This carbon steel hexagon socket screw is mainly used in situations that require high-strength fastening connections, providing a stable and reliable fixing effect. It is suitable for industries such as door, automobiles, bicycles, communication equipment, ship assembly, agriculture, new energy, construction, and light industry.SpecificationColor:BlackThread Size: 3/8-16 UNCThread Length: 3 inchBolt Head Diameter: 14.3 mm / 0.56 inchPackage List: 50Pcs x Bolts, 1Pcs x Hexagon Wrench AdvantageThis hexagonal socket screw reaches grade 12.9. It can withstand extremely high loads and tensile forces, and is not prone to break or deformation.This hexagon socket screw is made of black carbon steel, which has high strength and hardness. After special processing, the wear resistance, corrosion resistance, and service life are further improved.
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