NUT,BARREL NUT,CAP NUT 1.ISO,ANSI,JIS,DIN,BS& non- ... 6.8,8.8,9.8.... NUT,BARREL NUT,CAP NUT A good non-standard fastenerS manufacturer for your better ... drywall screw;Type "M","UNC","UNF","BSW"threads for Machine threads.Head typesHexagon head,Mushroom head,Pan head,Countersunk ... a 20 GP container :22.6T-25.5Tadditioal processes Washer assembly,Heat treatment,Baking hydrogen,Anti-slipping patch can be ...