Wide Standard Coverage: Complies with ISO, DIN, GB, JIS, GOST, BSW, ASTM, and ANSI standards.
Extensive Size Range: Available in diameters M2-M100 and lengths 5-5000mm with +/-0.01mm tolerance.
Diverse Surface Treatments: Options include Zinc Plated, HDG, Black Oxide, Geomet, Dacroment, and Nickel Plated.
Customization Available: Custom sizes and types are available based on customer samples.
Broad Industry Application: Suitable for wind towers, nuclear power, railways, automotive, and construction.
Fast Delivery Guarantee: Large stock ensures short delivery time within 15 workdays for all seasons.
High Grade Options: Material grades range from 4.8 to 12.9 for various strength requirements.
Multiple Connection Types: Includes Hex, Square, Round, Flange, Flat, T-head, and Triangular head types.