Wide variety of sizes
Cap Nuts
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Original price $24.78 - Original price $27.72Original price$24.78 - $27.72$24.78 - $27.72Current price $24.78| /
3/8"-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 $30.14| /Sold 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 $24.78| /Sold out -
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 Fastener10+ in 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 $18.06| / -
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 Fastener10+ in 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 $21.81| / -
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 Fastener10+ in 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 $21.36| / -
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 $30.14| /Sold out -
Original price $32.90 - Original price $32.90Original price$32.90$32.90 - $32.90Current price $32.90| /
7/16"-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 $44.67 - Original price $44.67Original price$44.67$44.67 - $44.67Current price $44.67| /
1/2"-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 $27.72| /
5/16"-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 $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 7 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 $27.72| /
7/16"-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 $27.72| /Sold out -
Original price $20.36 - Original price $27.72Original price$20.36 - $27.72$20.36 - $27.72Current price $20.36| /
#10-32 Chrome Plated Grade 2 / A307 Steel Fine Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: #10Thickness: 9/16"Material: SteelFinish: ChromeDriver Type: 3/8" WrenchThread Size: 32 (Fine)Shape: High Crown AcornHardness: Grade 2 / ...
View full detailsOriginal price $20.36 - Original price $27.72Original price$20.36 - $27.72$20.36 - $27.72Current price $20.36| / -
Original price $21.81 - Original price $27.72Original price$21.81 - $27.72$21.81 - $27.72Current price $21.81| /
1/4"-28 Chrome Plated Grade 2 / A307 Steel Fine Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 1/4"Thickness: 3/8"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 28 (Fine)Shape: High Crown AcornHardness: Grade 2 /...
View full detailsOriginal price $21.81 - Original price $27.72Original price$21.81 - $27.72$21.81 - $27.72Current price $21.81| / -
Original price $27.72 - Original price $27.72Original price$27.72$27.72 - $27.72Current price $27.72| /
1/2"-20 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: 20 (Fine)Shape: High Crown AcornHardness: Grade 2...
View full detailsOriginal price $27.72 - Original price $27.72Original price$27.72$27.72 - $27.72Current price $27.72| /Sold out -
Original price $32.90 - Original price $32.90Original price$32.90$32.90 - $32.90Current price $32.90| /
7/16"-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 $32.90 - Original price $32.90Original price$32.90$32.90 - $32.90Current price $32.90| / -
Original price $44.67 - Original price $44.67Original price$44.67$44.67 - $44.67Current price $44.67| /
1/2"-13 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: 13 (Coarse)Shape: High Crown AcornHardness: Grade...
View full detailsOriginal price $44.67 - Original price $44.67Original price$44.67$44.67 - $44.67Current price $44.67| / -
Original price $17.25 - Original price $17.25Original price$17.25$17.25 - $17.25Current price $17.25| /
#10-32 Chrome Grade 2 / A307 Acorn Cap Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: #10Thickness: 9/16"Material: SteelFinish: ChromeDriver Type: 3/8" WrenchThread Size: 32 (Fine)Shape: High Crown AcornHardness: Grade 2 / ...
View full detailsOriginal price $17.25 - Original price $17.25Original price$17.25$17.25 - $17.25Current price $17.25| / -
Original price $18.06 - Original price $18.06Original price$18.06$18.06 - $18.06Current price $18.06| /
1/4"-28 Chrome Grade 2 / A307 Acorn Cap Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Thickness: 3/8"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 28 (Fine)Shape: High Crown AcornHardness: Grade 2 /...
View full detailsOriginal price $18.06 - Original price $18.06Original price$18.06$18.06 - $18.06Current price $18.06| / -
Original price $25.91 - Original price $25.91Original price$25.91$25.91 - $25.91Current price $25.91| /
5/16"-24 Chrome Grade 2 / A307 Acorn Cap Nuts (10 pcs.)
Monster Fastener10+ in 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 $25.91 - Original price $25.91Original price$25.91$25.91 - $25.91Current price $25.91| /