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M3 x 20mm Machine Screw Slotted Countersunk in Zinc Plated Steel - DIN 963

A slot drive, countersunk headed screw, typically used in conjunction with a countersunk hole which provides a flush, snag free fit.
Slotted Countersunk Machine Screws DIN 963 in BZP image
technical drawing of Slotted Countersunk Machine Screws DIN 963
Technical Summary
d nominal diameter M3
thread pitch thread pitch 0.50
dk head diameter 5.6
k max. maximum head height 1.65
n slot thickness 0.8
t min. minimum recess depth 0.60
b min. minimum thread length 19
s drive size 0.8X4.0
Standard DIN 963
all dimensions in millimetres (mm)
html graphic DIN 963 Standard HTML
pdf graphic DIN 963 Standard PDF
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
M3 x 20mm Machine Screw Slotted Countersunk in Zinc Plated Steel
WF21705
£22.90
M3 x 20mm Machine Screw Slotted Countersunk in Zinc Plated Steel   WF21705
£22.90
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technical drawing of Slotted Countersunk Machine Screws DIN 963
Technical Summary
d nominal diameter M3
thread pitch thread pitch 0.50
dk head diameter 5.6
k max. maximum head height 1.65
n slot thickness 0.8
t min. minimum recess depth 0.60
b min. minimum thread length 19
s drive size 0.8X4.0
Standard DIN 963
all dimensions in millimetres (mm)
html graphic DIN 963 Standard HTML
pdf graphic DIN 963 Standard PDF
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