Wide variety of sizes
Hex Nuts
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Original price $39.93 - Original price $39.93Original price$39.93$39.93 - $39.93Current price $39.93| /
7/16"-14 Zinc Grade 5 Heavy Hex Nuts (239 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 27/32"Thickness: 27/64"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 14 (Coarse)Hardness: Grade 5Style...
View full detailsOriginal price $39.93 - Original price $39.93Original price$39.93$39.93 - $39.93Current price $39.93| / -
Original price $10.73 - Original price $11.78Original price$10.73 - $11.78$10.73 - $11.78Current price $10.73| /
5/16"-24 Zinc Plated Grade 8 Steel Fine Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 17/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 8T...
View full detailsOriginal price $10.73 - Original price $11.78Original price$10.73 - $11.78$10.73 - $11.78Current price $10.73| / -
Original price $11.91 - Original price $13.31Original price$11.91 - $13.31$11.91 - $13.31Current price $11.91| /
3/8"-24 Zinc Plated Grade 8 Steel Fine Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 8...
View full detailsOriginal price $11.91 - Original price $13.31Original price$11.91 - $13.31$11.91 - $13.31Current price $11.91| / -
Original price $11.99 - Original price $14.87Original price$11.99 - $14.87$11.99 - $14.87Current price $11.99| /
3/4"-16 Zinc Plated Grade 8 Steel Fine Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-9/32"Thickness: 41/64"Material: SteelFinish: Yellow ZincDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: Grade...
View full detailsOriginal price $11.99 - Original price $14.87Original price$11.99 - $14.87$11.99 - $14.87Current price $11.99| / -
Original price $11.66 - Original price $13.89Original price$11.66 - $13.89$11.66 - $13.89Current price $11.66| /
7/8"-14 Zinc Plated Grade 8 Steel Fine Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 7/8"Diameter 2: 1-15/32"Material: SteelFinish: Yellow ZincDriver Type: 1-5/16" WrenchThread Size: 14 (Fine)Hardness: Grade 8Type: Hex Nut...
View full detailsOriginal price $11.66 - Original price $13.89Original price$11.66 - $13.89$11.66 - $13.89Current price $11.66| / -
Original price $9.47 - Original price $9.47Original price$9.47$9.47 - $9.47Current price $9.47| /
#12-24 Zinc Plated Grade 2 Hex Machine Screw Nuts (100 pcs)
Monster Fastener10+ in stockDiameter: #12Thickness: 5/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 24 (Coarse)Hardness: Grade 2Type: Hex NutBox of 100.H...
View full detailsOriginal price $9.47 - Original price $9.47Original price$9.47$9.47 - $9.47Current price $9.47| / -
Original price $12.35 - Original price $12.35Original price$12.35$12.35 - $12.35Current price $12.35| /
#4-40 Brass Coarse Thread Hex Machine Screw Nuts (100 pcs)
Monster Fastener10+ in stockDiameter: #4Thickness: 3/32"Material: BrassDriver Type: 1/4" WrenchThread Size: 40 (Coarse)Type: Hex NutBox of 100.Hex nuts are used to secure and ...
View full detailsOriginal price $12.35 - Original price $12.35Original price$12.35$12.35 - $12.35Current price $12.35| / -
Original price $9.70 - Original price $13.63Original price$9.70 - $13.63$9.70 - $13.63Current price $9.70| /
1/2"-13 Zinc Plated Grade 5 Steel Coarse Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 7/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: Grade 5Type: H...
View full detailsOriginal price $9.70 - Original price $13.63Original price$9.70 - $13.63$9.70 - $13.63Current price $9.70| / -
Original price $9.99 - Original price $13.53Original price$9.99 - $13.53$9.99 - $13.53Current price $9.99| /
3/8"-24 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 5Type: H...
View full detailsOriginal price $9.99 - Original price $13.53Original price$9.99 - $13.53$9.99 - $13.53Current price $9.99| / -
Original price $9.83 - Original price $13.92Original price$9.83 - $13.92$9.83 - $13.92Current price $9.83| /
1/2"-20 Zinc Plated Grade 5 Steel Fine Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 7/16"Material: SteelFinish: ZincDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: Grade 5Type: Hex...
View full detailsOriginal price $9.83 - Original price $13.92Original price$9.83 - $13.92$9.83 - $13.92Current price $9.83| / -
Original price $13.06 - Original price $13.06Original price$13.06$13.06 - $13.06Current price $13.06| /
3mm-0.5 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
Monster Fastener10+ in stockBox of 125.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.
