GB Standard: GB/T 3632; GB/T 32076
Grade: 10.9S/10H; 10.9/10
EN Standard: EN 14399
Grade: 10.9HRC/10HR
ASTM Standard: ASTM F3125
Grade: A325TC/DH; A490TC/DH
JIS Standard: JSSII09
Grade: S10T/F10
High-Strength Bolt Connection Set
Description
