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Full Height Heavy Hex Flexloc Nuts, Cadmium Plated, SPS

Flexloc Lock Nut, Full 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.

Code Product Qty. Package Qty. Carton  
NT126-5522 1/4-20 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FAC420 equiv.)
NT126-6522 5/16-18 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FA518 equiv.)
NT126-7522 3/8-16 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FA616 equiv.)
NT126-8522 7/16-14 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FA714 equiv.)
NT126-9522 1/2-13 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (21FA813 equiv.)
NT126-1522 5/8-11 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (31FA1011 equiv.)
NT126-2522 3/4-10 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (31FA1210 equiv.)
NT136-4532 1-8 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (31FA1608 equiv.)
NT136-5532 1 1/8-7 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (31FN1807 equiv.)
NT136-8532 1 1/2-6 Full Height Heavy Hex Flextop Nut, Steel, Cadmium Plated (31FN2406 equiv.)