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Countersunk tapping screw shape C with H recessed head

Article No. 01233950
DIN 7982 A2 stainless steel, countersunk head H, shape C SCR-CS-DIN7982-C-H2-A2-3,9X50
€7.96 inc. VAT price per 100 PCS
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DIN 7982 A2 stainless steel, type C, with tip
  • 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.

DIN 7982 A2 stainless steel, type C, with tip
  • 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.

Products specifications
Material Stainless steel A2
Surface Bare
RoHS-compliant Yes
Form C
Nominal diameter (d1) 3.9 mm
Length (l1) 50 mm
Head diameter (dk) 7.5 mm
Head height (k1) 2.3 mm
Internal drive H2
Drive type H
Head type Countersunk head
Thread type Self-tapping screw thread
Declaration of performance (EU-CPR) No

Würth Catalogue(2)

Catalogue page as PDF 1 |  2

Flip catalog

Datasheets(1)

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Products specifications
Material Stainless steel A2
Surface Bare
RoHS-compliant Yes
Form C
Nominal diameter (d1) 3.9 mm
Length (l1) 50 mm
Head diameter (dk) 7.5 mm
Head height (k1) 2.3 mm
Internal drive H2
Drive type H
Head type Countersunk head
Thread type Self-tapping screw thread
Declaration of performance (EU-CPR) No
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