M4-0.7 Flange Nylon Insert Lock Nut 304/A2 Stainless Steel DIN6926 NUTS while the nylon insert grips

while the nylon insert grips the threads of the bolt

and screws

Fender washers have a larger outer diameter to improve load distribution on thin surfaces

designed to distribute load over a wider area

enhancing stability

M4-0.7 Flange Nylon Insert Lock Nut 304/A2 Stainless Steel DIN6926 NUTS while the nylon insert gripsFlange nylon insert lock nuts combine a flange base with a nylon insert to prevent loosening due to vibration. The flange distributes pressure evenly, enhancing stability, while the nylon insert grips the threads of the bolt, ensuring a secure fit. Theyre commonly used in applications where reliability is crucial