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Spring Kits 200pcs

Machine Screws and Nuts,Wood Screws,Self Tapping Screws Kit...
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Material

Stainless  steel

Color

Sliver

Standard

DIN GB ISO JIS BA ANSI

Grade

SUS201, SUS304, SUS316, A2-70, A2-80, A4-80

Finished

Polish,passivation

Thread

coarse, fine

Used

building industry machinery


1. Certification: ISO, ROHS, SGS 
2. Available Standard: DIN, ANSI, ASTM, JIS, BSW 
3. Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-80 
4. Finishing: Yellow, blue, white zinc plated, Galvanized,HDG,Chrome,D5. Available material: Carbon steel, stainless steel SS304, A2 ,Stainless steel SS314,A4.
6. Size: M2-M100, Length: 5-200mm, MOQ: 50000pcs, Port: Ningbo, Shanghai 
7. Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film. 

 


FAQ: 

Q: Do you have in-house facility for planning, design& development on products?

A: Yes, we do. We have several skilled engineers who can offer a control planning with process and inspections after seeing the drawings.

Q: Could you issue the drawing?

A:Yes, we can issue the CAD, PDF, Solidwork drawing as per customer’s request or samples.

Q: How do you ensure the quality?

A:100% inspection. We use the Height Gage, Coordinate Measuring Machine, Hardness Tester, Video Measuring Machine, Roughness Tester, Torsion Tester, Salt Spray Tester and so on to test our goods.

Q: How about your purchase & sourcing?

A: We have in-house facility for purchase & sourcing. We have a system for vendor approval process which can keep our list of approved vendors current.

 


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