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Thin Height Heavy Hex Flexloc Nuts, Cadmium Plated, SPS

Flexloc Lock Nut, Thin Height Heavy Hex

Also known as:  

Flex Lock Nuts, Flex Top Lock Nuts

Manufactured by SPS Technologies, Flexloc nuts are one-piece, all-metal, reusable, prevailing torque lock nuts that can withstand high temperatures, vibration and shock. Because a nylon insert isn't used, these nuts offer better tensile strength and can be used in elevated temperature applications. A slotted section expands to lock the nut in place without seating and without thread galling. To install, start on the threaded member like a regular nut, then tighten with a wrench.
      Full Height Heavy Hex Flexlocs are heavy-duty nuts that offer maximum strength. Full Height Light Hex should be used when additional wrench clearance and lighter weight are needed. Thin Height (Jam) Heavy Hex and Light Hex offer exceptional strength in low-height nuts that weigh 20% less and are 30% lower in height.

Print Print
Code Product Qty. Package Qty. Carton
NT186-2662 1/4-20 Thin Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FKC420 equiv.)
NT186-3662 5/16-18 Thin Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FK518 equiv.)
NT186-4672 3/8-16 Thin Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FK616 equiv.)
NT186-5672 7/16-14 Thin Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FK714 equiv.)
NT186-6672 1/2-13 Thin Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FK813 equiv.)
NT186-8672 5/8-11 Thin Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (31FK1011 equiv.)
NT186-9672 3/4-10 Thin Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (31FK1210 equiv.)
NT186-3672 1 1/4-7 Thin Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (31FK2007 equiv.)
NT186-5682 1 1/2-6 Thin Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (31FK2406 equiv.)