Wide variety of sizes
Cap Nuts
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Original price $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.23| /
5/16"-18 Black Chrome Plated Steel Coarse Thread Acorn Nuts (6 pcs.)
Monster FastenerOut of stockDiameter: 5/16"Thickness: 7/16"Material: SteelFinish: Black ChromeDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Shape: AcornType: Cap NutBox of 6...
View full detailsOriginal price $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.23| /Sold out -
Original price $19.95 - Original price $27.72Original price$19.95 - $27.72$19.95 - $27.72Current price $19.95| /
5/16"-24 Chrome Plated Steel Fine 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: 24 (Fine)Shape: Flat Head AcornType: Cap Nu...
View full detailsOriginal price $19.95 - Original price $27.72Original price$19.95 - $27.72$19.95 - $27.72Current price $19.95| / -
Original price $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.23| /
5/16"-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 $22.78 - Original price $22.78Original price$22.78$22.78 - $22.78Current price $22.78| /
5/16"-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 $21.36 - 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 $10.74 - Original price $10.74Original price$10.74$10.74 - $10.74Current price $10.74| /
5/16" 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 $19.95 - Original price $27.72Original price$19.95 - $27.72$19.95 - $27.72Current price $19.95| /
5/16"-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 $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.23| /
5/16"-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 $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 $9.32 - Original price $26.11Original price$9.32 - $26.11$9.32 - $26.11Current price $9.32| /
5/16"-18 Nickel Plated Steel Coarse Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 5/16"Thickness: 17/32"Material: SteelFinish: NickelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Shape: AcornType: Cap NutA closed nut ...
View full detailsOriginal price $9.32 - Original price $26.11Original price$9.32 - $26.11$9.32 - $26.11Current price $9.32| / -
Original price $16.90 - Original price $16.90Original price$16.90$16.90 - $16.90Current price $16.90| /
5/16"-24 18-8 Stainless Steel Fine Thread Acorn Cap Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 5/8"Thickness: 17/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Shape: AcornHardness: 18-8Ty...
View full detailsOriginal price $16.90 - Original price $16.90Original price$16.90$16.90 - $16.90Current price $16.90| / -
Original price $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.23| /
5/16"-24 Black Chrome Plated Steel Fine Thread Acorn Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Thickness: 7/16"Material: SteelFinish: Black ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Shape: AcornType: Cap NutBox of 6.A...
View full detailsOriginal price $16.23 - Original price $16.23Original price$16.23$16.23 - $16.23Current price $16.23| / -
Original price $11.37 - Original price $11.37Original price$11.37$11.37 - $11.37Current price $11.37| /
5/16" 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 $11.37 - Original price $11.37Original price$11.37$11.37 - $11.37Current price $11.37| / -
Original price $10.30 - Original price $10.30Original price$10.30$10.30 - $10.30Current price $10.30| /
5/16"-18 Nickel Plated Steel Coarse Thread Acorn Cap Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Thickness: 17/32"Material: SteelFinish: NickelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Shape: AcornType: Cap NutBox of 8.A cl...
View full detailsOriginal price $10.30 - Original price $10.30Original price$10.30$10.30 - $10.30Current price $10.30| / -
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| / -
Original price $9.32 - Original price $11.77Original price$9.32 - $11.77$9.32 - $11.77Current price $9.32| /
5/16"-24 Nickel Plated Steel Fine Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 5/16"Thickness: 17/32"Material: SteelFinish: NickelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Shape: AcornType: Cap NutA closed nut ha...
View full detailsOriginal price $9.32 - Original price $11.77Original price$9.32 - $11.77$9.32 - $11.77Current price $9.32| / -
Original price $11.71 - Original price $26.88Original price$11.71 - $26.88$11.71 - $26.88Current price $11.71| /
5/16"-18 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 5/8"Thickness: 9/16"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Shape: AcornHardness: 18-8T...
View full detailsOriginal price $11.71 - Original price $26.88Original price$11.71 - $26.88$11.71 - $26.88Current price $11.71| /