Gunsmithing Screws
Wide variety of sizes
Cap Nuts
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Original price $21.36 - Original price $27.72Original price$21.36 - $27.72$21.36 - $27.72Current price $21.36
5/16"-24 Chrome Plated Grade 2 / A307 Steel Fine Thread Acorn Cap Nuts
Monster FastenerOut of stockDiameter: 5/16"Thickness: 3/4"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Shape: High Crown AcornHardness: Grade 2 /...
View full detailsOriginal price $21.36 - Original price $27.72Original price$21.36 - $27.72$21.36 - $27.72Current price $21.36Sold out -
Original price $10.74 - Original price $10.74Original price$10.74$10.74 - $10.74Current price $10.745/16" Zinc Plated Steel Washer Cap Push Nuts (16 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Material: SteelFinish: ZincStyle: Washer CapType: Push NutBox of 16.Instead of threads a push nut uses flanges facing inward acting ...
View full detailsOriginal price $10.74 - Original price $10.74Original price$10.74$10.74 - $10.74Current price $10.74 -
Original price $17.83 - Original price $17.83Original price$17.83$17.83 - $17.83Current price $17.835/8"-11 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts (3 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-1/8"Thickness: 1"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Shape: AcornHardness: 18-8T...
View full detailsOriginal price $17.83 - Original price $17.83Original price$17.83$17.83 - $17.83Current price $17.83 -
Original price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.957/16" Steel Washer Cap Push Nuts (16 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Material: SteelStyle: Washer CapType: Push NutBox of 16.Instead of threads a push nut uses flanges facing inward acting as teeth to ...
View full detailsOriginal price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.95 -
Original price $30.14 - Original price $30.14Original price$30.14$30.14 - $30.14Current price $30.14
3/8"-16 Chrome Grade 2 / A307 Acorn Cap Nuts (10 pcs.)
Monster FastenerOut of stockDiameter: 3/8"Thickness: 27/32"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Shape: High Crown AcornHardness: Grade...
View full detailsOriginal price $30.14 - Original price $30.14Original price$30.14$30.14 - $30.14Current price $30.14Sold out -
Original price $16.43 - Original price $20.44Original price$16.43 - $20.44$16.43 - $20.44Current price $16.438mm-1.25 Chrome Plated Class 8 Steel Coarse Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 8mmDiameter 2: 15mmThickness: 15mmMaterial: SteelFinish: ChromeDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Shape: Domed AcornHardn...
View full detailsOriginal price $16.43 - Original price $20.44Original price$16.43 - $20.44$16.43 - $20.44Current price $16.43 -
Original price $11.10 - Original price $13.80Original price$11.10 - $13.80$11.10 - $13.80Current price $11.101/4" Zinc Plated Steel Washer Cap Push Nuts
Monster Fastener10+ in stockDiameter: 1/4"Material: SteelFinish: ZincStyle: Washer CapType: Push NutInstead of threads a push nut uses flanges facing inward acting as teeth to...
View full detailsOriginal price $11.10 - Original price $13.80Original price$11.10 - $13.80$11.10 - $13.80Current price $11.10 -
Original price $8.79 - Original price $17.31Original price$8.79 - $17.31$8.79 - $17.31Current price $8.791/4"-20 Nickel Plated Steel Coarse Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 1/4"Thickness: 15/32"Material: SteelFinish: NickelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: AcornType: Cap NutA closed nut ...
View full detailsOriginal price $8.79 - Original price $17.31Original price$8.79 - $17.31$8.79 - $17.31Current price $8.79 -
Original price $32.90 - Original price $32.90Original price$32.90$32.90 - $32.90Current price $32.907/16"-20 Chrome Plated Grade 2 / A307 Steel Fine Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 7/16"Thickness: 29/32"Material: SteelFinish: ChromeDriver Type: 5/8" WrenchThread Size: 20 (Fine)Shape: High Crown AcornHardness: Grade 2...
View full detailsOriginal price $32.90 - Original price $32.90Original price$32.90$32.90 - $32.90Current price $32.90 -
Original price $19.95 - Original price $27.72Original price$19.95 - $27.72$19.95 - $27.72Current price $19.955/16"-18 Chrome Plated Steel Coarse Thread Flat Head Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 5/16"Thickness: 17/32"Material: SteelFinish: ChromeHead Style: Flat (1/2" Wrench)Thread Size: 18 (Coarse)Shape: Flat Head AcornType: Cap ...
View full detailsOriginal price $19.95 - Original price $27.72Original price$19.95 - $27.72$19.95 - $27.72Current price $19.95 -
Original price $23.39 - Original price $23.39Original price$23.39$23.39 - $23.39Current price $23.397/16"-20 Chrome Plated Steel Fine Thread Flat Head Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 7/16"Thickness: 11/16"Material: SteelFinish: ChromeHead Style: Flat (5/8" Wrench)Thread Size: 20 (Fine)Shape: Flat Head AcornType: Cap Nu...
View full detailsOriginal price $23.39 - Original price $23.39Original price$23.39$23.39 - $23.39Current price $23.39 -
Original price $17.16 - Original price $17.16Original price$17.16$17.16 - $17.16Current price $17.161/2"-13 Polished 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts (3 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 55/64Thickness: 1-3/32"Material: Stainless SteelFinish: PolishedDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Shape: Hi...
View full detailsOriginal price $17.16 - Original price $17.16Original price$17.16$17.16 - $17.16Current price $17.16 -
Original price $19.65 - Original price $19.65Original price$19.65$19.65 - $19.65Current price $19.65
5/8"-11 Polished 18-8 Stainless Steel Coarse Thread Acorn Nuts (3 pcs.)
