US Standard Socket Head Cap Screw Bolt, Class 12.9, Sizes: #6-32, 8-32, 10-24, 1/4-20, 5/16, 3/8.

This high-strength fastener is designed for demanding applications, featuring a socket head cap screw configuration for enhanced torque and precision. With a Class 12.9 rating, it provides exceptional tensile strength and durability, making it ideal for heavy-duty projects. Available in a range of sizes including #6-32, 8-32, 10-24, 1/4-20, 5/16, and 3/8, this screw bolt is versatile and suitable for various mechanical and engineering tasks. The robust construction ensures reliability in assembly, maintenance, and repair operations, catering to a wide array of industrial needs. Head shape: Cylindrical head Nominal length: 2, 4, 6, 1, 3, 5, 7, 8, 10, 3/4, 11, 12, 9, 1-3/4, 1-1/2, 4-1/2, 3-1/2, 7-1/2, 1-1/4, 2-1/2, 5-1/2, 2-1/4, 6-1/2, 3-1/4, 2-3/4, 8-1/2 Surface treatment: Oxidation black Material Grade: 12.9 Standard No.: ASME18.3 Manufacture country: China Instructions included: No