Large Square nuts
Name : hex heavy nut and nylon jam nut
Standard : ANSI/ASME, DIN,ISO,GB..
Grade: From 2 to 10
Finish : Plain, ZP,YZP,BZP,BO,HDG,Dacromet and etc.
1, Material: stainless steel, alloy steel, grey iron, ductile iron, brass, bronze, and other special steel materials.
2, Usage: auto & motorcycle, mining machinery, engineering machinery, agricultural equipment, construction, electric appliance, military equipment, etc.
3, Standard: according to the dimension tolerance of machining of customers' requirement.
4, Surface roughness: Ra0.8-3.2
5, Weight: ranging from 0.50g to 10000kg
6, Surface finish: polishing, oiled (rust-prevented), zinc-plated, nickel-plated, chrome-plated, hot-galvanized, sandblasting, painting, powder-coating.
7, Accuracy±0.01mm