UNC Nyloc Nuts. Nyloc nuts have a nylon insert which binds with the male thread and creates a locking action. Nyloc Nuts For Bolts/Screws. 1/4"UNC x 20tpi. 5/16"UNC x 18tpi. 3/8"UNC x 16tpi. 7/16"UNC x 14tpi.
UNC NYLOC NUTS A2 STAINLESS STEEL IMPERIAL NYLON INSERT HEXAGON LOCK NUT, KAY'S
ZINC FLANGED NYLOC NUTS NYLON INSERT LOCKING FLANGE NUTS M5 M6 M8 M10 M12 M16 BW
M5 M6 M8 M10 M12 FLANGED NYLOC NUTS FLANGE NYLON INSERT LOCKING NUT ZINC PLATED
UNF NYLOC NUTS INSERT LOCKING ZINC PLATED 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8
M12 PART THREADED BOLTS + NYLOC NUTS + WASHERS HIGH TENSILE 8.8 ZINC PLATED HEX
M10 BOLTS + NYLOC NUTS + WASHERS HIGH TENSILE PART THREADED HEX HEAD 8.8 ZINC