- Material: Stainless Steel
- Grade: A
- Customized: Non-Customized
- International Standard: DIN, ANSI, GB, JIS, BSW, GOST
- Class/Grade: SS304, 304L, SS316, 316L
- Surface: Hot Galvanizing, Black, Color-Zinc, Blue-White Zinc
- Transport Package: 20-25kg/Carton + 900kg/Pallet
- Origin: China
- Surface Finishing: Plain
- Certification: ISO
- Available Material: Carbon Steel, High Strength Steel, Stainless Steel
- Head Type: Hexagon, Round, Square, Countersunk, Pan, Mushroom
- Used In: Machinery, Chemical Industry, Environmental, Construction
- Trademark: HNF
- Specification: M4-M100
- HS Code: 7318150000
Tech. Standards | Material | Grade | Size | Finish | |||||
Thread Rod | DIN/ASTM | 1008 | GB Standard 4.8 Grade, ASTM Standard Grade 2 | M2-M120, 1/2-5" | Zinc, HDG, Black | ||||
Hs3404 | ASTM193/A193M | GB Standard: 40Cr, 35CrMo, 25CrMoVA, 0Cr18Ni9, 0Cr17Ni12Mo2 etc. ASTM Standard: Alloy and stainless steel | GB Standard: Grade 8.8, 10.9, 12.9, A2-70, A4-70 ASTM Standard: B5, B7, B7M, B8, B8M, B16 L7, L7M, BC, BD, 660A, 660B, 651A, 651B | GB Standard: M12-M120 ASTM Standard: 1/2-5" | Black, Zinc Plated, HDG, Cadmium Plated, Dacromet, Passivation, Teflon (PTFE, FEP, PFA, ETFE) | ||||
HG/T20634 | ASTM320/A320M | ||||||||
HG/T20613 | ASTM A354 | ||||||||
JB/T4707 | ASTM A453 | ||||||||
SH3404 | ASTM A194/194M | GB Standard: 40Cr, 35CrMo, 25CrMoVA, 0Cr18Ni9, 45#, 0Cr17Ni12Mo2 ASTM Standard: Alloy and stainless steel | GB Standard: Grade 8, 10, A2-70, A4-80 ASTM Standard: 660A, 660B, 651A, 651B, 2H, 2HM, 4, 6.7, 8, 16O, A, B, C, D, DH | GB or DIN Standard: M12-M120 ASTM Standard: 1/2-5" | Black, Zinc Plated, HDG, Cadmium Plated, Dacromet, Passivation, Teflon (PTFE, FEP, PFA, ETFE) | ||||
HG/T20613 | ASTM A563/563M | ||||||||
HG/T20634 | |||||||||
HG/T21573.3 | |||||||||
Get Free Samples for standard fasteners from Jiaxing Haina Fastener | |||||||||
For more information visit: www.hainafastener.com |

**Service Highlights** As a professional manufacturer, we specialize in producing high-quality fasteners tailored to your specifications. Our products are designed for durability and performance, ensuring long-lasting use in demanding environments. We offer competitive pricing through direct factory supply, making our solutions cost-effective without compromising quality. With over 20 years of experience, we provide expert advice and a wide range of fastener options to meet your needs. Our customized services allow us to create fasteners based on your samples or drawings. If you're unsure about what you need, feel free to contact us anytime—we’re here to help you find the perfect solution.
Zhoushan Batten Machinery Technology Co.,Ltd is professional China Parallel Twin Screw Barrel Manufacturers and Twin Screw Barrels Suppliers, is a member of Batten Group, specializes in exporting kinds accessory parts of plastics machinery, and annual sales is more than 5 Million US dollar.Professional experience on processing and designing,we can supply nitrided,chrome plating,stainless steel, bimetallic and surface spraying technology treatment for different demands .Especially, high quality Parallel Twin Screw Barrel & pipe win more customer. BATTEN devote on high quality screw barrel and professional rapid service to bring more benefit to customers!
Parallel Twin Screw and Barrel,90mm Parallel Twin Screw Barrel,Nitrided Parallel Twin Screw Barrel,Twin Screw Parallel
ZHOUSHAN BATTEN IMPORT AND EXPORT CO.,LTD. , https://www.battenscrew.com