Monster FastenerOut of stockDiameter: 5/8"Diameter 2: 1-1/16"Thickness: 1-11/32"Material: Stainless SteelFinish: PolishedDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Shap...
View full detailsOriginal price $19.65 - Original price $19.65Original price$19.65$19.65 - $19.65Current price $19.65Sold out -
Original price $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.235/16"-24 Polished 18-8 Stainless Steel Fine Thread Acorn Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 3/4"Material: Stainless SteelFinish: PolishedDriver Type: 1/2" WrenchThread Size: 24 (Fine)Shape: High C...
View full detailsOriginal price $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.23 -
Original price $17.17 - Original price $17.17Original price$17.17$17.17 - $17.17Current price $17.17
1/4"-20 Black Chrome Plated Steel Coarse Thread Acorn Nuts (8 pcs.)
Monster FastenerOut of stockDiameter: 1/4"Thickness: 3/8"Material: SteelFinish: Black ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: AcornType: Cap NutBox of 8....
View full detailsOriginal price $17.17 - Original price $17.17Original price$17.17$17.17 - $17.17Current price $17.17Sold out -
Original price $16.80 - Original price $16.80Original price$16.80$16.80 - $16.80Current price $16.807/16"-20 Black Chrome Plated Steel Fine Thread Acorn Nuts (4 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Thickness: 15/16"Material: SteelFinish: Black ChromeDriver Type: 5/8" WrenchThread Size: 20 (Fine)Shape: AcornType: Cap NutBox of 4....
View full detailsOriginal price $16.80 - Original price $16.80Original price$16.80$16.80 - $16.80Current price $16.80 -
Original price $19.65 - Original price $19.65Original price$19.65$19.65 - $19.65Current price $19.655/8"-18 Black Chrome Plated Steel Fine Thread Acorn Nuts (3 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Thickness: 1-3/8"Material: SteelFinish: Black ChromeDriver Type: 15/16" WrenchThread Size: 18 (Fine)Shape: AcornType: Cap NutBox of 3...
View full detailsOriginal price $19.65 - Original price $19.65Original price$19.65$19.65 - $19.65Current price $19.65 -
Original price $11.02 - Original price $11.02Original price$11.02$11.02 - $11.02Current price $11.021/4"-20 Nylon Plastic Coarse Thread Cap Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Thickness: 15/32"Material: NylonDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: AcornType: Cap NutBox of 10.A closed nut havi...
View full detailsOriginal price $11.02 - Original price $11.02Original price$11.02$11.02 - $11.02Current price $11.02 -
Original price $10.29 - Original price $10.29Original price$10.29$10.29 - $10.29Current price $10.29#8-32 Solid Brass Coarse Thread Acorn Cap Nuts (15 pcs.)
Monster Fastener10+ in stockDiameter: #8Thickness: 9/32"Material: Solid BrassDriver Type: 1/4" WrenchThread Size: 32 (Coarse)Shape: AcornType: Cap NutBox of 15.A closed nut ha...
View full detailsOriginal price $10.29 - Original price $10.29Original price$10.29$10.29 - $10.29Current price $10.29 -
Original price $44.67 - Original price $44.67Original price$44.67$44.67 - $44.67Current price $44.671/2"-20 Chrome Grade 2 / A307 Acorn Cap Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Thickness: 1-3/32"Material: SteelFinish: ChromeDriver Type: 3/4" WrenchThread Size: 20 (Fine)Shape: High Crown AcornHardness: Grade 2...
View full detailsOriginal price $44.67 - Original price $44.67Original price$44.67$44.67 - $44.67Current price $44.67 -
Original price $8.71 - Original price $10.57Original price$8.71 - $10.57$8.71 - $10.57Current price $8.711/4"-28 Nickel Plated Steel Fine Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 1/4"Thickness: 15/32"Material: SteelFinish: NickelDriver Type: 7/16" WrenchThread Size: 28 (Fine)Shape: AcornType: Cap NutA closed nut ha...
View full detailsOriginal price $8.71 - Original price $10.57Original price$8.71 - $10.57$8.71 - $10.57Current price $8.71 -
Original price $9.42 - Original price $12.99Original price$9.42 - $12.99$9.42 - $12.99Current price $9.423/8"-24 Nickel Plated Steel Fine Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 3/8"Thickness: 5/8"Material: SteelFinish: NickelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Shape: AcornType: Cap NutA closed nut havi...
View full detailsOriginal price $9.42 - Original price $12.99Original price$9.42 - $12.99$9.42 - $12.99Current price $9.42 -
Original price $10.88 - Original price $11.75Original price$10.88 - $11.75$10.88 - $11.75Current price $10.88#4-40 Solid Brass Coarse Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: #4Thickness: 1/4"Material: Solid BrassDriver Type: 1/4" WrenchThread Size: 40 (Coarse)Shape: AcornType: Cap NutA closed nut having a dome...
View full detailsOriginal price $10.88 - Original price $11.75Original price$10.88 - $11.75$10.88 - $11.75Current price $10.88 -
Original price $27.72 - Original price $27.72Original price$27.72$27.72 - $27.72Current price $27.725/16"-18 Chrome Plated Grade 2 / A307 Steel Coarse Thread Acorn Cap Nuts
Monster Fastener10+ in stockBox of 15.A closed nut having a dome-like cap over the back, protruding part of the engaged screw or bolt. Also called an acorn nut.
Original price $27.72 - Original price $27.72Original price$27.72$27.72 - $27.72Current price $27.72
