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Automotive
Industrial
Precision Components
DIN/ASTM/GB Carbon steel black oxide Hexagon Nuts Serrated Flange Hex Lock Nuts
Size： M2-M64
Types： hex ,flange,etc.
Manufacturing standard： ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.
Materials： iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.
Process： cold heading, turning, Welding,etc.
Treatment/Finishing： Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated
Requirements： No Burrs、Scratches、Dents、Pits
Application： Electrical Appliances、Communication Devices、Medical Devices、Auto Parts
DESCRIPTION
Types
Stainless steel nut
Hex nut (GB6170/DIN934), thin nut (GB6172/DIN439), heavy duty nut (metric, Inch), nylon lock
nut (DIN985-DIN982 thick), all metal lock nut (DIN980M), cap nut (DIN1587) ), flange face nut (GB6177/DIN6923), flange face nut nylon lock nut (DIN6926), square weld nut (DIN928), hexagon
weld nut (DIN929), butterfly cap (GB62, DIN315, US), K cap Wait. Specification: M1.6-M64
Alloy steel nut
Hex nut (GB6170/DIN934, GB6175), flange nut (GB6177/DIN6923)
Round nut (GB812), small round nut (GB810), Inch square nut, Inch hex nut (ANSI/ASME
B18.2.2), heavy duty nut (metric, Inch). Specifications: 5/16-4".
| Product name | hex flange nut |
| Material | carbon steel, alloy steel, copper, stainless steel,etc. |
| Size | M1.6-M64,.Customized according to your drawing. |
| Services | OEM, design, customized |
| Tolerance | +/-0.01mm to +/-0.002mm |
| Surface treatment | Passivation |
| *Polishing | |
| *Anodizing | |
| *Sand blasting | |
| *Electroplating(color, blue, white, black zinc, Ni, Cr, tin, copper, silver) | |
| *Black oxide coating | |
| *Heat-disposing | |
| *Hot-dip galvanizing | |
| *Rust preventive oil | |
| Certificate | ISO9001:2008,ISO14001:2004,IATF16949,ROHS |
| Application | Auto Parts 、Electrical Appliances、Communication Devices、Medical Devices |
| Quality control | ISO standard,100% Whole range inspection through the production |
| After-sales Service | We will follow up every customer and solve all your problems satisfied after sales |
