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M20 x 50mm Flange Bolt Hex Head (Unserrated) in Bright Zinc Plate 8.8 - 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 BZP-8.8 image
technical drawing of Hex Head Flange Bolts without Serrations EN 1665 / DIN 6921
Technical Summary
d nominal diameter d
thread pitch thread pitch thread pitch
b min. minimum thread length b min.
k max. maximum head height k max.
s drive size s
dc flange diameter dc
e width across corners e
Standard DIN 6921
all dimensions in millimetres (mm)
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
M20 x 50mm Flange Bolt Hex Head (Unserrated) in Bright Zinc Plate 8.8
WF60352
£6.31
M20 x 50mm Flange Bolt Hex Head (Unserrated) in Bright Zinc Plate 8.8   WF60352
£6.31
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technical drawing of Hex Head Flange Bolts without Serrations EN 1665 / DIN 6921
Technical Summary
d nominal diameter d
thread pitch thread pitch thread pitch
b min. minimum thread length b min.
k max. maximum head height k max.
s drive size s
dc flange diameter dc
e width across corners e
Standard DIN 6921
all dimensions in millimetres (mm)
Datasheet
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