Socket cap screws are commonly used in machine parts, die fixturing, and clamping. The socket head enables driving where there is not sufficient space for wrenches or sockets.
The socket head cap screws are 12.9 Grade Alloy Steel which is becoming hardness and more stronger after heat treatment and with good feature of anti-oxidation, high temperature resistance, anti-corrosion.
Socket cap screws are high-hardness that is widely used in home, industrial, laptops,3D printer and 3D printed projects.
Description
Thread Diameter: 3 mm
Head Diameter: 5.5 mm/0.21inch
Head Height: 3 mm/0.12inch
Screw Length: 35 mm/1.37inch
Allen Hex Drive: 2 mm (H2)
Grade:12.9
Surface treatment: black oxidation
High Quality Material Alloy Steel
Package Included
50 x Socket Head Cap Bolts/Screws
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