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Countersunk tapping screw, shape C with slot DIN 7972, A2 stainless steel

DIN 7972 stainless steel A2 ctrsnk head shape C
SCR-CS-DIN7972-C-A2-4,2X38

Art.-no. 012034238
EAN 4038898238676

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Countersunk tapping screw, shape C with slot DIN 7972, A2 stainless steel

Art.-no. 012034238

Prices for customers after login
Quantity
PU
x 500 pcs

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Tapping screws belong to the thread-moulding screw family. When screwed into a pre-prepared core hole, these screws shape their own counter-thread.



Guideline values for selecting the correct core hole diameter are contained in DIN 7975.
  • Shape C = thread with tip

  • Shape F = thread without tip

  • Shape R = thread with rounded tip
Notice

Stainless steel tapping screws are weaker than case-hardening steel tapping screws. This means that these screws cannot form a counter thread in sheet steel. For this reason, they are used in soft materials such as aluminium only.

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Material

Stainless steel A2

Surface

Plain

RoHS-compliant

Yes

Form

C

Nominal diameter (d1)

4.2 mm

Length (l1)

38 mm

Head diameter (dk)

8.1 mm

Head height (k1)

2.5 mm

Internal drive

Slot

Drive type

Slot

Head type

Countersunk head 80 degree

Thread type

Self-tapping screw thread

Thread design

Full thread

Declaration of performance (EU-CPR)

No

Shape of tip

C

Thread size St 2.2 St 2.9 St 3.5 St 3.9 St 4.2 St 4.8 St 5.5 St 6.3 St 8 St 9.5
Min. sheet thickness (mm) 0,8 1,1 1,3 1,3 1,4 1,6 1,8 1,8 2,1 2,1
Max. sheet thickness (mm) 1,8 2,2 2,8 3 3,5 4 4,5 5 6,5 7,5
Pre-drilling diameter (mm) 1,2 2,1 2,6 2,8 3,0 3,5 4,1 4,7 6,1 7,7

Art.-no.
Cust. Mat. No.

Hazardous Material

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Datasheets ()

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