square thread bolt and nut sockets

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:

Here is the DIN934 Hex nut Dimension.We can offer other standards and grades according to your request.

Standard: DIN 934                                     Unit:mm

Standard & Grade of Square Nut:

DIN557, D-3, BS

Here is the DIN556 Square Nut Dimension.We can offer other standards and grades according to your request.

Standard:DIN 556                             Unit:mm

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:DIN 6923                                      Unit:mm

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. 

Standard:DIN 917                          Unit:mm 

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