New Lock Nut Stainless Steel B767-0012 TRUSCO

Combined action of concave nut and eccentric convex washer demonstrates powerful anti-loosening effect.Possible to work quickly and easily compared with double nut type and resistance type since tightening can be done at one time with a general-purpose tool with a single nut.For structures requiring high safety such as speedways, bridges, and tunnels.Nominal Diameter:M12 x 1.75s:19.0e:21.9Dimension (mm)h:12.0Stainless Steel (equivalent to SUS304)