... 2) Can be made as low carbon steel and high tensile Hex nuts: sizesM5 and upfeatureslow carton,high tensile,stailessstandardDIN,ANSI,BSW,AS,JS ... ,long nut,wing nut,square nut,all-metal prevalling torque hex nut,thin nut,finish bright,zinc plated,hot- ... : Can make custom-specific fastenersTimely reply your inquiry and doubtTimely production and deliveryWith 100% inspection prior to shipmentOffer a full ...