Gunsmithing Screws
Wide variety of sizes
Lock Nuts
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Original price $11.88 - Original price $11.88Original price$11.88$11.88 - $11.88Current price $11.881/4"-20 316 Stainless Steel Coarse Thread Lock Nuts (20 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 316Type: Lock NutBox of 20.A lock...
View full detailsOriginal price $11.88 - Original price $11.88Original price$11.88$11.88 - $11.88Current price $11.88 -
Original price $11.40 - Original price $11.40Original price$11.40$11.40 - $11.40Current price $11.405/16"-18 316 Stainless Steel Coarse Thread Lock Nuts (15 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 316Type: Lock NutBox of 15.A loc...
View full detailsOriginal price $11.40 - Original price $11.40Original price$11.40$11.40 - $11.40Current price $11.40 -
Original price $11.39 - Original price $11.39Original price$11.39$11.39 - $11.39Current price $11.393/8"-16 316 Stainless Steel Coarse Thread Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 316Type: Lock NutBox of 10.A lock...
View full detailsOriginal price $11.39 - Original price $11.39Original price$11.39$11.39 - $11.39Current price $11.39 -
Original price $11.50 - Original price $11.50Original price$11.50$11.50 - $11.50Current price $11.507/16"-14 316 Stainless Steel Coarse Thread Lock Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 45/64"Material: Stainless SteelDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: 316Type: Lock NutBox of 6.A l...
View full detailsOriginal price $11.50 - Original price $11.50Original price$11.50$11.50 - $11.50Current price $11.50 -
Original price $11.69 - Original price $11.69Original price$11.69$11.69 - $11.69Current price $11.691/2"-13 316 Stainless Steel Coarse Thread Lock Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: 316Type: Lock NutBox of 5.A lock...
View full detailsOriginal price $11.69 - Original price $11.69Original price$11.69$11.69 - $11.69Current price $11.69 -
Original price $10.66 - Original price $10.66Original price$10.66$10.66 - $10.66Current price $10.665/8"-11 316 Stainless Steel Coarse Thread Lock Nuts (2 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-1/16"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: 316Type: Lock NutBox of 2.A l...
View full detailsOriginal price $10.66 - Original price $10.66Original price$10.66$10.66 - $10.66Current price $10.66 -
Original price $13.71 - Original price $13.71Original price$13.71$13.71 - $13.71Current price $13.713/4"-10 316 Stainless Steel Coarse Thread Lock Nuts (2 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-1/4"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: 316Type: Lock NutBox of 2.A lo...
View full detailsOriginal price $13.71 - Original price $13.71Original price$13.71$13.71 - $13.71Current price $13.71 -
Original price $12.49 - Original price $12.49Original price$12.49$12.49 - $12.49Current price $12.49#10-32 316 Stainless Steel Fine Thread Lock Nuts (25 pcs.)
Monster Fastener10+ in stockDiameter: #10Diameter 2: 13/32"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: 316Nominal Size: #10Type: Lock NutB...
View full detailsOriginal price $12.49 - Original price $12.49Original price$12.49$12.49 - $12.49Current price $12.49 -
Original price $18.40 - Original price $21.78Original price$18.40 - $21.78$18.40 - $21.78Current price $18.403/4"-10 18-8 Stainless Steel Coarse Thread Lock Nuts
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-7/32"Thickness: 7/8"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: 18-8Style: Wax...
View full detailsOriginal price $18.40 - Original price $21.78Original price$18.40 - $21.78$18.40 - $21.78Current price $18.40 -
Original price $14.91 - Original price $14.91Original price$14.91$14.91 - $14.91Current price $14.911/2"-20 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 39/64"Material: SteelFinish: Yellow ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 8S...
View full detailsOriginal price $14.91 - Original price $14.91Original price$14.91$14.91 - $14.91Current price $14.91 -
Original price $14.61 - Original price $18.37Original price$14.61 - $18.37$14.61 - $18.37Current price $14.619/16"-18 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts
Monster Fastener10+ in stockDiameter: 9/16"Diameter 2: 1"Thickness: 21/32"Material: SteelFinish: Yellow ZincDriver Type: 7/8" WrenchThread Size: 18 (Fine)Hardness: Grade 8Styl...
View full detailsOriginal price $14.61 - Original price $18.37Original price$14.61 - $18.37$14.61 - $18.37Current price $14.61 -
Original price $10.49 - Original price $22.45Original price$10.49 - $22.45$10.49 - $22.45Current price $10.495/8"-18 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-7/32"Thickness: 49/64"Material: SteelFinish: Yellow ZincDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: Grade...
View full detailsOriginal price $10.49 - Original price $22.45Original price$10.49 - $22.45$10.49 - $22.45Current price $10.49 -
Original price $10.20 - Original price $18.17Original price$10.20 - $18.17$10.20 - $18.17Current price $10.203/4"-16 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-7/32"Thickness: 57/64"Material: SteelFinish: Yellow ZincDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: Grade...
