Fastener Manufacturer Straight Knurl Brass Nut Whole Grain Nut
Product Description:
1) Main product: hex bolt DIN933/931, socket screws DIN912 DIN7991 ISO7380 ,stud bolt
2) Standard: DIN, ANSI/ASME, BS, GB, non-standard ,ISO
3) Material: Carbon steel Gr8.8 to 12.9 , stainless steel SS304 to SS316L
4) Finish: zinc plated, black ...
| The available materials | Aluminum,iron,stainless steel,copper,titanium alloy,zinc alloy,plastic and other materials can be customized,according to your own
needs to choose the appropriate materials |
| Equipment | 10 machining centers,more than 50 CNC lathes,10 automatic lathes,turning and miling compound machine,manipulator,gear hobbing
equipment,centrifuge,grinder,punch,etc |
| Surface treatment | Zinc plating,chrome plating,nickel plating,anodizing,powder spraying, paint spraying,sand blasting,electrophoresis,blackening,etc |
| Application | Auto parts,transportation,engineering and construction,shipbuildingindustry,aviation industry lighting equipment,medical
equipment,etc |
| The machining accuracy | The dimension tolerance can reach ± 0.01mm;Concentricity ⊙00.01 mm; Processing parallelism ∥0.01mm;Unilateral verticality ⊥ 0.01mm |
| Testing equipment | CMM, quadric element, hardness tester, salt spray tester, microscope, height measuring instrument, etc. |
Lead time:
| Quantity(Pieces) | 1 - 1000 | >1000 |
| Est. Time(days) | 15 | To be negotiated |
FAQ:
1.Q: Are you trading company or manufacturer ?
A: We are manufacturer. Our factory is located in DONGUAN city.
2.Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we can offer some free samples while the cost of express should be paid by the buyer.
4.Q:Can you customize the products?
A:Yes,but unless buyers provide the drawing orsample of the part first.
5.Q:How to ensure the product's quality?
A: Our company has passed ISO9001 certification .Every process will be checked by our quality inspection department which insures every product's quality.
6.Q: What should we do if goods are received with some quality problems?
A: All goods have been inspected during the assembling and packing process, the posssibility to get defects is very small. If there are indeed some quality problems, please take some photos and show to us immediately, also please show us other details to locate the problem sources.After we verified the problem, customers can choose to be either refunded or request us to resend another batch of goods without problems.
7.Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance
before shipment.
Product Tags:
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Stainless Steel Zinc Alloy Plated Hex Nut Fastener DIN933 Hex Bolt Screw Images
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