Double-end studs, fully threaded studs, high-strength lead screws, 35CrMo nuts, thickened nuts, chemical-grade nuts, and a full range of fasteners. The product strength grades cover the national standard high-strength levels of 8.8, 10.9, and 12.9, and can also produce non-standard products for the chemical and power industries, such as fully threaded studs (ASTM B7), 2H nuts, HG/T20613, and HG/T20634
Processing of screws, nuts and rivets for anti-loosening and anti-leakage
Focusing on the research and development and manufacturing of core products such as molds (metal molds), fasteners (screws, nuts), and stamped sheet metal parts.
1. Manufacture of standard nuts and bolts. 2. Research and manufacture of special metal fasteners. 3. Manufacture of metal fittings for construction 4. Research and manufacture of automotive components.
lloy steel 、stainless steel 、brass、aluminiumtinanium、rustless iron、nylon. Set screws
Management of National Standards and Mechanical Industry Standards
WEDGE ANCHOR, SLEEVE ANCHORS, DROP IN ANCHORS, CONCRETE SCREW, AND OTHER SCREWS, ETC
Guardrail bolts, Carriage bolts, Hex coach screw, Flange bolts
Newsletter
Contact
Afastener Exhibition Co., Ltd.
Tel:+86 (0)20 8985 1867
E-mail: Info@afastener.com







