Products Bolt,Screw,Nut,Washer,Pin,Rivet and Non-standard fasteners according to drawings. Standard ISO,DIN,JIS,ANSI,BSW,GB and non-standard fastener according to customers' drawing Machines Auto pressing machines, automatic heading machine,CNC machines, cold header high-precision surface grinder machine, involantary grinder machines,Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine,Thickness Gauge and so on Material 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 and So on 2.Steel: Carbon Steel,Alloy Steel,Spring Steel and So on 3.Brass:C36000 , C37700 ( HPb59), C38500( HPb58),C27200(CuZn37), C28000(CuZn40),Copper (99% Cu) and so on 4.Free Cutting Steel: 1213, 12L14,1215 and so on 5.Aluminum: Al6061, Al6063 etc 6. Other material,like nylon and plastic and so on. Surface Finishing Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodized, Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) ,Brass Plating,Black Oxide etc. Heat Treatment Tempering,Hardening,Spheroidizing,Stress Relieving. Manufacture Process Heading/Machining/Threading/heat treatment/plating/ Baking/QA/Package/Shipping Sample We can supply the samples for free,if the samples we have in stock Lead time 7-15 working days as usual,It will based on the detailed order quantity. Carton size 36*24*16 CM &36*24*12 CM and according to customer request design Pallet size Standard Euro Pallet 110*80*90 CM After-sale service We will follow up goods for every customer and help solve problem after sales. Supply Ability 50 Ton/Tons per Month Packaging Details Carton and Pallet Port: Qingdao Lead Time: To be negotiated