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Bolts
螺栓

Hex Bolt (Full/Partial Thread)
Standards:
(Full) DIN558/DIN933/DIN961/ISO4017
(Partial)DIN601/DIN931/DIN960/ISO4014
Grade : 4.8 5.8 8.8 10.9
Surface : Plain, Black, Zinc Plated, HDG

Carriage Bolt
Standard (Norm) : DIN603 ASTM A307
Grade : 4.8 8.8 Gr.A
Surface : Plain, Black, Zinc Plated, HDG
Material: Carbon Steel, Stainless Steel

Hex Cap Screw/Hex Bolt/Hex Tap Bolt
Standard (Norm) : ASTM A307, SAE J429 Grade : A, Gr. 2/5/8
Surface : Plain, Black, Zinc Plated, HDG
Material: Carbon Steel, Stainless Steel

Hex Structural/Heavy Bolt
Standard (Norm): ASTM A325/A490 DIN6914 Grade : Type 1, Gr.10.9
Surface : Black, HDG

Hex Flange Head Bolt
Standard (Norm) : DIN6921
Grade : 4.8 8.8 10.9 Gr.2/5/8
Surface : Plain, Black, Zinc Plated, HDG

