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Cold forge for electrical appliances

CNC Shrapnel Nut Metal Clip U Type Plate Nuts

Size: M4-M30

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, 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、Electronics

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Bolt,Screw,Nut,Washer,Pin,Rivet and Non-standard fasteners according to drawings.
ISO,DIN,JIS,ANSI,BSW,GB and non-standard fastener according to customers' drawing
automatic heading machine,CNC machines, Auto pressing machines,cold header high-precision surface grinder machine, involantary
grinder machines,Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine,Thickness Gauge and so on
1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 and So on
2.Steel: Carbon Steel,Alloy Steel,Spring Steel and So on
3.Brass:C36000 , C37700 ( HPb59), C38500( HPb58),C27200(CuZn37), C28000(CuZn40),Copper (99% Cu) and so on
4.Aluminum: Al6061, Al6063 etc
5.Free Cutting Steel: 1213, 12L14,1215 and so on
6. Other material,like nylon and plastic and so on.
Surface Finishing
Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodized, Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot
Deep Galvanize(H. D. G. ) ,Brass Plating,Black Oxide etc.
Heat Treatment
Tempering,Hardening,Spheroidizing,Stress Relieving.
Manufacture Process
Heading/Machining/Threading/heat treatment/plating/Baking/QA/Package/Shipping
We can supply the samples for free,if the samples we have in stock
Lead time
10-16 working days as usual,It will based on the detailed order quantity.
Carton size
35.5*23.5*16 CM &36*24*12.5 CM and according to customer request design
Pallet size
Standard Euro Pallet 110*80*90 CM
After-sale service
we will follow up goods for every customer and help solve problem after sales.

Post-assembly insertion nuts are used to fasten objects to standard 45 series aluminum extrusions . These nuts are used in conjunction with a fastener such as a socket head cap screw and a flat washer. Simply insert the nut into the extrusion from anywhere along the exposed slot.



1) Offering video and photos with details freely during production.

2) Producing according to the accuracy of drawings, assembly measurement to detect function and 

strict quality control to ensure 0 return rate

3)99% orders can be ensured delivery time

4) The materials we use are optimal

5) 24 hours online service

6) The competitive factory price with the same quality and service

7) The most suitable packing method to different products.


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