Gunsmithing Screws
Wide variety of sizes
Lock Nuts
-
Original price $10.18 - Original price $10.18Original price$10.18$10.18 - $10.18Current price $10.181/4"-28 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (16 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 2Style: Top...
View full detailsOriginal price $10.18 - Original price $10.18Original price$10.18$10.18 - $10.18Current price $10.18 -
Original price $10.20 - Original price $10.20Original price$10.20$10.20 - $10.20Current price $10.203/8"-24 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (10 pcs.)
Monster Fastener10+ 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 $10.20 - Original price $10.20Original price$10.20$10.20 - $10.20Current price $10.20 -
Original price $11.37 - Original price $11.37Original price$11.37$11.37 - $11.37Current price $11.371/2"-20 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 29/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 2Style: T...
View full detailsOriginal price $11.37 - Original price $11.37Original price$11.37$11.37 - $11.37Current price $11.37 -
Original price $10.87 - Original price $10.87Original price$10.87$10.87 - $10.87Current price $10.875/8"-18 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-7/32"Thickness: 35/64"Material: SteelFinish: ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade 2Style...
View full detailsOriginal price $10.87 - Original price $10.87Original price$10.87$10.87 - $10.87Current price $10.87 -
Original price $11.33 - Original price $11.33Original price$11.33$11.33 - $11.33Current price $11.333/4"-16 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (4 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-7/32"Thickness: 21/32"Material: SteelFinish: ZincDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: Grade 2Style...
View full detailsOriginal price $11.33 - Original price $11.33Original price$11.33$11.33 - $11.33Current price $11.33 -
Original price $10.92 - Original price $10.92Original price$10.92$10.92 - $10.92Current price $10.929/16"-12 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 9/16"Diameter 2: 1"Thickness: 31/64"Material: SteelFinish: ZincDriver Type: 7/8" WrenchThread Size: 12 (Coarse)Hardness: Grade 2Style: To...
View full detailsOriginal price $10.92 - Original price $10.92Original price$10.92$10.92 - $10.92Current price $10.92 -
Original price $11.28 - Original price $11.28Original price$11.28$11.28 - $11.28Current price $11.289/16"-18 Zinc Plated Grade 2 Steel Fine Thread Lock Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 9/16"Diameter 2: 1"Thickness: 31/64"Material: SteelFinish: ZincDriver Type: 7/8" WrenchThread Size: 18 (Fine)Hardness: Grade 2Style: Top ...
View full detailsOriginal price $11.28 - Original price $11.28Original price$11.28$11.28 - $11.28Current price $11.28 -
Original price $13.12 - Original price $13.12Original price$13.12$13.12 - $13.12Current price $13.121/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts (25 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 9/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: C...
View full detailsOriginal price $13.12 - Original price $13.12Original price$13.12$13.12 - $13.12Current price $13.12 -
Original price $11.84 - Original price $11.84Original price$11.84$11.84 - $11.84Current price $11.845/16"-18 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts (20 pcs.)
Monster Fastener10+ 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 $11.84 - Original price $11.84Original price$11.84$11.84 - $11.84Current price $11.84 -
Original price $8.10 - Original price $8.10Original price$8.10$8.10 - $8.10Current price $8.10#6-32 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: #6Diameter 2: 11/32"Thickness: 9/64"Material: SteelFinish: ZincDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Hardness: Grade 2Style: T...
View full detailsOriginal price $8.10 - Original price $8.10Original price$8.10$8.10 - $8.10Current price $8.10 -
Original price $8.18 - Original price $8.18Original price$8.18$8.18 - $8.18Current price $8.18#8-32 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: #8Diameter 2: 13/32"Thickness: 3/16"Material: SteelFinish: ZincDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: Grade 2Style: ...
View full detailsOriginal price $8.18 - Original price $8.18Original price$8.18$8.18 - $8.18Current price $8.18 -
Original price $8.46 - Original price $8.46Original price$8.46$8.46 - $8.46Current price $8.46#10-24 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: #10Diameter 2: 13/32"Thickness: 3/16"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Hardness: Grade 2Style: T...
View full detailsOriginal price $8.46 - Original price $8.46Original price$8.46$8.46 - $8.46Current price $8.46 -
Original price $9.05 - Original price $9.05Original price$9.05$9.05 - $9.05Current price $9.053/8"-16 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: 16 (Coarse)Hardness: Grade 2Style:...
View full detailsOriginal price $9.05 - Original price $9.05Original price$9.05$9.05 - $9.05Current price $9.05 -
Original price $9.57 - Original price $9.57Original price$9.57$9.57 - $9.57Current price $9.577/16"-14 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: 14 (Coarse)Hardness: Grade 2Style...
View full detailsOriginal price $9.57 - Original price $9.57Original price$9.57$9.57 - $9.57Current price $9.57 -
Original price $8.82 - Original price $8.82Original price$8.82$8.82 - $8.82Current price $8.821/4"-28 Zinc Grade 2 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 2Style: Thi...
View full detailsOriginal price $8.82 - Original price $8.82Original price$8.82$8.82 - $8.82Current price $8.82 -
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
