DIN 6921 Hexagon Flange Bolt with Non-serrated Flange, Zinc Plated Yellow Passivated, Class 8.8 M12X70

Article number
Diameter
Length
Class	8.8
Driving features	Hexagon
Head shape	Hexagon head

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Specifications

Diameter	M12
Length	70 mm
Class	8.8
Driving features	Hexagon
Head shape	Hexagon head
Material	Steel
Thread direction	Right
Surface treatment	Zinc plated yellow passivated
Thread	Metric thread
Info	Specific features of hexagon bolts with flange: The flange enables built up forces under the bolt head to be spread over a larger area, consequently resulting in lower surface pressure. Large (oversized) holes and/or tooling holes can be covered by the flange. Washers are not necessary.

Dimensions

b (min.)	30
d-D	M12
dc (max.)	26.6
k (max.)	11.5
L (mm)	70
P	1.75
s	16

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Description

Hexagon Flange Bolts with Plain Flange, made from robust steel material with a resilient zinc plated yellow passivated surface treatment. These Class 8.8 flange bolts feature a hexagon head for optimal driving features. The right-thread direction and metric thread ensure a secure fit for a range of applications. The plain flange design spreads built-up forces and reducing surface pressure. Perfect for covering large or oversized holes without the need for washers, these bolts adhere to international standards including DIN 6921 and EN 1665.

Standards

DIN	6921
ISO	≈4162
EN	≈1665
ASME	≈B18.2.3.4M

Article numbers

Article number	01256.120.070
EAN	8715492040961
UBB	952351236437
UNSPSC	31161620

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