Specification of Nut:
1.Materials that we can produce:
Carbon Steel, Stainless Steel, Copper and Alloy Steel
2.Standards: DIN,BS, ISO, IFI, and other standards or non-standards, etc
3.Types: Hex Nut, Square Nut, Flange Nut and Cap Nut
4.Features: Tight, secure, adequate strength
5.Applications: Structural, machinery and automotive applications
6.Packaging Information: All nut threads are packed by the packaging box (dimension:260mm x 260mm x 140mm). If you have any further questions, please feel free to contact us.
Standard & Grade of Hex Nut:
Standard & Grade of Square Nut:
Standard & Grade of Flange Nut:
DIN6923, IFI D-21
Here is the DIN6923 Flange Nut Dimension. We can offer other standards and grades according to your request.
Standard & Grade of Cap Nut:
DIN917, DIN986, DIN1587
Here is the DIN917 Cap Nut Dimension. We can offer other standards and grades according to your request.
Tips of choosing Nut:
*Make sure that you use a nut designed with greater strength than the bolt. Because a weaker nut and stronger bolt results in fastener failure.
*Always choose a nut finished to match the bolt. For example, hot dip galvanized hex bolts need to be joined with hot dip galvanized nuts, and correspondingly, with hot dip galvanized washers.