Gunsmithing Screws
Wide variety of sizes
Cap Nuts
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Original price $16.03 - Original price $16.03Original price$16.03$16.03 - $16.03Current price $16.033/8"-24 Polished 18-8 Stainless Steel Fine Thread Acorn Cap Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 1-3/32"Material: Stainless SteelFinish: PolishedDriver Type: 9/16" WrenchThread Size: 24 (Fine)Shape: High...
View full detailsOriginal price $16.03 - Original price $16.03Original price$16.03$16.03 - $16.03Current price $16.03 -
Original price $24.78 - Original price $27.72Original price$24.78 - $27.72$24.78 - $27.72Current price $24.783/8"-24 Chrome Plated Grade 2 / A307 Steel Fine Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 3/8"Thickness: 27/32"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 24 (Fine)Shape: High Crown AcornHardness: Grade 2...
View full detailsOriginal price $24.78 - Original price $27.72Original price$24.78 - $27.72$24.78 - $27.72Current price $24.78 -
Original price $30.14 - Original price $30.14Original price$30.14$30.14 - $30.14Current price $30.14
3/8"-24 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: 24 (Fine)Shape: High Crown AcornHardness: Grade 2...
View full detailsOriginal price $30.14 - Original price $30.14Original price$30.14$30.14 - $30.14Current price $30.14Sold out -
Original price $24.78 - Original price $27.72Original price$24.78 - $27.72$24.78 - $27.72Current price $24.78
3/8"-16 Chrome Plated Grade 2 / A307 Steel Coarse Thread Acorn Cap Nuts
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 $24.78 - Original price $27.72Original price$24.78 - $27.72$24.78 - $27.72Current price $24.78Sold out -
Original price $16.80 - Original price $16.80Original price$16.80$16.80 - $16.80Current price $16.807/16"-20 Polished 18-8 Stainless Steel Fine Thread Acorn Nuts (4 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 45/64"Thickness: 15/16"Material: Stainless SteelFinish: PolishedDriver Type: 5/8" WrenchThread Size: 20 (Fine)Shape: Hig...
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 Polished 18-8 Stainless Steel Fine Thread Acorn Nuts (3 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-1/16"Thickness: 1-11/32Material: Stainless SteelFinish: PolishedDriver Type: 15/16" WrenchThread Size: 18 (Fine)Shape: ...
View full detailsOriginal price $19.65 - Original price $19.65Original price$19.65$19.65 - $19.65Current price $19.65 -
Original price $18.06 - Original price $18.06Original price$18.06$18.06 - $18.06Current price $18.06
1/4"-20 Chrome Grade 2 / A307 Acorn Cap Nuts (10 pcs.)
Monster FastenerOut of stockDiameter: 1/4"Thickness: 21/32"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: High Crown AcornHardness: Grade...
View full detailsOriginal price $18.06 - Original price $18.06Original price$18.06$18.06 - $18.06Current price $18.06Sold out -
Original price $21.81 - Original price $27.72Original price$21.81 - $27.72$21.81 - $27.72Current price $21.81
1/4"-20 Chrome Plated Grade 2 / A307 Steel Coarse Thread Acorn Cap Nuts
Monster FastenerOut of stockDiameter: 1/4"Thickness: 21/32"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: High Crown AcornHardness: Grade...
View full detailsOriginal price $21.81 - Original price $27.72Original price$21.81 - $27.72$21.81 - $27.72Current price $21.81Sold out -
Original price $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.235/16"-18 Polished 18-8 Stainless Steel Coarse 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: 18 (Coarse)Shape: High...
View full detailsOriginal price $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.23 -
Original price $16.03 - Original price $16.03Original price$16.03$16.03 - $16.03Current price $16.033/8"-16 Polished 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 27/32"Material: Stainless SteelFinish: PolishedDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Shape: Hig...
View full detailsOriginal price $16.03 - Original price $16.03Original price$16.03$16.03 - $16.03Current price $16.03 -
Original price $22.78 - Original price $22.78Original price$22.78$22.78 - $22.78Current price $22.785/16"-18 18-8 Stainless Steel Coarse Thread High Crown Acorn Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 3/4"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Shape: High Crown AcornHard...
View full detailsOriginal price $22.78 - Original price $22.78Original price$22.78$22.78 - $22.78Current price $22.78 -
Original price $21.82 - Original price $21.82Original price$21.82$21.82 - $21.82Current price $21.823/8"-16 18-8 Stainless Steel Coarse Thread High Crown Acorn Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 13/16"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Shape: High Crown AcornHar...
View full detailsOriginal price $21.82 - Original price $21.82Original price$21.82$21.82 - $21.82Current price $21.82 -
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 $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 $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 $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 $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 $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 -
Original price $22.84 - Original price $22.84Original price$22.84$22.84 - $22.84Current price $22.841/4"-20 18-8 Stainless Steel Coarse Thread High Crown Acorn Nuts (10 pcs.)
Monster Fastener10+ in stockInside Diameter: 1/4"Outside Diameter 2: 1/2"Thickness: 21/32"Internal Thread depth: 1/2"Material: Stainless SteelDriver Type: 7/16" WrenchThread S...
View full detailsOriginal price $22.84 - Original price $22.84Original price$22.84$22.84 - $22.84Current price $22.84 -
Original price $27.72 - Original price $27.72Original price$27.72$27.72 - $27.72Current price $27.72#10-24 Chrome Plated Grade 2 / A307 Steel Coarse Thread Acorn Cap Nuts
Monster FastenerOnly 8 left!Box 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 -
Original price $27.72 - Original price $27.72Original price$27.72$27.72 - $27.72Current price $27.727/16"-14 Chrome Grade 2 / A307 Acorn Cap Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Thickness: 29/32"Material: SteelFinish: ChromeDriver Type: 5/8" WrenchThread Size: 14 (Coarse)Shape: High Crown AcornHardness: Grade...
View full detailsOriginal price $27.72 - Original price $27.72Original price$27.72$27.72 - $27.72Current price $27.72 -
Original price $27.72 - Original price $27.72Original price$27.72$27.72 - $27.72Current price $27.72
1/2"-13 Chrome Grade 2 / A307 Acorn Cap Nuts (10 pcs.)
Monster FastenerOut of stockDiameter: 1/2"Thickness: 1-3/32"Material: SteelFinish: ChromeDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Shape: High Crown AcornHardness: Grade...
View full detailsOriginal price $27.72 - Original price $27.72Original price$27.72$27.72 - $27.72Current price $27.72Sold out
