SS 306 stainless carbon steel cross pan head self drilling screw

Name: SS 306 stainless carbon steel cross pan head self drilling screw
Diameter: M2.5-M160
Length: common sizes
Material: Carbon steel ,Stainless steel,Brass,or as customers requirements
Productive process : Rod→Acid cleaning→Draw wire→Anneal→molding→Rolling thread→Heat treatment→Surface treat→Packing.
Quantity control : Raw material inspect→process monitoring→Product test→Packaging check.
Standard : DIN , ANSI , JIS , IFI , NON-STANDARD GB923
Surface finishing: Steel: Zinc (White, Blue, Yellow, Black) plated / copper plated / nickel plated
Standard : ISO,GB,DIN,JIS,ANSI,BS and non-standard
Grade : class 4.8, class 6.8, class 8.8,
Application :Windtower,Nuclearpower,Railway,Automotiveindustry,Construction,Electronic industry

Brief for Our Bolt Project:

Factory ability/ Production capacity: Monthly 1000 tons of bolts produced, more than 8000 different sizes of hub bolts wheel bolts, suspension u bolts, leaf spring center bolts, hex bolts, screws, anchor bolts, thread rods, bolt tools and nuts developed already, with application to various fields like automobile industry, Oil & Gas engineering, petro-chemical engineering, power station,offshore engineering, nuclear engineering, heavy machinery, skyscraper etc.

MOQ: 500 kgs for each bolts.

Packing: firstly by plastic bags, then into cartons, then on standard export pallets, finally into seaway containers. 25 kgs per carton; 1.5 ton per pallet; less than 26 tons per container.

Lead time: for common goods, normally 0-10 working days; for inventory goods, 0-5 working days; for customized goods, 0-40 working days.

Product Assurance/ Claim solution: The burden of proofs is on the buyer side. If proofs for quantity shortage or quality defects are confirmed by the supplier, 100% complement and replacement are guaranteed. The cost could be negotiated and reasonably shared by both parties. Improving the long-term mutual benefit co-operation is the only principle for claim treatment.