Thickness: 3.2 sample or spot: Spot Whether standard parts: standard parts Standard Number: TL24 Brand: top-lock model: wedge style unique structure M24TOP-LOCK locking washer has changed the traditional way of relying on friction locking stainless Xintai screws, while adopting international advanced locking technology that uses tension to prevent loose connections caused by strong vibration. 3, does not require special installation work, easy installation and removal; 4, the locking function is not affected lubrication; 5, the temperature change does not make connections loose; 6, with durability; pingyin stainless steel screws, stainless steel screws 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 and other 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 and you work into the brilliant, for a better future!