Gunsmithing Screws
Wide variety of sizes
Lock Nuts
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Original price $31.73 - Original price $31.73Original price$31.73$31.73 - $31.73Current price $31.731/2"-20 Chrome Plated Steel Fine Thread Thin Pattern Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 11/32"Material: SteelFinish: ChromeDriver Type: 3/4" WrenchThread Size: 20 (Fine)Style: Thin PatternType...
View full detailsOriginal price $31.73 - Original price $31.73Original price$31.73$31.73 - $31.73Current price $31.73 -
Original price $10.38 - Original price $10.38Original price$10.38$10.38 - $10.38Current price $10.383/8"-24 18-8 Stainless Steel Fine Thread Serrated Lock Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Serrate...
View full detailsOriginal price $10.38 - Original price $10.38Original price$10.38$10.38 - $10.38Current price $10.38 -
Original price $11.45 - Original price $11.45Original price$11.45$11.45 - $11.45Current price $11.455/16"-18 18-8 Stainless Steel Coarse Thread Keps Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: KepT...
View full detailsOriginal price $11.45 - Original price $11.45Original price$11.45$11.45 - $11.45Current price $11.45 -
Original price $12.82 - Original price $12.82Original price$12.82$12.82 - $12.82Current price $12.825/16"-24 Black Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts (6 pcs.)
Monster Fastener10+ 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 $12.82 - Original price $12.82Original price$12.82$12.82 - $12.82Current price $12.82 -
Original price $8.91 - Original price $8.91Original price$8.91$8.91 - $8.91Current price $8.913/8"-24 Zinc Plated Steel Fine Thread Serrated Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 9/16"Thickness: 11/32"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Style: SerratedType: Flan...
View full detailsOriginal price $8.91 - Original price $8.91Original price$8.91$8.91 - $8.91Current price $8.91 -
Original price $10.08 - Original price $22.36Original price$10.08 - $22.36$10.08 - $22.36Current price $10.085/16"-18 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: Waxe...
View full detailsOriginal price $10.08 - Original price $22.36Original price$10.08 - $22.36$10.08 - $22.36Current price $10.08 -
Original price $11.26 - Original price $12.40Original price$11.26 - $12.40$11.26 - $12.40Current price $11.265/16"-18 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: Waxe...
View full detailsOriginal price $11.26 - Original price $12.40Original price$11.26 - $12.40$11.26 - $12.40Current price $11.26 -
Original price $31.73 - Original price $31.73Original price$31.73$31.73 - $31.73Current price $31.731/2"-13 Chrome Plated Steel Coarse Thread Thin Pattern Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 11/32"Material: SteelFinish: ChromeDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Style: Thin PatternTy...
View full detailsOriginal price $31.73 - Original price $31.73Original price$31.73$31.73 - $31.73Current price $31.73 -
Original price $12.82 - Original price $12.82Original price$12.82$12.82 - $12.82Current price $12.825/16"-18 Polished 18-8 Stainless Nylon Insert Lock Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelFinish: PolishedDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness:...
View full detailsOriginal price $12.82 - Original price $12.82Original price$12.82$12.82 - $12.82Current price $12.82 -
Original price $12.82 - Original price $12.82Original price$12.82$12.82 - $12.82Current price $12.82
5/16"-24 Polished 18-8 Stainless Nylon Insert Lock Nuts (6 pcs.)
Monster FastenerOut of stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelFinish: PolishedDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 1...
View full detailsOriginal price $12.82 - Original price $12.82Original price$12.82$12.82 - $12.82Current price $12.82Sold out -
Original price $12.34 - Original price $12.34Original price$12.34$12.34 - $12.34Current price $12.341/2"-13 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 11/32"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: 18-8Style: Thin...
View full detailsOriginal price $12.34 - Original price $12.34Original price$12.34$12.34 - $12.34Current price $12.34 -
Original price $9.20 - Original price $9.20Original price$9.20$9.20 - $9.20Current price $9.203/8"-16 18-8 Stainless Steel Coarse Thread Serrated Lock Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: Serra...
View full detailsOriginal price $9.20 - Original price $9.20Original price$9.20$9.20 - $9.20Current price $9.20 -
Original price $12.82 - Original price $12.82Original price$12.82$12.82 - $12.82Current price $12.825/16"-18 Black Chrome Nylon Insert Lock Nuts (6 pcs.)
Monster Fastener10+ 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 $12.82 - Original price $12.82Original price$12.82$12.82 - $12.82Current price $12.82 -
Original price $13.47 - Original price $13.47Original price$13.47$13.47 - $13.47Current price $13.473/8"-16 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: Type ...
View full detailsOriginal price $13.47 - Original price $13.47Original price$13.47$13.47 - $13.47Current price $13.47 -
Original price $13.35 - Original price $13.35Original price$13.35$13.35 - $13.35Current price $13.353/8"-24 18-8 Stainless Steel Fine Thread Type C Lock Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Type CT...
View full detailsOriginal price $13.35 - Original price $13.35Original price$13.35$13.35 - $13.35Current price $13.35 -
Original price $11.77 - Original price $11.77Original price$11.77$11.77 - $11.77Current price $11.775/16"-24 18-8 Stainless Nylon Insert Lock Nuts (15 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Waxed ...
View full detailsOriginal price $11.77 - Original price $11.77Original price$11.77$11.77 - $11.77Current price $11.77 -
Original price $12.27 - Original price $12.27Original price$12.27$12.27 - $12.27Current price $12.275/16"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Waxed ...
View full detailsOriginal price $12.27 - Original price $12.27Original price$12.27$12.27 - $12.27Current price $12.27
