Wide variety of sizes
Lock Nuts
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Original price $5.69 - Original price $6.64Original price$5.69 - $6.64$5.69 - $6.64Current price $5.69| /
3/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 3/8"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Style: ...
View full detailsOriginal price $5.69 - Original price $6.64Original price$5.69 - $6.64$5.69 - $6.64Current price $5.69| / -
Original price $4.58 - Original price $5.98Original price$4.58 - $5.98$4.58 - $5.98Current price $4.58| /
#6-32 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: #6Diameter 2: 3/8"Thickness: 1/4"Material: Stainless SteelDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Hardness: 18-8Style: Waxed Nyl...
View full detailsOriginal price $4.58 - Original price $5.98Original price$4.58 - $5.98$4.58 - $5.98Current price $4.58| / -
Original price $4.81 - Original price $5.98Original price$4.81 - $5.98$4.81 - $5.98Current price $4.81| /
#8-32 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: #8Diameter 2: 7/16"Thickness: 1/4"Material: Stainless SteelDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: 18-8Style: Waxed N...
View full detailsOriginal price $4.81 - Original price $5.98Original price$4.81 - $5.98$4.81 - $5.98Current price $4.81| / -
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| / -
Original price $7.16 - Original price $7.16Original price$7.16$7.16 - $7.16Current price $7.16| /
#8-32 x 15/32" Zinc Plated Steel Coarse Thread Washer Lock Nuts (20 pcs.)
centurytool.store10+ in stockDiameter: #8Diameter 2: 3/8"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Type: Speed NutDiameter 3:...
View full detailsOriginal price $7.16 - Original price $7.16Original price$7.16$7.16 - $7.16Current price $7.16| / -
Original price $7.59 - Original price $7.59Original price$7.59$7.59 - $7.59Current price $7.59| /
#8-32 x 5/8" Zinc Plated Steel Coarse Thread Washer Lock Nuts (20 pcs.)
centurytool.store10+ in stockDiameter: #8Diameter 2: 3/8"Thickness: 1/4"Material: SteelFinish: ZincDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Type: Speed NutDiameter 3: ...
View full detailsOriginal price $7.59 - Original price $7.59Original price$7.59$7.59 - $7.59Current price $7.59| / -
Original price $6.79 - Original price $6.79Original price$6.79$6.79 - $6.79Current price $6.79| /
#10-32 x 1/2" Zinc Plated Steel Fine Thread Washer Lock Nuts (15 pcs.)
centurytool.store10+ in stockDiameter: #10Diameter 2: 7/16"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 32 (Fine)Type: Speed NutDiameter 3: 1...
View full detailsOriginal price $6.79 - Original price $6.79Original price$6.79$6.79 - $6.79Current price $6.79| / -
Original price $6.79 - Original price $6.79Original price$6.79$6.79 - $6.79Current price $6.79| /
#10-24 x 1/2" Zinc Plated Steel Coarse Thread Washer Lock Nuts (15 pcs.)
centurytool.store10+ in stockDiameter: #10Diameter 2: 7/16"Thickness: 1/4"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Type: Speed NutDiameter 3: ...
View full detailsOriginal price $6.79 - Original price $6.79Original price$6.79$6.79 - $6.79Current price $6.79| / -
Original price $5.89 - Original price $5.89Original price$5.89$5.89 - $5.89Current price $5.89| /
#10-24 x 5/8" Zinc Plated Steel Coarse Thread Washer Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: #10Diameter 2: 7/16"Thickness: 1/4"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Type: Speed NutDiameter 3: ...
View full detailsOriginal price $5.89 - Original price $5.89Original price$5.89$5.89 - $5.89Current price $5.89| / -
Original price $6.26 - Original price $6.26Original price$6.26$6.26 - $6.26Current price $6.26| /
1/4"-20 x 19/32"Zinc Plated Steel Coarse Thread Washer Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 1/4"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Speed NutDiameter 3:...
View full detailsOriginal price $6.26 - Original price $6.26Original price$6.26$6.26 - $6.26Current price $6.26| /