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
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 |
Chuanghe Fastener Co, Ltd. (CHE ) offers OEM & ODM & Customized services to customer, which included cold heading, CNC processing center, wire cutting, powder metallurgy processing and assembly of metal parts with plastic parts.We have industry leading quality inspection equipment such as 3D scanner, Ultrasonic Flaw Detector etc