chinaproductcenter logo

304 316 A2 70 A4 70 80 ASTM a 193 B8 B8m Cl1 Cl2 DIN931 DIN933 ISO4017 ISO 4032 Inch Size 1/2" 3/4" Heavy Hex Head Nut and Bolt

304 316 A2 70 A4 70 80 ASTM a 193 B8 B8m Cl1 Cl2 DIN931 DIN933 ISO4017 ISO 4032 Inch Size 1/2" 3/4" Heavy Hex Head Nut and Bolt
Hex BoltStandard:ASME/ANSI B 18.2.1,IFI149,DIN931,DIN933,DIN558, DIN601,DIN960, DIN961, ISO4014,ISO4017Diameter:1/4"-2 1...

[ , ]