Zinc Bolts 1 - China

Item standard grade size surface finished picture

stud bolts; double end stud; studding; din939, din975, din976, ifi 136 astm a193 b7, b7m, l7, l7m, b7/l7, b16, grade 8.8, 10.9, 12.9 diameter: 5/16"-4"; m8-m100 length: 16mm-6000mm plain(oiling finished); black; h.d.g., zp ; yzp; ptfe hex bolt ; heavy hex bolt; hex cap screw ; 12 points bolt din931, din933, din6914, iso4014, iso4017, ansib18.2.1 8.8, 10.9, 12.9, astm a193 b7, astm a320 b7/l7, astm a325(m), astma490(m), astma449, diameter: 5/16"-4"; m8-m100 length: 16mm-700mm black, h.d.g.

zp, yzp, ptfe ningbo zhenghai yongding fastener co., ltd., established in 2007, located at tonghe dong road, no.

26, luotuo street, zhenhai district, ningbo, china.

this covers an area of 14600 square meters include 10300 square meters construction area.

we are committed to providing domestic and foreign customers with high quality and cost-effective fastener products and integrated solutions.

with the concept of scientific and standardized production management, we implement the new requirements of industrialized production, closely integrate the market and customer needs, and strengthen our comprehensive market competitiveness.

today, we mainly produce high strength hex bolt, stud bolts /studding, double screws and other non-standard special-shaped products.

main production standards are chinese standard (gb), american standard (ansi), german standard (din), british standard (bs), australian standard (as), international standard (iso), etc.

Company Contact:

• Posted By: Ningbo Zhenhai Yongding Fastener Co.,Ltd.

• Phone: +86-18057418777

• Address: Dujiaao ,Jiulonghu Town,Zhenhai, Ningbo , Dujiaao ,Jiulonghu Town,Zhenhai,Ningbo City,Zhejiang, China

• Email:

• Website: https://www.ydfastener.com/

• Business Description: Zhenhai Yongding Fastener is a hex nut manufacturer, specializing in providing high-quality hex nuts, and can also provide customers with custom fasteners services.
  
  YongDing hex nuts are widely used and have large tightening force.