Welcome to Würth Aerospace Solutions For trade customers only

Countersunk tapping screw shape C with H recessed head DIN 7982, A2 stainless steel, with tip

DIN 7982 A2 sst, cntrsnk hd H, shape C
SCR-CS-DIN7982-C-H2-A2-3,9X25

Art.-no. 012339 25
EAN 4011231186704

Prices for customers after login
Countersunk tapping screw shape C with H recessed head DIN 7982, A2 stainless steel, with tip

Art.-no. 012339 25

Prices for customers after login
Quantity
PU

Exclusively for trade customers

Register now and access more than 125,000 products

  • 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.

Product information

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

 | 

 | 

Material

Stainless steel A2

Surface

Plain

RoHS-compliant

Yes

Form

C

Nominal diameter (d1)

3.9 mm

Length (l1)

25 mm

Head diameter (dk)

7.5 mm

Head height (k1)

2.3 mm

Internal drive

H2

Drive type

H

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

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information