Hangzhou Xiaoshan Junda Hardware Co., Ltd.
Main products:PTO Shaft,Drive Shaft,Universal Joint,Cardan Shaft,Joint
Products
Contact Us
  • Contact Person : Mr. li ke
  • Company Name : Hangzhou Xiaoshan Junda Hardware Co., Ltd.
  • Tel : 86-571-86801569
  • Fax : 86-571-86801569
  • Address : Zhejiang,hangzhou,Yiqiao Town, Xiaoshan District
  • Country/Region : China
  • Zip : 311256

High strength hexagon bolts with iargehead,nutsand washers for steel structrue

High strength hexagon bolts with iargehead,nutsand washers for steel structrue
Product Detailed
High strength hexagon bolt with nut DIN931/933 Class: 10.9, 12.9 grade Material: 20MnTiB, 40CR CE certifation

Standard:

GB/T 1228-1231,ISO7412,DIN6914-6916,ASME B 18.2.6 (ASTMA325,A490), JISB1186 AS1252

Grade:

8.8S, 10.9S ,

 Size:

M12-M36

 Material:

Carbon Steel,Alloy Steel

Specifications Size from: M5 - M42 Length: 10mm-200mm Hexagon head bolt: Treatment: HDG, Zinc, Black... Carbon steel: Grade/class 4.8, 5.8, 8.8, 10.9, 12.9... Stainless steel: SS201, SS304, SS316... Hang zhou santiway international Co., Ltd are supplying all kinds of high quality products such as bolts, high strength bolts, screws, nuts, threaded rod, anchor bolt, nail, other off-standard fasteners and following to the drawers of products, which are according to the international standards including ANSI, ASTM (America), DIN (Germany), GB (China), UNI, JIS (Japan), ISO and TCVN (Vietnam).

1.Application:railways, highways, bridges, plants,etc. 2.Certificate:ISO9001:2008. 4.Also can manufacture by requirement.

Steel structure hexagon head bolts 
TypeGradeMaterialSpecificationHardness
Bolt10.9S20MnTiBM12-M30HRC33-39
35VB
8.8S40BHRC24-31
45#
35#
Nut10H45#,35#M12-M30HRC28-HRB98
15MnVB
8H35#HRC22-HRB95
washer 45#,35#12-30(mm)HRC35-45
  

 Engineering case

Company part equipment  as follows:

High strength hexagon bolts with iargehead,nutsand washers for steel structrue



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