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M5 x 20mm Flange Bolt Hex Head (Unserrated) in A2 Stainless - DIN 6921

The DIN 6921 or EN 1665 flange bolt is a hexagon headed bolt or screw incorporating a flange, negating the need for a washer. Flange bolts are a more attractive alternative to their DIN 931 and DIN 933 hex driven counterparts. Typically used where the flange offers protection for the bolted component and where the driving tool may otherwise scratch its surface. Generally manufactured with a full thread, though occasionally some stock may include a partially threaded shank. This variant is plain, unserrated under the head.
Hex Head Flange Bolts without Serrations EN 1665 / DIN 6921 in A2 image
technical drawing of Hex Head Flange Bolts without Serrations EN 1665 / DIN 6921
Technical Summary
d nominal diameter M5
thread pitch thread pitch 0.80
b min. minimum thread length 16
k max. maximum head height 5.4
s drive size 8
dc flange diameter 11.8
e width across corners 8.71
Standard DIN 6921
all dimensions in millimetres (mm)
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
M5 x 20mm Flange Bolt Hex Head (Unserrated) in A2 Stainless
WF63606
£1.99
M5 x 20mm Flange Bolt Hex Head (Unserrated) in A2 Stainless   WF63606
£1.99
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technical drawing of Hex Head Flange Bolts without Serrations EN 1665 / DIN 6921
Technical Summary
d nominal diameter M5
thread pitch thread pitch 0.80
b min. minimum thread length 16
k max. maximum head height 5.4
s drive size 8
dc flange diameter 11.8
e width across corners 8.71
Standard DIN 6921
all dimensions in millimetres (mm)
Datasheet
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