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Hexagon head bolt oversized thread DIN 931 Steel Hot dip galvanized 8.8 M20X70


Article number
Diameter
Length
Class 8.8
Driving features Hexagon
Head shape Hexagon head
Material Steel
Thread direction Right
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Specifications

Diameter M20
Length 70 mm
Class 8.8
Driving features Hexagon
Head shape Hexagon head
Material Steel
Thread direction Right
Surface treatment Hot dip galvanized
Thread Metric thread
Info
  • Oversized hot dip galvanized bolts and screws are manufactured with standard thread tolerance class 6g before coating.
  • After galvanizing they will therefore NOT fit into standard nuts or threaded holes with thread tolerance class 6H. Suitable nuts have been tapped with thread tolerance class 6AZ (oversized).oversized

Dimensions

b (min.): 125mmL≤200mm 52
b (min.): L200mm 65
b (min.): L≤125mm 46
d-D M20
k 12.5
L (mm) 70
P 2.5
s 30

Standards

ISO 4014
ASME B18.2.3.1M
NEN 1555
DIN 931
NF E25-112

Article numbers

Article number 01420.200.070
EAN 8715492411532
UBB 950351207085
UNSPSC 31161620

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