sourcing map M8 x1.25mm Nylon Insert Hex Lock Nuts, Carbon Steel White Zinc Plated, 50 Pcs

• [SIZE]: Width Measured From Flat to Flat 13mm / 0.51"; Height 8mm / 0.31".
• [MATERIAL]: Made of carbon steel, surface is Zinc-plated for good rust resistance.
• [FEATURE]: With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque.
• [ADVANTAGE]:Our hex lock nuts are strong and durable to use. Surface galvanizing has a corrosion-resistant effect.
• [APPLICATION]: Can be widely used in automobile, construction machinery, shipbuilding and etc.

1.Nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut, is a kind of locknut. 2.It is a nut with a nylon insert that resists turning. 3.The plastic insert is placed at the end of the nut, and its inner diameter (ID) is slightly smaller than the major diameter of the screw. 4.The insert deforms elastically over the threads of the screw, but threads are not cut into the nylon. Specification: Material: Carbon Steel Finish: White zinc plated Thread Size: M8 Pitch: 1.25mm Hex Width: 13mm / 0.51" Height: 8mm / 0.31" Package Content: 50(+/-2%) x Hex Lock Nuts