Gunsmithing Screws
Wide variety of sizes
Lock Nuts
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Original price $6.59 - Original price $6.59Original price$6.59$6.59 - $6.59Current price $6.593/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts (16 pcs.)
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Style...
View full detailsOriginal price $6.59 - Original price $6.59Original price$6.59$6.59 - $6.59Current price $6.59 -
Original price $5.63 - Original price $16.28Original price$5.63 - $16.28$5.63 - $16.28Current price $5.631/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: ...
View full detailsOriginal price $5.63 - Original price $16.28Original price$5.63 - $16.28$5.63 - $16.28Current price $5.63 -
Original price $4.4 - Original price $4.4Original price$4.4$4.4 - $4.4Current price $4.41/2"-20 Zinc Grade 2 Nylon Thin Lock Nuts (5 pcs.)
centurytool.store10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: T...
View full detailsOriginal price $4.4 - Original price $4.4Original price$4.4$4.4 - $4.4Current price $4.4 -
Original price $5.4 - Original price $6.01Original price$5.4 - $6.01$5.4 - $6.01Current price $5.41/4"-28 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 2Style: Ny...
View full detailsOriginal price $5.4 - Original price $6.01Original price$5.4 - $6.01$5.4 - $6.01Current price $5.4 -
Original price $6.14 - Original price $6.95Original price$6.14 - $6.95$6.14 - $6.95Current price $6.141/4"-20 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 8...
View full detailsOriginal price $6.14 - Original price $6.95Original price$6.14 - $6.95$6.14 - $6.95Current price $6.14 -
Original price $4.96 - Original price $8.8Original price$4.96 - $8.8$4.96 - $8.8Current price $4.963/8"-16 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: Grade 2Style...
View full detailsOriginal price $4.96 - Original price $8.8Original price$4.96 - $8.8$4.96 - $8.8Current price $4.96 -
Original price $5.6 - Original price $5.6Original price$5.6$5.6 - $5.6Current price $5.6#12-24 Zinc Grade 2 Nylon Insert Lock Nuts (50 pcs.)
centurytool.store10+ in stockDiameter: #12Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Coarse)Hardness: Grade 2Style: Ny...
View full detailsOriginal price $5.6 - Original price $5.6Original price$5.6$5.6 - $5.6Current price $5.6 -
Original price $7.3 - Original price $7.3Original price$7.3$7.3 - $7.3Current price $7.31/4"-28 Zinc Grade 8 Nylon Insert Lock Nuts (50 pcs.)
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 8St...
View full detailsOriginal price $7.3 - Original price $7.3Original price$7.3$7.3 - $7.3Current price $7.3 -
Original price $5.1 - Original price $5.1Original price$5.1$5.1 - $5.1Current price $5.13/8"-24 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: ...
View full detailsOriginal price $5.1 - Original price $5.1Original price$5.1$5.1 - $5.1Current price $5.1 -
Original price $4.79 - Original price $4.79Original price$4.79$4.79 - $4.79Current price $4.797/16"-14 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 5/8" WrenchThread Size: 14 (Coarse)Hardness: Grade 2Style...
View full detailsOriginal price $4.79 - Original price $4.79Original price$4.79$4.79 - $4.79Current price $4.79 -
Original price $4.83 - Original price $4.83Original price$4.83$4.83 - $4.83Current price $4.837/16"-20 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 5/8" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: ...
View full detailsOriginal price $4.83 - Original price $4.83Original price$4.83$4.83 - $4.83Current price $4.83 -
Original price $6.33 - Original price $6.33Original price$6.33$6.33 - $6.33Current price $6.331/4"-28 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts (20 pcs.)
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 2Style: Ny...
View full detailsOriginal price $6.33 - Original price $6.33Original price$6.33$6.33 - $6.33Current price $6.33 -
Original price $8.07 - Original price $8.07Original price$8.07$8.07 - $8.07Current price $8.071/4"-20 Zinc Grade 8 Nylon Insert Lock Nuts (16 pcs.)
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 8...
View full detailsOriginal price $8.07 - Original price $8.07Original price$8.07$8.07 - $8.07Current price $8.07 -
Original price $6.63 - Original price $6.63Original price$6.63$6.63 - $6.63Current price $6.633/8"-24 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (16 pcs.)
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: ...
View full detailsOriginal price $6.63 - Original price $6.63Original price$6.63$6.63 - $6.63Current price $6.63 -
Original price $5.79 - Original price $8.71Original price$5.79 - $8.71$5.79 - $8.71Current price $5.791/4"-28 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 8St...
View full detailsOriginal price $5.79 - Original price $8.71Original price$5.79 - $8.71$5.79 - $8.71Current price $5.79 -
Original price $5.23 - Original price $5.65Original price$5.23 - $5.65$5.23 - $5.65Current price $5.231/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: ...
View full detailsOriginal price $5.23 - Original price $5.65Original price$5.23 - $5.65$5.23 - $5.65Current price $5.23 -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.371/4"-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 $20.09 - Original price $20.09Original price$20.09$20.09 - $20.09Current price $20.093/8"-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
