Dongguan weishen precision hardware co., LTD
Dongguan WEISHEN Precision Hardware co., LTD
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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 ?
