... Non-standard Nuts 2)Size; M3~M24 3)Material; Stainless Steel,Iron,Copper,ect. 4)Standard; DIN,BSW,JIS,ANSI,GB. OEM Non ... ,Aluminum or at your optionsOther: OEM and Non-standard Fasteners Orders are WelcomedAdvantages ; 1. ... etc) , Rivets (Semi- / Tubular / Blind/ etc.) , Nuts (Hex socket insert / insert/ Hex/Flange/Notch/ Notch plus/ Broaching ... Your Purchase. Non-standard Nuts Copper nut knurled nut