Self-tapping screw ST screw 1

Name: Self-tapping screw ST screw 1
Brand: Würth
SKU: 020965 10

DIN 7500-1 steel zn ptd. counters. head Z shape M
SCR-CS-DIN7500-M-Z2-(A2K)-M5,0X10
GEFU 1

Art.-no. 020965 10

EAN 4047376853508

All versions

Specification

DIN 7500-1 countersunk head, case-hardened (-O-) galvanised steel, blue passivated (A2K)

Self-tapping screws form a nut thread in cast blind holes, rim holes, drilled, lasered and punched sheet metal parts. Unlike thread cutting, self-tapping does not interrupt the material structure in the receiving thread. Instead, the material is displaced and strain-hardened.

Eliminates thread cutting

Saves money

Non-cutting thread formation

Large thread flank overlap

High load-bearing capacity

Strain-hardened receiving thread (nut thread)

Greater load-bearing capacity

Play-free and self-locking thread seating

Reduced likelihood of screw working loose

The formed thread corresponds to a standard metric thread

Technical information


Thread type x nominal diameter (d₁)	M5
Length (l₁)	10 mm
Head diameter (d_k)	9.2 mm
Head height (k₁)	2.50 mm
Standards	DIN 7500
Material	Steel
Surface	Zinc plated
Internal drive	Z2
Thread type	Metric thread
Form	M
Head type	Countersunk head
RoHS-compliant	Yes