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May I ask the national standard code and name of stainless steel fastening standard parts?

The standard of fasteners has nothing to do with materials. Now, the most commonly used national standards and names correspond as follows:

GB5783 Total external hexagon screw

GB70, hexagon socket head screw

GB8 18 pan head cross recessed screw

GB8 19 countersunk head cross recessed screw

GB845 pan head cross groove self-tapping nail

Self-tapping nail with countersunk cross groove

GB6 170 common hexagon nut

GB889 nylon lock nut

GB96, flat pad

GB93, spring pad

GB869 countersunk rivet

、、、、、、

If you are not satisfied, please go to: Golden Spider Fastener Net, China Screw Net, Easy Fastener Net, and check the big and complete standard information!

Good luck!