High Strength Hex Nut

           Hex Nuts high strength are almost always used opposite a mating bolt to fasten a stack of parts together.Hex nut high strength is a type of fastener with a threaded hole. 

           we have the National standard, British standard, American standard, Japanese standard. According to the different materials, nuts are divided into carbon steel, high strength, stainless steel types.

1)Brand Name:DASHAN.

2)Original of Place:Handan,China.

3)Material:Carbon Steel, Stainless Steel 304, Stainless Steel 316.

4)Production Standard:DIN, ISO, and non-standard.

5)Production Process:

a)Cold Heading:Cold heading→Heat treatment→Surface treatment.

b)Forging: Cutting → Chamfering (tail) → Hot Forging → Chamfering (head) → Polishing → Backspin → Threadind Rolling → Heat treatment → Surface treatment.

6)Surface Treatment: Black oxidized, Zinc Plated (white),Hot Dip Galvanized

7)Packing Method:25kg per carton, 36 cartons packed in a pallet , or 100/200/500/1000PCS Per    Small Box +carton box or according to your demands.

8)Supply Ability:400 tons per month.

9)Minimum Order:200kgs for each specification.

10)Delivery Time:20-45 days after we receive the deposit.

11)Payment Term:T/T.

12)Certification:ISO9001-2008.

13)Purchasing Notice:Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us.

Instruction of our company

    We specialized in doing fasteners such high strength Grade 8.8/10.9/12.9 bolts, nuts, screws, washers, Steel Rebar Coupler and other construction fasteners,building accessories, electric power fittings etc.

    We have several production equipment and inspection facilities, including finish of surface as black, zinc, dacromet, and quality control.

Packaging & Shipping