Bolt, Nut, Screw manufacturer / supplier in China, offering 3.0 Shank Dia Steel Gas Nail Gun Nails Concrete Bx3 Nails Compatible with Bx3 Gun Nailer Gas Nail Concrete Nail, 21 Gauge Silver 8010 Series U Type Air Gun Nail 8012 1008j C Ring Standard Staple Pin with Smooth Shank Iron Material Goods, Lightweight Black Oxide Stainless Steel Nut Bolt Wing Nut Nut Butterfly Nut - China Fastener, 0.003kg and so on.