External causes produce stainless steel screw locking phenomenon: the stainless steel bolts are not carefully cleaned off the production line or saved in the process, to be used directly on the production line and cause the product to have a threaded locking phenomenon occurs foreign body produces stainless steel screw locking phenomenon of external The reason: too much force or screwed too fast also prone to lockup. Linyi 304 stainless steel screws. Operation should try to install bolts firmly and evenly. Jinan 304 stainless steel screws. Force is too large or too fast too quickly to make stainless steel screw temperature rise caused by a bolt lock. 304 stainless steel screws. Try not to use power tools to operate. Main products include: 304/316 / 316L GB (GB) / German standard (DIN) / Japanese standard (JIS) and other stainless steel screws series: Cup head (DIN912), flat glass (DIN7991), round cup (ISO7380), machine meters (DIN916, DIN915, DIN914), a Cypriot (ISO7379), glottal (PT, NPT, PG) hexagonal head bolts (GB5783, GB5782), hexagonal nut (GB6170, DIN934, etc.), studs, micro-electronic screws, threaded rods, flat washers, spring rings, pins, key, thread jacket and so on. Wulian 304 stainless steel screws, 304 stainless steel screws, Jinan Road ground is provided by Jinan Daoqin Trading Company. Wulian 304 stainless steel screws, 304 stainless steel screws, Jinan Road ground is Jinan Road ground Trading Company (www.daoqinshangmao.com) (www.daoqinshangmao.com) this year introduced a new upgrade, the above picture is for reference only, please dial this Tel pages or pictures on obtain the latest information, contact: Chuan-use.