1.Size and type:
Bolt: M6-M64 full thread or half thread
Nut: M3-M64
Threaded Rod:4-2000mm
Plain washers:M3-M33
And heavy hex bolts and nuts with all sizes.
2. Treatment:cold forging/hot forging
3.Materials option: Stainless Steel C276, 904L, 304, 304L,310S, 316, 316L, 321, 317L, 2507, 2205, 254SMO, AL6XN,
4.Standards: GB , DIN, JIS, AISI/ASTM/ANSI/AMSE and BS EN, etc.
5.Packing : Cartons then pallet, or wooden box, or by clients' requirements.
6.Exported countries:United States, Germany, Saudi Arabia, South Korea,etc.