High Strength 8.8 Grade Carbon Steel Double Ends Bolts Stud DIN938 M3-M52 Threaded Rods

Basic Info

Model No.	DIN 938
Productioncapacity	2000 T/Month
R&D Capacity	OEM/Own Brand/ODM/Others
Length	Customized
Business Type	Manufacturer/Factory
Transport Package	15-30 Days
Specification	M3-M52
Trademark	GEN
Origin	Shaoxing, China
HS Code	7318160000
Production Capacity	2000 Tons Per Month

Product Description

Product Description

Item Name	DIN938 Double End Studs
Grade	4.8 6.8 8.8 10.9 12.9
Material	Carbon steel/Stainless steel/Aluminum/Brass/Copper
Specification & Gauge	M3-M52
Surface Finishing	(1) Zinc- Plated (2) Nickel-plated (3) Passivated (4) Tin-plated (5) Sandblast and Anodize (6) Chromate (7) Polish (8) Black Oxide (9) Dacromet(10) Hot Deep Galvanize(H. D. G. ) etc.
Heat Treatment	(1)Tempering (2)Hardening (3)Spheroidizing (4)Stress Relieving.
Standard	ISO,GB,DIN,JIS,ANSI,BSW
Manufacture Process	(1)Heading (2)washer assembly (3)Threading (4)Secondary processing (5)heat treatment (6)plating (7)Anti-slipping (8)Baking (9)QA (10)Package (11)Shipping
After sales service	We will follow up goods for every customers and help solve problem after sales.(more details prease see our Reproduction and Refund Policy)
Certificates	ISO9001:2015, MSDS,SGS,COC,Form E(CO),RohS
Notice	Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us

Our Advantages

Our main products are self- drilling and self-tapping screws,We also provide other products, such as bolts, nuts, washers, thread rods and rivet and so on.We have one-to-one communication with professional team.The quality Up to 99.88% pass rate, pass rate,+0.05.

Our Services

1. We are specialized in manufacturing fastener.2. Rich manufacture experience.3. High quality with competitive price.4. Domestic and Overseas markets.5. Well equipped with complete facilities.6. Strict quality control. 7. In addition to supplying varieties of types and specifications to our customers, we also accept customized product.Please contact us with your detailed drawings, our well-trained serve staff and professional engineers will get back to you according to your requirement.

Detailed Photos

Company Profile

Zhellang Goodnail Fastener Manufacturing Located in the historical and cultural city-Shaoxing, nearby to Shanghai and Ningbo Port. which enjoying Convenlent geographical advantage andsmooth logistics.
Our company entered the fastener industry in 1995. After 15 years of struggle and growth, it has the ability to produce high-end fasteners. In order to have better and sustainable development of the company, Zhejiang Goodnail Fastener manuf
acturing was registered in 2041. specializes in the development, production and sales of high-end fasteners and custom-made precision parts.
Our company's production plant covers an area of more than 10,000 square meters, and the R&D Center covers an area of more than 200 square meters. The
factory has hot forging, fine finishing, heat treatment and other workshops. It has more than 200 sets of advanced production and testing equipment, with an annual output of more than 8,000 tons of high-end fasteners. Small batches, multi-variety, large diameter, and fastener products up to 3 meters long are the company's specialty.
The company is equipped with 80 tons, 125 tons, 250 tons, 400 tons of punching machines, medium and high frequency automatic temperature control heating equipment, high precision CNC lathes, milling, planing, grinding, drilling and other special equipment, large thread rolling machines and length Heat treatment equipment within 6 meters. More than 120 employees, more than 20% of the total number of technical personnel in colleges and universities. Among them, there are one professor-level senior engineer and four senior engineers.
Our main products include high-end 8.8S, 10.9, 12.9S, specification range M12- M120, 1/2"-4" bolts, studs and custom-made parts.The products are widely used In various wind turbines, petrochemicals, marine engineering, automobiles, nuclear
power, rall transit, high-end complete sets of machinery and equipment, and can
adapt to various high temperature, low temperature and corrosion resistance. The
products are exported to all over the world and are
welcome the customers all over the world to contact us!

Packaging & Shipping

FAQ

A. How to get the offer for products ?
Drawing or size details & Materials & Quantity info provided,then we will quote the best price for you.

B. How to Package ?
The items are placed in plastic bags,Then put into Hardened Carton box,Last is on the pallet. Or According to customers' required.

C. When is the delivery time ?
Delivery will occur between 10-15 working days from order confirmed, Moved faster delivery time can be allowed if Urgently.

D.What is the MOQ ?
To start of our good business relationship, we will try our best to meet your demands. Welcome to small trial order for testing.

E.What is you payment method ?

Paypal, T/T,Westeern Union,Moneygram,or others