DIN6921 Serrated Full Thread Hex Flange Bolt
Hex Nuts,Hex Nut Screw,Long Hex Nut,Barrel Nut Suzhou Chenran Precision Fasteners Co., Ltd. , https://www.chenranfastener.com
July 30 10:09:57, 2025
DIN6921 Serrated Full Thread Hex Flange Bolt
Standard: DIN/ANSI/JIS
Material: SS304, SS316
Diameter: M4~M48
Head Shapes: Hexagon
Screw Thread: Coarse Thread
Screw Tip: Flat Point
Finish: A2-70/A2-80/A4-70/A4-80
Features: Good Anti-Corrosion Ability
Grade: A2, A4
Certification: ISO9001:2008, SGS, RoHS, Bureau Veritas
OEM Service is also available
Technical Data
| Specification | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 |
|--------------|----|----|----|-----|-----|-----|-----|-----|
| dc | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | 35 | 43 |
| s | 8 | 10 | 13 | 15 | 18 | 21 | 24 | 30 |
| k | 5.4 | 6.6 | 8.1 | 9.2 | 10.4 | 12.4 | 14.1 | 17.7 |
| d | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
Product Detail
Our DIN6921 serrated full thread Hex Flange Bolts are designed for high-performance applications in machinery and industrial environments. These bolts feature a unique serrated surface that enhances grip and prevents loosening under vibration. Available in stainless steel grades such as SS304 and SS316, they offer excellent corrosion resistance and durability.
Factory Introduction
Our main factory is located in Xinghua City, Jiangsu Province, and has been operating in the fastener industry since 2002. We also have a branch in Zhongshan City to better serve domestic customers. With a warehouse in Zhongshan, we ensure quick response times within 24 hours for local orders. For international clients, we can deliver standard products within 3 days and non-standard ones within 15 days.
Package and Shipment
Our standard packaging includes neutral white inner boxes and outer cartons, typically containing 6 pieces per box. The outer carton measures 27*27*17 cm. If the product weight is heavy, pallets may be required. Custom-colored boxes may incur additional costs.
FAQ
A: Are you a factory or a trader?
We are a manufacturer with a factory located in Xinghua City, Jiangsu Province, and we also operate a branch in Zhongshan City.
B: What is your MOQ?
For standard products, we accept 1 piece as a minimum order quantity.
C: Can I have my own design products?
Yes, we offer OEM services and can produce custom or non-standard products as needed.
D: How is your lead time?
For standard products, we usually have them in stock, allowing for quick delivery. Domestic orders can be delivered within 24 hours, while overseas orders can be fulfilled within 3 days. Non-standard or out-of-stock items typically take around 15 days.
E: Do you have a website where I can see your new products?
Yes, our website is www.rankoofastener.com. You can view our latest products both on the site and through our online platform.
F: Do you produce other materials?
No, we specialize in producing stainless steel fasteners only.