Package contains: 50 pcs x Lock Nylon Bolts Nuts; Thread Size: M8; Total Length: 11.1mm/0.44"; Thread Diameter: 8mm/0.31"; Flange Diameter: 17.9mm/0.7"; Pitch: 1.25mm/0.05"; Hex Width: 13mm/0.51"; Specifications meet standard DIN6926.
Material: The secure nut is made of 304 stainless steel, which has high strength, corrosion resistance and high tensile strength. The insert is made of nylon, which is wear-resistant and impact-resistant. The combination of the two reduces vibration and looseness under torque.
Good Tightening Effect: Nylon locking parts can produce a certain elastic deformation after the bolts are tightened, forming reverse pressure on the bolts, effectively preventing bolt loosening caused by vibration, impact, etc.
Easy to Use: Insert the bolt into the nut, make sure the threads are aligned, and then tighten with a wrench or socket (not included), improving your work efficiency.
Application: Hex lock nuts are suitable for fastening steel, wood, machinery and furniture. They can be used in industrial buildings, industrial machinery and equipment, the automotive industry, outdoor facilities, etc.