Gunsmithing Screws
Wide variety of sizes
Lock Nuts
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Original price $8.97 - Original price $8.97Original price$8.97$8.97 - $8.97Current price $8.975/16"-24 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ 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 $8.97 - Original price $8.97Original price$8.97$8.97 - $8.97Current price $8.97 -
Original price $9.26 - Original price $9.26Original price$9.26$9.26 - $9.26Current price $9.263/8"-24 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 9/32"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: T...
View full detailsOriginal price $9.26 - Original price $9.26Original price$9.26$9.26 - $9.26Current price $9.26 -
Original price $9.66 - Original price $9.66Original price$9.66$9.66 - $9.66Current price $9.667/16"-20 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ 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 $9.66 - Original price $9.66Original price$9.66$9.66 - $9.66Current price $9.66 -
Original price $11.46 - Original price $11.46Original price$11.46$11.46 - $11.46Current price $11.463/4"-10 Zinc Grade 2 Nylon Thin Lock Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-7/32"Thickness: 27/64"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: Grade 2Sty...
View full detailsOriginal price $11.46 - Original price $11.46Original price$11.46$11.46 - $11.46Current price $11.46 -
Original price $9.77 - Original price $9.77Original price$9.77$9.77 - $9.77Current price $9.775/8"-18 Zinc Grade 2 Nylon Thin Lock Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-1/16"Thickness: 13/32"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade 2Style...
View full detailsOriginal price $9.77 - Original price $9.77Original price$9.77$9.77 - $9.77Current price $9.77 -
Original price $11.65 - Original price $11.65Original price$11.65$11.65 - $11.65Current price $11.653/4"-16 Zinc Grade 2 Nylon Thin Lock Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-7/32"Thickness: 27/64"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: Grade 2Style...
View full detailsOriginal price $11.65 - Original price $11.65Original price$11.65$11.65 - $11.65Current price $11.65 -
Original price $13.73 - Original price $13.73Original price$13.73$13.73 - $13.73Current price $13.737/16"-14 Zinc Grade 2 Nylon Insert Lock Nuts (16 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: Grade 2Sty...
View full detailsOriginal price $13.73 - Original price $13.73Original price$13.73$13.73 - $13.73Current price $13.73 -
Original price $12.32 - Original price $12.32Original price$12.32$12.32 - $12.32Current price $12.329/16"-12 Zinc Grade 2 Nylon Insert Lock Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 9/16"Diameter 2: 1"Thickness: 21/32"Material: SteelFinish: ZincDriver Type: 7/8" WrenchThread Size: 12 (Coarse)Hardness: Grade 2Style: Ny...
View full detailsOriginal price $12.32 - Original price $12.32Original price$12.32$12.32 - $12.32Current price $12.32 -
Original price $15.81 - Original price $15.81Original price$15.81$15.81 - $15.81Current price $15.817/8"-9 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts (4 pcs.)
Monster Fastener10+ in stockDiameter: 7/8"Diameter 2: 1-7/16"Thickness: 1"Material: SteelFinish: ZincDriver Type: 1-5/16" WrenchThread Size: 9 (Coarse)Hardness: Grade 2Style: ...
View full detailsOriginal price $15.81 - Original price $15.81Original price$15.81$15.81 - $15.81Current price $15.81 -
Original price $12.66 - Original price $12.66Original price$12.66$12.66 - $12.66Current price $12.661/4"-28 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts (20 pcs.)
Monster Fastener10+ 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 $12.66 - Original price $12.66Original price$12.66$12.66 - $12.66Current price $12.66 -
Original price $12.04 - Original price $12.04Original price$12.04$12.04 - $12.04Current price $12.045/16"-24 Zinc Grade 2 Nylon Insert Lock Nuts (16 pcs.)
Monster Fastener10+ 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 $12.04 - Original price $12.04Original price$12.04$12.04 - $12.04Current price $12.04 -
Original price $13.17 - Original price $13.17Original price$13.17$13.17 - $13.17Current price $13.173/8"-24 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts (16 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 2Style: ...
View full detailsOriginal price $13.17 - Original price $13.17Original price$13.17$13.17 - $13.17Current price $13.17 -
Original price $12.47 - Original price $12.47Original price$12.47$12.47 - $12.47Current price $12.477/16"-20 Zinc Grade 2 Nylon Insert Lock Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style...
