Nuts are fasteners with internal threads for use with bolts, and mechanical parts with internal threads for use with screws to transmit motion or power.
Nut is nut and bolt or screw fastening screw together to the function of parts, all production machinery must use an original. There are many types of nut, we have the common national standard, British standard, American standard, day mark nut. The nut according to different materials, the divided into carbon steel, high strength, stainless steel, plastic and so on several big types. According to the product properties corresponding to different standards of the state, is divided into ordinary, non-standard, (old), new gb gb, American, English, German standard.Thread range is divided into different specifications and size. Generally gb, Germany BiaoYong M (M8, M16, for example), thread system, with a score or # said specifications (e.g., 8 #, 10 #, 1/4, 3/8) fasteners, nut is mechanical equipment closely connected parts, through the inside of the thread, the same specifications nut and screw, can be connected together, for example, the M4-0.7 nut only with M4-0.7 screw (in the nut, the M4 refers to the nut inside diameter is about 4 mm, 0.7 refers to the distance between the two thread is 0.7 mm).The same goes for American products, for example, 1/4 to 20 nuts can only be matched with 1/4 to 20 bolts (1/4 nut diameter is about 0.25 inch, 20 has 20 teeth per inch).
1. Are you a factory?
We are a professional factory of manufacturing.
2.How about the payment terms?
Normally 30% deposit in advance, the balance should paid before shipment.
3.How about delivery time?
Depend on your order quantity, we can finish order very fast.
4.Can I get a sample?
We can supply 1 or 2 samples for free, client only need to pay express fee.
5.What's the price?
Different items different market will be different cost, we will keep giving best and competitive price for each customer.
6.Can you make it according to my drawing?
Of course, we can make various products according to your demands.
|Material||Carbon steel,stainless steel|
|Surface treatment||Hot dip galvanized,cold galvanizing|
|Minimum order quantity||>500pcs|