Stainless Steel Nylon-Insert Locknuts (Pack of 10)SKU: MEC7015-M2
SizeM2X0.4mm M2.5X0.45mm M3X0.5mm M4X0.7mm M5X0.8mm M6X1.0mm M8X1.25mm
Made from SS304 Stainless Steel with a nylon insert, these locknuts are strong enough to use on most machinery and equipment that’s prone to vibration and temperature changes. The nylon insert also won’t damage the threads on your bolt. All are reusable, but their holding power lessens with each use. Pair them with compatible Stainless Steel Screws and bolts.