1220PCS Screw Nut Washer Kit Flat Head Hex Socket 304 Stainless Steel M2 M3 M4 M5 Screw Assembly Kit

1、Screw Nut Washer Kit: This M2 M3 M4 M5 flat head hex socket screw nut washer combination kit has a tight and uniform thread that is not easy to deform and slip during rolling and installation. 2、Anti Corrosion: This screw set has good corrosion resistance in harsh environments such as high temperature cold and high humidity. 3、Accuracy Thread: The precise thread design on the screw provides maximum tightening and secures the connector perfectly and securely. 4、Smooth Surface: The screws are smooth in appearance uniform without burrs easy to install and not deformed under high pressure. 5、304 Stainless Steel: The spacers screws and nuts in this set are all made of 304 stainless steel with fine workmanship and high strength.