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Countersunk head screw with hexagon socket

DIN 7991 / ISO 10642 plain A2 stainless steel
SCR-CS-ISO10642-A2/070-IH2,5-M4X20

Art.-no. 01004 20

Prices for customers after login

Countersunk head screw with hexagon socket

Art.-no. 01004 20

Prices for customers after login

Quantity

PU

x50 pcs

Exclusively for trade customers

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ISO 10642 A2-070 stainless steel, plain
  • Due to their head geometry, countersunk head screws have a limited load capacity according to this standard and possibly do not meet tensile or torsional strength requirements.

  • The actual mechanical properties of the screw are unchanged and comply with ISO 3506-1

  • Depending on the type, these items are supplied with threading almost up to the head

  • Countersinks for screw heads in accordance with DIN 7991 and ISO 10642 must comply with DIN 74 shape F
Notice

DIN 7991 has been withdrawn and replaced by ISO 10642. There is some limited similarity (some head heights and head diameters have been changed | nominal Ø M18, M22, M24 are omitted | Stainless steels removed | strength classes 10.9 and 12.9 added).



These screws can only be subjected to limited loads due to their head geometry, see DIN EN ISO 3506-1

Product information

Würth Catalogue(X)

Catalogue page as PDF 1

Datasheets(X)

CAD Data (available after login)

Certificates/Documents(X)

Thread type x nominal diameter (d1)

M4

Length (l1)

20 mm

Head diameter (dk)

7.96 mm

Head height (k1)

2.48 mm

Internal drive (s1)

IH2.5

Standards

ISO 10642

Material

Stainless steel A2

Property class

070

Surface

Plain

Head type

Countersunk head

Drive type

Hexagon socket

Thread type

Metric thread

Thread format

Standard metric thread

Product class

A

RoHS-compliant

Yes

Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 

Flip catalog

Datasheets()

Datasheets ()

CAD Data  | 

Certificates/Documents

 | 

 | 

Technical information