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API 20e1 ASTM A193 B7/B7m Stud and Nuts a

2025-04-13 introduction 2720
A193 B7M
Alloy Steel
Hexagon Head
Common Bolt
Hexagonal
DIN, ANSI, GB, JIS
B7m
Black
API,ISO,Ad2000,PED,CPR
Free
as The Drawing
KLF
25 Kg/Carton, 36carton/Pallet
1/2"-4"
China, Ningbo
7318151001
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