Custom Fasteners, Bolts, Stainless Steel Bolt manufacturer / supplier in China, offering Tubular Rivet Nut External Thread Bolt M10 35K 45K Color Zinc Coating with 8.8 Grade Nylon Patach 180° 2 Threads Left, Stainless Steel 304 Machine Screw Countersunk Head 180°Nylon Patch blue Nylo K 1-2thread Left Custom Black Fastener, Square Weld Nuts with Internal Tooth Nylon Patch PTFE Lock Thread Welding Custom Adhesive Kinsom Fasteners and so on.