Description

• Items DescriptionMaterial:grade 12.9 steelSize:d(thread diameter) xL(the size below head)Kindly remind: The bolt is half threadThread diameter:M3(3mm) / M4(4mm) / M5(5mm) / M6(6mm) / M8(8mm)Thread pitch:0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5) / 1mm(M6) / 1.25mm(M8)FAQ:1.How long will my equipment ship out?We will ship out as quickly as possible, Usually all of the package can be ship out inside 48 hours..2. Wholesalers and retailers are welcomed.For wholesale, simply please touch to us, we can provide discount. If you're a store and need make your own business, shall we send the goods for your clients immediately and won't depart information about us if you'd like to.3.What should I do if I don't receive my item? Or the product has some problem?Please contact us first, we are able to do our best to solver it, we would like to supply full refund or resend it for you. We are honest seller, so don't worry.4.How to do after I measure the scale is smaller than ordered?Usually the screw will be appearance smaller, If you use the unique rule to measure the screw, maybe it's going to have error, will probably be appearance smaller. The correct strategy to measure the screw is by way of vernier caliper.5.The stainless-steel fastener could be attracted by way of a magnet.Most humans think the stainless-steel can't be attracted via a magnet. But the stainless steel has many systems, some can’t be attracted via magnet, yet some can. And the stainless-steel could have a little bit magnetic after it made to screw or other thing. If want the stainless steel can't be attracted by way of a magnet, Demagnetization is required. The appropriate strategy to discern it's stainless steel or not is useing spectroscopic instruments or potions.Please trust us, we solely sell the positive stainless-steel fastener.

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