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Hexagon flange bolt with serrated flange, DIN ≈6921 Steel Zinc plated 8.8 M8X30


Article number
Diameter
Length
Class 8.8
Driving features Hexagon
Head shape Hexagon head
Material Steel
Thread direction Right
Packed per 200
Full Box only

Specifications

Diameter M8
Length 30 mm
Class 8.8
Driving features Hexagon
Head shape Hexagon head
Material Steel
Thread direction Right
Surface treatment Zinc plated
Thread Metric thread
Info Specific features of hexagon bolts with serrated flange:
  • The flange enables built up forces under the bolt head to be spread over a larger area, consequently resulting in lower surface pressure.
  • The serrated flange rim gives excellent self-locking properties.
  • Large (oversized) holes and/or tooling holes can be covered by the flange.
  • Washers are not necessary.

Dimensions

d-D M8
dc (max.) 18
k (max.) 8.1
L (mm) 30
P 1.25
s 13

Standards

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

Article numbers

Article number 01258.080.030
EAN 8715492041357
UBB 954351276751
UNSPSC 31161620

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