About American standard hex socket stainless screws, is there any difference in price between half and full threads?
About American standard hex socket stainless screws, is there any difference in price between half and full threads? Mr. Song told the screw manufacturer of Shi Shi Tong that he needed to order several types of American standard hex socket stainless screws . The thread specifications are #4-40, but the lengths of the screws are 50mm, 60mm, 90mm, 105mm, and let us give him a quotation. In the process of confirming with Mr. Song whether the American standard hex socket stainless screws are full teeth or not, Ms. Song explained that the price of full teeth and half teeth are different by the way. So how much is the price difference? This needs to look at several aspects: One is the length of the full teeth. Does the manufacturer have the main mold or dental plate of this size? If not, then we need to add the mold cost of them. Two, to see the size of half teeth. What is the length of the half teeth, and what is the diameter of the rod? If th...