

M 8

Squore tUeld Nuts

M5

Tel: 01604(srtificotes of (onformityz are auailable for all good,s, tbese are

chargeable and if required. must be requested at time of order

rr :: lr' ,:t.. lt' ',t ,,i,,,,'.,t t,' I r l:' ,,; .

'. 'l'l ,l' ll i

''lll lll llr:ll iii': ,,.,.,,,,1

Tel: 01604 79OqO1