Hexagon Bolts

The hexagon head bolt and nut is an externally threaded fastener with a hexagonal head shape, which cooperates with a nut and is used to fasten and connect two parts with through holes.



High-strength china hexagon bolt nut have the advantages of high precision, high strength, corrosion resistance, and strong stability.



JNZC, as a professional hexagon head bolt supplier based in China, offers high-quality china hexagon bolt which are widely used in construction engineering, ships, railways, electric power, bridges, wind power, high-voltage and ultra-high-voltage equipment, large-scale mechanical equipment, the automobile industry, and other fields. If you are looking for a reliable hexagon bolt factory, don't hesitate to contact us!



Specification of custom hexagon head bolt



Thread specification range mm M16-M90

Maximum processing length mm ?1500mm

Strength Range ?1450MPa

Geometric Tolerance The verticality of the supporting surface relative to the thread is ?0.02mm

Friction Coefficient ?tot, ?b, ?th

Surface Treatment Black oxide, Phosphating, Flake zinc-aluminum coating Dacromet, Geomet, HDG Hot dip galvanizing, Electro galvanizing, Mechanical galvanizing, Copper plating, Teflon, Special coating for marine engine parts, etc.

Standard Specifications All items are produced in strict accordance with industry standards or client-specific requirements.



If you are looking for a reliable industrial fastener supplier, don't hesitate to contact us!