Arrma Wide Flanged Nyloc Nut M4 (4) (Z-ARA-2472)

These Flanged Nyloc Nuts provide an ideal replacement part for your kit items. Precision manufactured from high-quality materials for a long service lifeNyloc insert to prevent looseningSerrated flange bites into wheel surface to provide a secure fitM4 machine thread7mm Hex sizeLarge 10.8mm diameter flange for extra security