XL DUPLEX ACORN

Product Attribute:

Shape:Hexagon Head

Thinkness:13/16inch

Material:Stainless Steel

Thread size:3/8inch

Surface treatment:Chrome

Grade:10.9 or 12.9

Applicationt: 

universal

Production Description:

XL DUPLEX ACORN (Universal)

Application:Universal

Specifications:
1) ISO 9001, TS16949:2009
2) 10.9 or 12.9 grade,
3) over 72 hours neutral salty spray testing.
4) higher quality,lower pric
5) DIN, GB, ASME/IFI/ANSI, EN, ISO

Finsih available:
Chrome,Zic,Dacromet,Blacking,Color Electrophoretic,Etc

Material:
* Carbon Steel, Alloy Steel, Heat-treatment, we purchase 80% steel from Shanghai baogang ------ one of China's most famous company