Wide variety of sizes
Lock Nuts
-
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| /
5/16"-18 Black Phosphate Grade 2 Nylon Insert Lock Nuts (452 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Black PhosphateDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Gr...
View full detailsOriginal price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| / -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| /
3/8"-16 Black Phosphate Grade 2 Nylon Insert Lock Nuts (286 pcs.)
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Black PhosphateDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: G...
View full detailsOriginal price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| / -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| /
1/2"-13 Black Phosphate Grade 2 Nylon Insert Lock Nuts (117 pcs.)
centurytool.store10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: Black PhosphateDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Gr...
View full detailsOriginal price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| / -
Original price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| /
6mm-1.0 Black Phosphate Class 8 Nylon Insert Lock Nuts (1093 pcs)
centurytool.store10+ in stockDiameter: 6mmDiameter 2: 11mmThickness: 6mmMaterial: SteelFinish: Black PhosphateDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Hardness: Class ...
View full detailsOriginal price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| / -
Original price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| /
8mm-1.25 Black Phosphate Class 8 Nylon Insert Lock Nuts (481 pcs)
centurytool.store10+ in stockDiameter: 8mmDiameter 2: 15mmThickness: 7.9mmMaterial: SteelFinish: Black PhosphateDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Hardness: Cla...
View full detailsOriginal price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| / -
Original price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| /
12mm-1.75 Black Phosphate Class 8 Nylon Insert Lock Nuts (146 pcs)
centurytool.store10+ in stockDiameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: Black PhosphateDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Cla...
View full detailsOriginal price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| / -
Original price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| /
16mm-2.0 Black Phosphate Class 8 Nylon Insert Lock Nuts (72 pcs)
centurytool.store10+ in stockDiameter: 16mmDiameter 2: 27mmThickness: 15mmMaterial: SteelFinish: Black PhosphateDriver Type: #24 WrenchThread Size: 2.0mm (Coarse)Hardness: Clas...
View full detailsOriginal price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| / -
Original price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| /
20mm-2.5 Black Phosphate Class 8 Nylon Insert Lock Nuts (37 pcs)
centurytool.storeOnly 6 left!Diameter: 20mmDiameter 2: 34mmThickness: 20mmMaterial: SteelFinish: Black PhosphateDriver Type: #30 WrenchThread Size: 2.5mm (Coarse)Hardness: Clas...
View full detailsOriginal price $22.7 - Original price $22.7Original price$22.7$22.7 - $22.7Current price $22.7| / -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| /
9/16"-12 Black Phosphate Grade 2 Nylon Insert Lock Nuts (82 pcs.)
centurytool.store10+ in stockDiameter: 9/16"Diameter 2: 1"Thickness: 21/32"Material: SteelFinish: Black PhosphateDriver Type: 7/8" WrenchThread Size: 12 (Coarse)Hardness: Grade...
View full detailsOriginal price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| / -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| /
5/8"-11 Black Phosphate Grade 2 Nylon Insert Lock Nuts (58 pcs.)
centurytool.store10+ in stockDiameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: Black PhosphateDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness:...
View full detailsOriginal price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| / -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| /
3/4"-10 Black Phosphate Grade 2 Nylon Insert Lock Nuts (42 pcs.)
centurytool.store10+ in stockDiameter: 3/4"Diameter 2: 1-7/32"Thickness: 57/64"Material: SteelFinish: Black PhosphateDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness:...
View full detailsOriginal price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| / -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| /
7/8"-9 Black Phosphate Grade 2 Nylon Insert Lock Nuts (26 pcs.)
centurytool.store10+ in stockDiameter: 7/8"Diameter 2: 1-7/16"Thickness: 1"Material: SteelFinish: Black PhosphateDriver Type: 1-5/16" WrenchThread Size: 9 (Coarse)Hardness: Gra...
View full detailsOriginal price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| / -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| /
1/4"-20 Black Phosphate Grade 2 Nylon Insert Lock Nuts (679 pcs.)
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Black PhosphateDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Gra...
View full detailsOriginal price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| / -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| /
7/16"-14 Black Phosphate Grade 2 Nylon Insert Lock Nuts (253 pcs.)
centurytool.store10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: SteelFinish: Black PhosphateDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness:...
View full detailsOriginal price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.37| / -
Original price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /
1/4"-20 Black Phosphate Grade 2 Lock Nuts (749 pcs.)
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: SteelFinish: Black PhosphateDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grad...
View full detailsOriginal price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| / -
Original price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /
5/16"-18 Black Phosphate Grade 2 Lock Nuts (509 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: Black PhosphateDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Gr...
View full detailsOriginal price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| / -
Original price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /
3/8"-16 Black Phosphate Grade 2 Lock Nuts (352 pcs.)
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: Black PhosphateDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: G...
View full detailsOriginal price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| / -
Original price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /
7/16"-14 Black Phosphate Grade 2 Lock Nuts (192 pcs.)
centurytool.store10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 3/8"Material: SteelFinish: Black PhosphateDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: G...
View full detailsOriginal price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| / -
Original price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /
1/2"-13 Black Phosphate Grade 2 Lock Nuts (145 pcs.)
centurytool.store10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 29/64"Material: SteelFinish: Black PhosphateDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Gr...
View full detailsOriginal price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| / -
Original price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /
5/8"-11 Black Phosphate Grade 2 Lock Nuts (74 pcs.)
centurytool.store10+ in stockDiameter: 5/8"Diameter 2: 1-7/32"Thickness: 35/64"Material: SteelFinish: Black PhosphateDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness:...
View full detailsOriginal price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| / -
Original price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /
3/4"-10 Black Phosphate Grade 2 Lock Nuts (48 pcs.)
centurytool.store10+ in stockDiameter: 3/4"Diameter 2: 1-7/32"Thickness: 21/32"Material: SteelFinish: Black PhosphateDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness:...
View full detailsOriginal price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| / -
Original price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /
7/8"-9 Black Phosphate Grade 2 Steel Coarse Thread Lock Nuts (29 pcs.)
centurytool.storeOnly 9 left!Diameter: 7/8"Diameter 2: 1-15/32"Thickness: 3/4"Material: SteelFinish: Black PhosphateDriver Type: 1-5/16" WrenchThread Size: 9 (Coarse)Hardness: ...
View full detailsOriginal price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| / -
Original price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /
1"-8 Black Phosphate Grade 2 Steel Coarse Thread Lock Nuts (20 pcs.)
centurytool.store10+ in stockDiameter: 1"Diameter 2: 1-11/16"Thickness: 7/8"Material: SteelFinish: Black PhosphateDriver Type: 1-1/2" WrenchThread Size: 8 (Coarse)Hardness: Gra...
View full detailsOriginal price $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.09| /