Description:
SpecificationsHexagon socket button head screw
1.Material:Stainless steel , Carbon steel
2.Surface:Trivalent chromium
Specifications
Hexagon socket button head screw
1.Material:Stainless steel , Carbon steel
2.Surface:Trivalent chromium
3.Size:M3-M8
Item:Hexagon socket button head screws
Standar:GB/T 70.2-2000 ISO 7380:1997
Material:Stainless steel , Carbon steel
Surface:Trivalent chromium
Size:M3-M8
Length:≤50mm
Performance grade:8.8
Salt spray test:Surface is in good condition after24hours---96hours
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Hexagon socket button head screws




