DIN7991 Hexagonal Socket Countersunk Head Cap Screw Class4.8/6.8/8.8/10.9/12.9 M5

DIN7991 Hexagonal Socket Countersunk Head Cap Screw Class4.8/6.8/8.8/10.9/12.9 M5. Wide Material Selection: Available in Carbon Steel, Stainless Steel, Duplex, Brass, Copper, Plastic, and Aluminum. Extensive Grade Range: Offered in grades 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9 to suit various strength requirements. Custom Surface Treatment: Surface treatment options are available according to specific customer requirements. Flexible Thread Types: Thread types including Fine, Coarse, Bsw, Bsf, Unc, and Unf are customizable as per requirements. Multi-Industry Application: Suitable for Machinery, Chemical Industry, Environmental, and Building sectors. 10+ Years Experience: Typical China supplier with over 10 years of experience in fastener manufacturing and export. Global Export Standards: Professionally exporting under DIN, JIS, GB, ANSI, and BS standards for global compliance. Flexible Packaging: Packaging can be customized according to customer demands, including plastic bags and cartons.