Home / Bolts and Machine Screws - Metric / M4 x 20mm Security Screw Pin Torx Countersunk in A2 Stainless - ISO 10642 (DIN 7991)

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M4 x 20mm Security Screw Pin Torx Countersunk in A2 Stainless - ISO 10642 (DIN 7991)

A tamper resistant torx driven screw requiring specialist drive tooling to fit and remove. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag free fit. Great for anti-vandalism solutions or where a degree of security is required. Also known as Star Drive or Six Lobe Drive. Please call us if the multi-tool security drive bits are required.

Pin Torx Countersunk Security Screws in A2 image

technical drawing of Pin Torx Countersunk Security Screws

Technical Summary

nominal diameter

thread pitch

0.70

head diameter

head height

2.3

b min.

minimum thread length

drive size

T 20

Standard

ISO 10642 (DIN 7991)

all dimensions in millimetres (mm)

Datasheet

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Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
M4 x 20mm Security Screw Pin Torx Countersunk in A2 Stainless WF26784			£1.63

M4 x 20mm Security Screw Pin Torx Countersunk in A2 Stainless WF26784

£1.63

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