Description
Product Name: Hex Socket Thin Head Bolts; Processing Technology: Cold Forging+Thread Rolling; Thread Diameter: M4; Rod Length(Under Head): 20mm / 0.79″
Thread Pitch: 0.7mm; Inner Hex Width: 2.6mm / 0.1″; Screw Head Size: 7 x 2.8mm / 0.28″ x 0.11″(D*H)
Material: Made of 12.9 grade carbon steel, black oxide coating finish, it has high strength, rust resistance, oxidation resistance and corrosion resistance, which can ensure long-term use.
Advantage: Hexagonal socket head type, uniform force is not easy to slip, easy to use. Suitable for replacing old bolts at any time.
Application: Widely used in woodworking and DIY jobs, fasteners for the furniture, repair industry, etc.
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