Made of 12.9 grade carbon steel, with good toughness, deformation resistance and durability, easy to fasten, disassemble, not easy to fall off, etc.
High-strength material molding and high-temperature treatment can increase the strength of the screw and have a higher load rate. Full thread, tight thread, equal force, high slip resistance, no pollution.
Not easy to slide, easy to operate, not easy to loosen.
Material: 12.9 black oxidized carbon steel; specifications: spacing: 1.5mm; head diameter: 16mm; thread diameter: 10mm; head thickness: 10mm; hexagonal size: 7.8mm; Thread length: 40mm.
The package contains: 10pcs M10-1.5 x 40mm Hexagon Socket Screws (dimensions: M10 X 40) with 10pcs M10 nuts.