View full detailsOriginal price $10.20 - Original price $18.17Original price$10.20 - $18.17$10.20 - $18.17Current price $10.20 -
Original price $14.53 - Original price $22.92Original price$14.53 - $22.92$14.53 - $22.92Current price $14.537/8"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts
Monster Fastener10+ in stockDiameter: 7/8"Diameter 2: 1-7/16"Thickness: 3/4"Material: SteelFinish: Yellow ZincDriver Type: 1-5/16" WrenchThread Size: 14 (Fine)Hardness: Grade ...
View full detailsOriginal price $14.53 - Original price $22.92Original price$14.53 - $22.92$14.53 - $22.92Current price $14.53 -
Original price $13.86 - Original price $17.37Original price$13.86 - $17.37$13.86 - $17.37Current price $13.861"-14 Zinc Plated Grade 8 Steel Fine Thread Coarse Lock Nuts
Monster Fastener10+ in stockDiameter: 1"Diameter 2: 1-21/32"Thickness: 55/64"Material: SteelFinish: Yellow ZincDriver Type: 1-1/2" WrenchThread Size: 14 (Fine)Hardness: Grade ...
View full detailsOriginal price $13.86 - Original price $17.37Original price$13.86 - $17.37$13.86 - $17.37Current price $13.86 -
Original price $9.83 - Original price $14.40Original price$9.83 - $14.40$9.83 - $14.40Current price $9.83#10-32 Zinc Plated Grade 2 Steel Fine Thread Kep Lock Nuts
Monster Fastener10+ in stockDiameter: #10Diameter 2: 13/32"Thickness: 1/8"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: Grade 2Style: KepT...
View full detailsOriginal price $9.83 - Original price $14.40Original price$9.83 - $14.40$9.83 - $14.40Current price $9.83 -
Original price $13.71 - Original price $16.32Original price$13.71 - $16.32$13.71 - $16.32Current price $13.716mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts
Monster Fastener10+ in stockDiameter: 6mmDiameter 2: 11mmThickness: 5.9mmMaterial: SteelFinish: ZincDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Hardness: Class 8Style: P...
View full detailsOriginal price $13.71 - Original price $16.32Original price$13.71 - $16.32$13.71 - $16.32Current price $13.71 -
Original price $15.40 - Original price $16.74Original price$15.40 - $16.74$15.40 - $16.74Current price $15.408mm-1.25 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts
Monster Fastener10+ in stockDiameter: 8mmDiameter 2: 15mmThickness: 7.8mmMaterial: SteelFinish: ZincDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Hardness: Class 8Style: ...
View full detailsOriginal price $15.40 - Original price $16.74Original price$15.40 - $16.74$15.40 - $16.74Current price $15.40 -
Original price $12.86 - Original price $16.05Original price$12.86 - $16.05$12.86 - $16.05Current price $12.8610mm-1.5 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts
Monster Fastener10+ in stockDiameter: 10mmDiameter 2: 19mmThickness: 9.5mmMaterial: SteelFinish: ZincDriver Type: #17 WrenchThread Size: 1.5mm (Coarse)Hardness: Class 8Style: ...
View full detailsOriginal price $12.86 - Original price $16.05Original price$12.86 - $16.05$12.86 - $16.05Current price $12.86 -
Original price $14.55 - Original price $17.19Original price$14.55 - $17.19$14.55 - $17.19Current price $14.5512mm-1.75 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts
Monster Fastener10+ in stockDiameter: 12mmDiameter 2: 21mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Class 8Style: ...
View full detailsOriginal price $14.55 - Original price $17.19Original price$14.55 - $17.19$14.55 - $17.19Current price $14.55 -
Original price $13.87 - Original price $16.83Original price$13.87 - $16.83$13.87 - $16.83Current price $13.8714mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Lock Nuts
Monster Fastener10+ in stockDiameter: 14mmDiameter 2: 25mmThickness: 14mmMaterial: SteelFinish: ZincDriver Type: #22 WrenchThread Size: 2.0mm (Coarse)Hardness: Class 8Style: P...
View full detailsOriginal price $13.87 - Original price $16.83Original price$13.87 - $16.83$13.87 - $16.83Current price $13.87 -
Original price $11.57 - Original price $17.41Original price$11.57 - $17.41$11.57 - $17.41Current price $11.571/4"-28 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
Monster Fastener10+ 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 $11.57 - Original price $17.41Original price$11.57 - $17.41$11.57 - $17.41Current price $11.57 -
Original price $12.40 - Original price $16.64Original price$12.40 - $16.64$12.40 - $16.64Current price $12.405/16"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
Monster Fastener10+ 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 $12.40 - Original price $16.64Original price$12.40 - $16.64$12.40 - $16.64Current price $12.40 -
Original price $16.17 - Original price $19.05Original price$16.17 - $19.05$16.17 - $19.05Current price $16.173/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 8...
View full detailsOriginal price $16.17 - Original price $19.05Original price$16.17 - $19.05$16.17 - $19.05Current price $16.17
