Material

1. Stainless Steel: SS303, SS304, SS316, SUS420J2, etc

2. Steel: 12L14, 12L15, C45(AISI1045), etc

3. Carbon Steel: CH1T, ML08AL, 1010, 1035, 1045, etc

4. Alloy Steel: 10B21, 35ACR,40ACR, 40Cr, 35CrMn, etc

5. Aluminum or Aluminum Alloy: Al6061, Al6063, etc

6. Brass: C3604, C38000, etc

Grade

4.8, 8.8, 10.9, 12.9.

Surface Treatment 

Zinc plated, Nickel plated, Chrome plated, Passivation, Oxidation, Anodization, 
Geomet, Dacromet, Black Oxide, Phosphatizing, Powder Coating and Electrophoresis, etc

Standard

ISO, DIN, ANSI, JIS, BS and Non-standard.

Certificate

GB/T19001-2008/ISO9001:2008

It can match ROHS,SGS and environment protection

Products Range

Dia: 2-200mm or as your request

Manufacture Process

Raw Material/QC/Heading/Thread/HeatTreatment/Surface Treatment/QC Inspection/Sorting and Packing/Shipping

Tolerance

+/-0.005mm or as your request

Sample Service

Samples for standard fasteners are all in free

Lead Time

15-20 days after order confirmed or as your request

Carton Size

270*220*120mm or customized

After-sales Service

We will follow up every customer and solve all your problems satisfied after sale