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 $16.03| /
3/8"-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 $16.80 - Original price $16.80Original price$16.80$16.80 - $16.80Current price $16.80| /
7/16"-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 $18.68 - Original price $18.68Original price$18.68$18.68 - $18.68Current price $18.68| /
7/16"-20 18-8 Stainless Steel Fine Thread Acorn Cap Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 23/32"Material: Stainless SteelDriver Type: 5/8" WrenchThread Size: 20 (Fine)Shape: AcornHardness: 18-8...
View full detailsOriginal price $18.68 - Original price $18.68Original price$18.68$18.68 - $18.68Current price $18.68| / -
Original price $19.65 - Original price $19.65Original price$19.65$19.65 - $19.65Current price $19.65| /
5/8"-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 $18.27 - Original price $18.27Original price$18.27$18.27 - $18.27Current price $18.27| /
5/8"-18 18-8 Stainless Steel Fine Thread Acorn Cap Nuts (2 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-1/8"Thickness: 1"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 18 (Fine)Shape: AcornHardness: 18-8Typ...
View full detailsOriginal price $18.27 - Original price $18.27Original price$18.27$18.27 - $18.27Current price $18.27| / -
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 $16.03 - Original price $16.03Original price$16.03$16.03 - $16.03Current price $16.03| /
3/8"-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 $22.78| /
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 $21.82 - Original price $21.82Original price$21.82$21.82 - $21.82Current price $21.82| /
3/8"-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 $17.83 - Original price $17.83Original price$17.83$17.83 - $17.83Current price $17.83| /
5/8"-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 $17.16 - Original price $17.16Original price$17.16$17.16 - $17.16Current price $17.16| /
1/2"-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 $19.65| /Sold out -
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 $22.84 - Original price $22.84Original price$22.84$22.84 - $22.84Current price $22.84| /
1/4"-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 $10.92 - Original price $36.55Original price$10.92 - $36.55$10.92 - $36.55Current price $10.92| /
1/4"-20 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 15/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: AcornHardness: 18-8...
View full detailsOriginal price $10.92 - Original price $36.55Original price$10.92 - $36.55$10.92 - $36.55Current price $10.92| / -
Original price $13.06 - Original price $13.06Original price$13.06$13.06 - $13.06Current price $13.06| /
#6-32 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts (10 pcs.)
Monster FastenerOnly 9 left!Diameter: #6Diameter 2: 11/32"Thickness: 15/16"Material: Stainless SteelDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Shape: AcornHardness: 18-8...
View full detailsOriginal price $13.06 - Original price $13.06Original price$13.06$13.06 - $13.06Current price $13.06| / -
Original price $13.06 - Original price $13.06Original price$13.06$13.06 - $13.06Current price $13.06| /
#8-32 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: #8Diameter 2: 3/8"Thickness: 5/16"Material: Stainless SteelDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Shape: AcornHardness: 18-8Ty...
View full detailsOriginal price $13.06 - Original price $13.06Original price$13.06$13.06 - $13.06Current price $13.06| / -
Original price $13.06 - Original price $16.73Original price$13.06 - $16.73$13.06 - $16.73Current price $13.06| /
1/4"-20 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 15/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: AcornHardness: 18-8...
View full detailsOriginal price $13.06 - Original price $16.73Original price$13.06 - $16.73$13.06 - $16.73Current price $13.06| / -
Original price $19.30 - Original price $19.30Original price$19.30$19.30 - $19.30Current price $19.30| /
#10-24 Polished 18-8 Stainless Steel Coarse Thread Acorn Cap Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: #10Diameter 2: 27/64"Thickness: 3/8"Material: Stainless SteelFinish: PolishedDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Shape: High ...
View full detailsOriginal price $19.30 - Original price $19.30Original price$19.30$19.30 - $19.30Current price $19.30| / -
Original price $17.17 - Original price $17.17Original price$17.17$17.17 - $17.17Current price $17.17| /
1/4"-20 Polished 18-8 Stainless Steel Coarse Thread Acorn Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 9/16"Material: Stainless SteelFinish: PolishedDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Shape: High...
View full detailsOriginal price $17.17 - Original price $17.17Original price$17.17$17.17 - $17.17Current price $17.17| / -
Original price $19.10 - Original price $19.10Original price$19.10$19.10 - $19.10Current price $19.10| /
#10-32 Polished 18-8 Stainless Steel Fine Thread Acorn Cap Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: #10Diameter 2: 27/64"Thickness: 9/16"Material: Stainless SteelFinish: PolishedDriver Type: 3/8" WrenchThread Size: 32 (Fine)Shape: High C...
View full detailsOriginal price $19.10 - Original price $19.10Original price$19.10$19.10 - $19.10Current price $19.10| / -
Original price $17.17 - Original price $17.17Original price$17.17$17.17 - $17.17Current price $17.17| /
1/4"-28 Polished 18-8 Stainless Steel Fine Thread Acorn Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 5/8"Material: Stainless SteelFinish: PolishedDriver Type: 7/16" WrenchThread Size: 28 (Fine)Shape: High Cr...
View full detailsOriginal price $17.17 - Original price $17.17Original price$17.17$17.17 - $17.17Current price $17.17| / -
Original price $13.13 - Original price $13.13Original price$13.13$13.13 - $13.13Current price $13.13| /
1/4"-28 18-8 Stainless Steel Fine Thread Acorn Cap Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 15/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 28 (Fine)Shape: AcornHardness: 18-8Ty...
View full detailsOriginal price $13.13 - Original price $13.13Original price$13.13$13.13 - $13.13Current price $13.13| / -
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| /