hexagonal screw bolt

Hexagon screws with natural color class 8.8
Surface treatment
Material Grade Carbon Steel 8.8
Standard type
Screw diameter 4.8 (mm)
Thread specification 1.7
Screw length 350 (mm)
Nominal length 15 (mm)
Head type Hexagon head
Material grade Carbon steel grade 8.8 (SS304)
Durable and non-rusting, stable oxidation resistance, high hardness
Strictly adopt standard process, high strength, not easy to deform

• Specifications（cm）L:10-200mm

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