1290 stainless steel half round head hexagonal bolts, combined with nuts and washers.

It's a great honor for you to visit my store. Good luck with your favorite purchasesHign-concerned Chemical : None Model Number : M3 DIY Supplies : Metalworking Origin : Mainland China Item Type : Nut & Bolt Sets The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.