$0.007 - $0.30
Min. Order : 10000 Pieces

China manufacture heavy long hex nut DIN 6334 m3 m12 m18 8x20 m21 3/8 hot dip galvanized stainless steel hex head coupling nuts

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Port: Shenzhen
Payment Terms: L/C,T/T,Western Union
Supply Ability: 1000000000 Piece/Pieces per Month
Place of Origin: Guangdong China
Keyword: coupling nut
Measurement system: Imperial (Inch)
Size: M4-M24
Service: Customized OEM ODM
Standard: DIN
Grade: 4.8/ 6.8/ 8.8/ 10.9/ 12.9
Material: Carbon Steel,Stainless Steel
Model Number: hex head nut
Surface treatment: Plain
Brand Name: Chuanghe
Type: Hexagon Head
Packing: Cartons+plastic Bags
Product name: hex coupling nut
Finish: ZINC PLATED,Galvanized
Application: Furniture,Heavy Industry,Retail Industry,General Industry,Automotive Industry
Packaging Detail: Packaging Details:25kgs/ carton, 36 cartons/ pallet. carton dimesion: 40cm*20cm*17cm. pallet dimension: 102cm*80cm*60cm Packing: According to customer's need
Package Preview: https://sc01.alicdn.com/kf/Hab9b2bcb27374108a334916c5110cb59d.jpg_640x640.jpg,https://sc02.alicdn.com/kf/H198fafa339814e699472fce5e02aa4c0b.jpg_640x640.jpg
Chuanghe Fastener Co., Ltd.
Manufacturer, Trading Company
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US$ 200,000+
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China manufacture heavy long hex nut DIN 6334 m3 m12 m18 8x20 m21 3/8 hot dip galvanized stainless steel hex head coupling nuts

Product name:

hex coupling nut


M2-M48, according to customer's demand


4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80


ISO, GB, BS, DIN, ANSI,JIS, Non-standard

Available material:
1. Stainless steel: 201,303,304,316,410
2. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045
3. CopperH62,H65,H68
4. Aluminum: 5056, 6061, 6062, 7075
5. According to customer demand
Surface treatment:  Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc.

Plastic bag / small box +outer carton +pallets

-6.jpgClick here to get more information
Hex nuts can be used with 8.8, 10.9 and other high-strength bolts.
Applications: Automotive industry-cars, trucks, buses, compressors, construction machinery, wind power equipment, agricultural machinery, shipbuilding industry, public facilities, rail transit, transmission
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Company Information




Packaging & Shipping


Why Choose Us?
Excellent solution 
2007 Chuanghe Fastener Co., Ltd was founded ,specializing in CNC parts production, to provide the most valuable solution to customers.
Competitive price     
Under the precondition of quality assurance,we provide the price more competitive than the average level in market.
One stop shopping    
We are manufacturer and also wholesale,Non-standard/standard/OEM/ODM/customized service provided. 
Experienced R&D department and advanced testing equipment to make sure our products meet customer’s requirement,expect to set up long term cooperation with every customer.

Q1: Are you trading company or manufacturer ?

A1: We are factory.
Q2: Can I visit your factory?
A2: Yes! Warmly welcome to visit our factory. It would be Great if you can inform us in advance.
Q3:The quality of your products?
A3:The company has advanced production and testing equipment .Every products will be 100% inspected by our qc department before shipment
Q4:How about your price?
A4:High quality products with reasonable price. Please give me a inquire, I will quoted you a price for you refer at once.
Q5:Could you provide free samples?
A5:We can provide free samples for standard fastener, But the clients will pay the Express charges.
Q6: What’s your Delivery Time?
A:Standard parts: 7-15days,Non-standard parts: 15-25days.We will make the delivery as soon as possible with the guarantee quality.
Q7: How should I order and make payment?
A7:By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment.