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similar to DIN 7991, countersunk locking screw, M 4x20, A2, ISK, S-PIN 2,5

Price

€37.44

per 100 piece(s)

Deliverable (3-5 months)
Article number 5279913420
Force application type Security hex 
Diameter 4 mm
Length 20 mm
Article variant

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Product details

Total lenght l 20  mm
Norm DIN 7991 
Height of the head k 2.3  mm
Diameter of the head dk 8  mm
Diameter d 4 mm 
EAN/GTIN None

Remarks

Standard was withdrawn. DIN similar to ISO 14581. Changed head dimensions for ISO. Item is delivered according to DIN.