Gunsmithing Screws
Wide variety of sizes
Lock Nuts
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Original price $5.04 - Original price $5.04Original price$5.04$5.04 - $5.04Current price $5.045/16"-24 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (12 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: T...
View full detailsOriginal price $5.04 - Original price $5.04Original price$5.04$5.04 - $5.04Current price $5.04 -
Original price $6.41 - Original price $6.41Original price$6.41$6.41 - $6.41Current price $6.415/16"-24 Black Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts (6 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: Black ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Style: Nylon Inse...
View full detailsOriginal price $6.41 - Original price $6.41Original price$6.41$6.41 - $6.41Current price $6.41 -
Original price $18.37 - Original price $18.37Original price$18.37$18.37 - $18.37Current price $18.375/16"-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 $5.05 - Original price $6.49Original price$5.05 - $6.49$5.05 - $6.49Current price $5.055/16"-24 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: N...
View full detailsOriginal price $5.05 - Original price $6.49Original price$5.05 - $6.49$5.05 - $6.49Current price $5.05 -
Original price $5.28 - Original price $9.06Original price$5.28 - $9.06$5.28 - $9.06Current price $5.285/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...
View full detailsOriginal price $5.28 - Original price $9.06Original price$5.28 - $9.06$5.28 - $9.06Current price $5.28 -
Original price $7.73 - Original price $8.1Original price$7.73 - $8.1$7.73 - $8.1Current price $7.735/16"-18 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade ...
View full detailsOriginal price $7.73 - Original price $8.1Original price$7.73 - $8.1$7.73 - $8.1Current price $7.73 -
Original price $4.91 - Original price $7.09Original price$4.91 - $7.09$4.91 - $7.09Current price $4.915/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...
View full detailsOriginal price $4.91 - Original price $7.09Original price$4.91 - $7.09$4.91 - $7.09Current price $4.91 -
Original price $6.66 - Original price $6.66Original price$6.66$6.66 - $6.66Current price $6.665/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...
View full detailsOriginal price $6.66 - Original price $6.66Original price$6.66$6.66 - $6.66Current price $6.66 -
Original price $5.33 - Original price $5.33Original price$5.33$5.33 - $5.33Current price $5.335/16"-18 Zinc Plated Grade 5 Steel Coarse Thread Flange Lock Nuts (15 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 11/16"Thickness: 3/8"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 5Style: ...
View full detailsOriginal price $5.33 - Original price $5.33Original price$5.33$5.33 - $5.33Current price $5.33 -
Original price $6.41 - Original price $6.41Original price$6.41$6.41 - $6.41Current price $6.415/16"-18 Black Chrome Nylon Insert Lock Nuts (6 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: Black ChromeDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Style: Nylon In...
View full detailsOriginal price $6.41 - Original price $6.41Original price$6.41$6.41 - $6.41Current price $6.41 -
Original price $4.57 - Original price $4.57Original price$4.57$4.57 - $4.57Current price $4.575/16"-24 Zinc Plated Grade 2 Steel Fine Thread Kep Lock Nuts (12 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: K...
View full detailsOriginal price $4.57 - Original price $4.57Original price$4.57$4.57 - $4.57Current price $4.57 -
Original price $4.47 - Original price $4.47Original price$4.47$4.47 - $4.47Current price $4.475/16"-24 Zinc Plated Steel Fine Thread Serrated Lock Nuts (12 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 11/16"Thickness: 9/32"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Style: SerratedType: Flan...
View full detailsOriginal price $4.47 - Original price $4.47Original price$4.47$4.47 - $4.47Current price $4.47 -
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 $8.33 - Original price $8.33Original price$8.33$8.33 - $8.33Current price $8.335/16"-24 Zinc Grade 8 Nylon Insert Lock Nuts (50 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 8S...
View full detailsOriginal price $8.33 - Original price $8.33Original price$8.33$8.33 - $8.33Current price $8.33 -
Original price $5.92 - Original price $5.92Original price$5.92$5.92 - $5.92Current price $5.925/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts (20 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 9/32"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style: ...
View full detailsOriginal price $5.92 - Original price $5.92Original price$5.92$5.92 - $5.92Current price $5.92 -
Original price $4.49 - Original price $4.49Original price$4.49$4.49 - $4.49Current price $4.495/16"-24 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: T...
View full detailsOriginal price $4.49 - Original price $4.49Original price$4.49$4.49 - $4.49Current price $4.49 -
Original price $7.71 - Original price $7.71Original price$7.71$7.71 - $7.71Current price $7.715/16"-18 Chrome Nylon Insert Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Style: Nylon InsertTy...
View full detailsOriginal price $7.71 - Original price $7.71Original price$7.71$7.71 - $7.71Current price $7.71 -
Original price $7.71 - Original price $7.71Original price$7.71$7.71 - $7.71Current price $7.715/16"-24 Chrome Nylon Insert Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Style: Nylon InsertType...
View full detailsOriginal price $7.71 - Original price $7.71Original price$7.71$7.71 - $7.71Current price $7.71 -
Original price $6.21 - Original price $6.21Original price$6.21$6.21 - $6.21Current price $6.215/16"-18 Zinc Grade 8 Nylon Insert Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade ...
View full detailsOriginal price $6.21 - Original price $6.21Original price$6.21$6.21 - $6.21Current price $6.21 -
Original price $6.02 - Original price $6.02Original price$6.02$6.02 - $6.02Current price $6.025/16"-24 Zinc Grade 2 Nylon Insert Lock Nuts (16 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: N...
View full detailsOriginal price $6.02 - Original price $6.02Original price$6.02$6.02 - $6.02Current price $6.02 -
Original price $5.43 - Original price $5.43Original price$5.43$5.43 - $5.43Current price $5.435/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts (16 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade 2Style:...
View full detailsOriginal price $5.43 - Original price $5.43Original price$5.43$5.43 - $5.43Current price $5.43 -
Original price $6.02 - Original price $6.02Original price$6.02$6.02 - $6.02Current price $6.025/16"-24 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (16 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: T...
View full detailsOriginal price $6.02 - Original price $6.02Original price$6.02$6.02 - $6.02Current price $6.02 -
Original price $8.7 - Original price $8.7Original price$8.7$8.7 - $8.7Current price $8.75/16"-18 Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Style: Nylon InsertTy...
View full detailsOriginal price $8.7 - Original price $8.7Original price$8.7$8.7 - $8.7Current price $8.7 -
Original price $8.7 - Original price $8.7Original price$8.7$8.7 - $8.7Current price $8.75/16"-24 Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Style: Nylon InsertType...
View full detailsOriginal price $8.7 - Original price $8.7Original price$8.7$8.7 - $8.7Current price $8.7
