3. length according to the requirements of orders cut fixed size called length. When delivered by length, the metal material must have the necessary cross-party specified in the contract length. For example Zibo 316L screw bolts, the contract specified by length 5m delivery, then the delivery of the material must all be 5m long, shorter than 5m or longer than 5m are unqualified. But in fact impossible delivery are 5m long, the provisions that allow a positive bias, but does not allow negative bias. Stainless steel adapter, stainless steel rings, screws, stainless steel carriage bolts, stainless steel hole with a ring. 316 screws, bolts 304, 4 times the required foot according to the order cut to integer multiples of a fixed size called multiple lengths. When you press multiple length delivery, the length of the metal material for the demand side must pay specified in the contract length (called haplotypes feet) of integer multiples (plus kerf). For example, the demand side single double length in the contract for the 2m, then, when a double-foot length of cut is 4m, cut into 3 double length is 6m, plus the amount of each one or two Jukou . Jukou provisions in the standard amount. When the double length delivery, allowing only a positive deviation Tai'an 316L screw bolts, negative bias value allowed. Edit this paragraph to define the folding Screws, some people call it "Screw" [Screw] (screw), "Screw" (lead screw). In fact, the screws are known, and screw, lead screw are mutually different. Screws generally called wood screws; front end that is pointed Qingdao 316L screw bolts, pitch larger, generally used for fastening wooden parts, plastic parts. The lead screw is machine screws (machine screws), is the kind of front-end flat head, small pitch, uniform, generally used for fastening metal and machine parts. Stainless steel screws, stainless steel machine screws, stainless steel precision screws, stainless steel threaded rods, stainless steel self-tapping screws, stainless steel hose clamps. 304 hose clamps, hose clamps 3 316 sunshine bolt screw 16L | 316L screw bolts | Jinan Road ground is provided by Jinan Daoqin Trading Company. Jinan Daoqin Trading Company (www.daoqinshangmao.com) (www.daoqinshangmao.com) strong, credible, in Jinan, Shandong hardware accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan Road ground into the brilliant and you work for a better future!