High Tensile DIN 912 Socket Cap Screw and DIN 934 Carbon Steel Hex Flange Nut
1. Product Parameters
Below are the detailed specifications of our high-quality fasteners:
- **Standard:** ASME B 18.2.1, IFI 149, DIN 931, DIN 933, DIN 558, DIN 960, DIN 961, ISO 4014, and more.
- **Size:** Available in standard sizes as well as non-standard options. Customized sizes are supported upon request.
- **Material:** Carbon steel, alloy steel, stainless steel, brass, and other materials can be used based on your needs.
- **Grade:** SAE J429 Gr. 2, 5, 8; ASTM A307 Gr. A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9, and others.
- **Thread:** UNC, UNF, and other thread types available.
- **Finish:** Options include plain, zinc-plated (clear, blue, yellow, black), black oxide, nickel, chrome, HDG, and more.
- **Packing:** Standard packaging includes bulk in cartons (max 25 kg per carton) with wooden pallets. Custom packing is also available.
- **Application:** Widely used in structural steel, metal buildings, oil & gas, towers, wind energy, mechanical machines, automotive, home decoration, and more.
- **Testing Equipment:** We use advanced tools such as spectrometers, tensile testing machines, salt spray devices, hardness testers, and more to ensure quality.
- **Supply Capacity:** 2000 tons per month.
- **Minimum Order:** No restrictions—small or large orders are welcome.
- **Trade Terms:** FOB, CIF, CFR, CNF, EXW, DDU, DDP, and more.
- **Payment Methods:** T/T, L/C, D/A, D/P, Western Union, MoneyGram, etc.
- **Market Coverage:** Sold across South/North America, Europe, East/Southeast Asia, Australia, Africa, and more.
- **Our Advantages:** One-stop shopping, high quality, competitive pricing, timely delivery, technical support, and full material and test reports.
- **Notice:** Please provide details such as size, quantity, material, grade, surface finish, and if it's a special or non-standard product, send drawings, photos, or samples for better assistance.
2. Company Information
Shanghai Jinrui Norm Parts Supplies Co., Ltd. specializes in manufacturing fastening components and other standard parts. The company owns two factories: Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. With a wide range of cold-heading, nut, and hot-heading machines, we are equipped to meet diverse production needs.
We hold ISO 9001 and TS 16949 certifications, allowing us to produce fasteners according to GB, DIN, ANSI, JIS, ISO, and customer-specific requirements at competitive prices.
[Image: DIN 934 Carbon Steel Hex Flange Nut]
[Image: DIN 934 Carbon Steel Hex Flange Nut]
[Image: DIN 934 Carbon Steel Hex Flange Nut]
[Image: DIN 934 Carbon Steel Hex Flange Nut]
3. Production Process
From raw material selection to final delivery, every step is strictly controlled. Our process includes wire drawing, annealing, pickling, heading, rolling, heat treatment, surface finishing, and packaging. Each stage ensures precision and quality.
4. Why Choose Shanghai Jinrui?
(1) **Value Creation:** We focus on delivering high-quality products with excellent design to meet customer demands.
(2) **Quality & Price:** Offering better pricing without compromising on quality.
(3) **Continuous Innovation:** We consistently develop new products to keep up with market trends.
(4) **Manufacturing & Export Expertise:** With over 14 years of experience, we ship globally via truck, rail, and sea containers.
5. FAQ
**Q1:** Are you a factory or trading company?
**A:** We are a specialized fastener supplier, offering the best price and service.
**Q2:** How long have you been involved in foreign trade?
**A:** We have over 14 years of export experience, providing high-quality fasteners worldwide.
**Q3:** Do you have sufficient stock?
**A:** Yes, we maintain ample inventory and offer 24/7 services.
**Q4:** How do you ensure quality at each stage?
**A:** Every process is inspected by our quality control department.
**Q5:** How do you ensure safe long-distance shipping?
**A:** Professional packing teams ensure secure and safe packaging.
**Q6:** Can you provide samples?
**A:** Yes, we can provide samples based on your specific requirements.
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