Welcome to Würth Aerospace Solutions For trade customers only

Pan head tapping screw, shape C with Z recessed head DIN 7981, A2 stainless steel, plain, PZ drive, shape C

DIN 7981 A2 stainless steel, Z pan head, shape C
SCR-PANHD-DIN7981-C-Z2-A2-4,2X22

Art.-no. 0119054222
EAN 4055374265346

Prices for customers after login
Pan head tapping screw, shape C with Z recessed head DIN 7981, A2 stainless steel, plain, PZ drive, shape C

Art.-no. 0119054222

Prices for customers after login
Quantity
PU
x 1000 pcs

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

Form

C

Nominal diameter (d1)

4.2 mm

Length (l1)

22 mm

Head diameter (dk)

8.2 mm

Head height (k1)

3.05 mm

Internal drive

Z2

DIN

7981

Head type

Pan head

Declaration of performance (EU-CPR)

No

Standards

DIN 7981

Thread type

Self-tapping screw thread

Thread design

Full thread

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

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information