... 8... Double End Bolt,Special Head Bolt,Bolt Maker ,M6 Bolt Dimensions1.What’s the specification of ... slipping patch can be proceeded if customer need. 2.Why should you choose us?Rich Experience ,good ... ,rivet, stud, pin,wrench and so on .2. Our company had good reputation with customers from ... places such as drywall,concrete,chipboard,machine,wood...2) Main export market:North America,South America,Eastern ...