High-strength structural bolting assemblies for preloading GOST 32484.3-2014.

Product description
High-strength structural bolting assemblies for preloading. System HR - Hexagon bolt and nut assemblies.
Features
State all-union standard
32484.3-2014
Diameter
16, 20, 22, 24
Property class
8.8, 10.9
Type of steel
40Cr
Product grade
В
Thread tolerance
6g
Analogues
EN 14399-3:2005

Основные размеры изделий, мм

dШаг резьбыSb*ke, не менееL
16227381029,5650..150
202,53246/5212,535,0360..150
222,53650/561439,5560..150
2434154/6015 45,260..200

*Допускается изготовление болтов без фаски

**Второе число в значении b для болтов L>150 мм

 

 

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