View full detailsOriginal price $12.47 - Original price $12.47Original price$12.47$12.47 - $12.47Current price $12.47 -
Original price $13.31 - Original price $13.31Original price$13.31$13.31 - $13.31Current price $13.311/2"-20 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: N...
View full detailsOriginal price $13.31 - Original price $13.31Original price$13.31$13.31 - $13.31Current price $13.31 -
Original price $11.69 - Original price $11.69Original price$11.69$11.69 - $11.69Current price $11.695/8"-18 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade 2Style...
View full detailsOriginal price $11.69 - Original price $11.69Original price$11.69$11.69 - $11.69Current price $11.69 -
Original price $16.25 - Original price $16.25Original price$16.25$16.25 - $16.25Current price $16.257/8"-14 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts (4 pcs.)
Monster Fastener10+ in stockDiameter: 7/8"Diameter 2: 1-7/16"Thickness: 1"Material: SteelFinish: ZincDriver Type: 1-5/16" WrenchThread Size: 14 (Fine)Hardness: Grade 2Style: N...
View full detailsOriginal price $16.25 - Original price $16.25Original price$16.25$16.25 - $16.25Current price $16.25 -
Original price $11.92 - Original price $11.92Original price$11.92$11.92 - $11.92Current price $11.92#4-40 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts (40 pcs.)
Monster Fastener10+ in stockDiameter: #4Diameter 2: 9/32"Thickness: 3/32"Material: SteelFinish: ZincDriver Type: 1/4" WrenchThread Size: 40 (Coarse)Hardness: Grade 2Style: Kep...
View full detailsOriginal price $11.92 - Original price $11.92Original price$11.92$11.92 - $11.92Current price $11.92 -
Original price $12.49 - Original price $12.49Original price$12.49$12.49 - $12.49Current price $12.49#6-32 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts (40 pcs.)
Monster Fastener10+ in stockDiameter: #6Diameter 2: 11/32"Thickness: 7/64"Material: SteelFinish: ZincDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Hardness: Grade 2Style: K...
View full detailsOriginal price $12.49 - Original price $12.49Original price$12.49$12.49 - $12.49Current price $12.49 -
Original price $13.05 - Original price $13.05Original price$13.05$13.05 - $13.05Current price $13.05#8-32 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts (40 pcs.)
Monster Fastener10+ in stockDiameter: #8Diameter 2: 3/8"Thickness: 1/8"Material: SteelFinish: ZincDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: Grade 2Style: Kep...
View full detailsOriginal price $13.05 - Original price $13.05Original price$13.05$13.05 - $13.05Current price $13.05 -
Original price $14.23 - Original price $14.23Original price$14.23$14.23 - $14.23Current price $14.23#10-24 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts (40 pcs.)
Monster Fastener10+ in stockDiameter: #10Diameter 2: 13/32"Thickness: 1/8"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Hardness: Grade 2Style: Ke...
View full detailsOriginal price $14.23 - Original price $14.23Original price$14.23$14.23 - $14.23Current price $14.23 -
Original price $15.20 - Original price $15.20Original price$15.20$15.20 - $15.20Current price $15.201/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts (40 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 3/16"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: K...
View full detailsOriginal price $15.20 - Original price $15.20Original price$15.20$15.20 - $15.20Current price $15.20 -
Original price $10.86 - Original price $10.86Original price$10.86$10.86 - $10.86Current price $10.865/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts (16 pcs.)
Monster Fastener10+ 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 $10.86 - Original price $10.86Original price$10.86$10.86 - $10.86Current price $10.86 -
Original price $12.91 - Original price $12.91Original price$12.91$12.91 - $12.91Current price $12.917/16"-14 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 3/8"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: Grade 2Style...
View full detailsOriginal price $12.91 - Original price $12.91Original price$12.91$12.91 - $12.91Current price $12.91 -
Original price $14.35 - Original price $14.35Original price$14.35$14.35 - $14.35Current price $14.351/2"-13 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 29/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade 2Style:...
View full detailsOriginal price $14.35 - Original price $14.35Original price$14.35$14.35 - $14.35Current price $14.35
