Socket Head Bolts

Socket Head/Allen Bolt is a bolt with a hexagonal socket in its head that is designed to be used with an Allen wrench. The Allen bolt is integral to the crank and remains in it when the crank is removed from the spindle. The primary advantage of Allen bolts is that they are perfect if you have a bolt thatâ??s down inside a narrow opening. You can stick the Allen key down into the hole and do up the bolt. A socket cap screws are machine screws with a cylindrical barrel-shaped head containing a hexagonal socket. The head has a smaller diameter than most other machine screw heads, typically just 1.5 times the nominal thread diameter. Socket cap screws may also be referred to as a socket head cap screw, a cap head socket screw, or a hex socket head screw.

Technical Specification Materials: Carbon Steel, Alloy Steel & Stainless Steel Class: Class 5,Class 6,Class 8,Class 10 Finish: White Zinc Plated, Yellow Zinc Plated, Auto Black Plated,Chrome Plated & other as per customer requirement Features High Grade Raw Material Dimensionally Accurate Corrosion & Abrasion Resistant PPAP Requirements

1.Standard:DIN912 2. Grade : Grade4.8-10.9 or grade 5,8 ASTM A193 B8, ASTM A193 B8M, ASTM F593C, ASTM F593D, ASTM F593C, ASTM F593D 3. Size of hex bolt: 1/4''-3'', M4-M40 4. Surface: HDG, Zinc-plated, Dacromet, Passivation, Black, Nickel plated, chrome plated, Polish 5. Material certificate can be provide if needed. 6. Delivery term, FOB Tianjin, Ex-works, etc. 7. Packing details, Bags+Catons+Pallets, or according to clients` requirement.

M6-M12 1 Container / Month