Original price $13.06 - Original price $13.06Original price$13.06$13.06 - $13.06Current price $13.06| / -
Original price $11.08 - Original price $41.22Original price$11.08 - $41.22$11.08 - $41.22Current price $11.08| /
6mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 6mmDiameter 2: 11mmThickness: 4.9mmMaterial: SteelFinish: ZincDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Hardness: Class 8Type: He...
View full detailsOriginal price $11.08 - Original price $41.22Original price$11.08 - $41.22$11.08 - $41.22Current price $11.08| / -
Original price $12.78 - Original price $41.22Original price$12.78 - $41.22$12.78 - $41.22Current price $12.78| /
8mm-1.25 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 8mmMaterial: SteelFinish: ZincDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Hardness: Class 8Type: Hex NutSpecifications: DIN 934Hex...
View full detailsOriginal price $12.78 - Original price $41.22Original price$12.78 - $41.22$12.78 - $41.22Current price $12.78| / -
Original price $10.91 - Original price $41.22Original price$10.91 - $41.22$10.91 - $41.22Current price $10.91| /
10mm-1.5 Zinc Plated Class 8 Steel Coarse Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 10mmDiameter 2: 19mmThickness: 7.9mmMaterial: SteelFinish: Red Rinsed ZincDriver Type: #17 WrenchThread Size: 1.5mm (Coarse)Hardness: Cla...
View full detailsOriginal price $10.91 - Original price $41.22Original price$10.91 - $41.22$10.91 - $41.22Current price $10.91| / -
Original price $10.90 - Original price $14.03Original price$10.90 - $14.03$10.90 - $14.03Current price $10.90| /
1/4"-20 18-8 Stainless Steel Coarse Thread Hex Nuts
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 18-8Type: Hex Nut...
View full detailsOriginal price $10.90 - Original price $14.03Original price$10.90 - $14.03$10.90 - $14.03Current price $10.90| / -
Original price $11.26 - Original price $11.26Original price$11.26$11.26 - $11.26Current price $11.26| /
#10-32 Zinc Plated Grade 2 Steel Fine Thread Hex Machine Screw Nuts
Monster Fastener10+ in stockBox of 100.Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.
Original price $11.26 - Original price $11.26Original price$11.26$11.26 - $11.26Current price $11.26| / -
Original price $12.46 - Original price $12.46Original price$12.46$12.46 - $12.46Current price $12.46| /
12mm-1.75 Zinc Plated Class 8 Steel Coarse Thread Left Hand Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 12mmDiameter 2: 21mmThickness: 9.8mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Class 8Style:...
View full detailsOriginal price $12.46 - Original price $12.46Original price$12.46$12.46 - $12.46Current price $12.46| / -
Original price $17.59 - Original price $17.59Original price$17.59$17.59 - $17.59Current price $17.59| /
16mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Left Hand Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 16mmDiameter 2: 27mmThickness: 13mmMaterial: SteelFinish: ZincDriver Type: #24 WrenchThread Size: 2.0mm (Coarse)Hardness: Class 8Style: L...
View full detailsOriginal price $17.59 - Original price $17.59Original price$17.59$17.59 - $17.59Current price $17.59| / -
Original price $13.29 - Original price $13.29Original price$13.29$13.29 - $13.29Current price $13.29| /
#10-24 Black Chrome Plated Steel Grade 5 Coarse Thread Hex Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: #10Thickness: 1/8"Material: SteelFinish: Black ChromeDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Type: Hex NutBox of 12.Hex nuts are ...
View full detailsOriginal price $13.29 - Original price $13.29Original price$13.29$13.29 - $13.29Current price $13.29| / -
Original price $8.74 - Original price $8.74Original price$8.74$8.74 - $8.74Current price $8.74| /
1/4"-20 Black Oxide Steel Coarse Thread Hex Nuts (20 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Thickness: 5/16"Material: SteelFinish: Black OxideDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Hex NutBox of 20.Hex nuts ar...
View full detailsOriginal price $8.74 - Original price $8.74Original price$8.74$8.74 - $8.74Current price $8.74| / -
Original price $8.40 - Original price $8.40Original price$8.40$8.40 - $8.40Current price $8.40| /
5/16"-18 Black Oxide Steel Coarse Thread Hex Nuts (15 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Thickness: 11/32"Material: SteelFinish: Black OxideDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Type: Hex NutBox of 15.Hex nuts a...
View full detailsOriginal price $8.40 - Original price $8.40Original price$8.40$8.40 - $8.40Current price $8.40| / -
Original price $9.97 - Original price $9.97Original price$9.97$9.97 - $9.97Current price $9.97| /
1/4"-20 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Thickness: 7/32"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Style: Left Hand ThreadType: Hex N...
View full detailsOriginal price $9.97 - Original price $9.97Original price$9.97$9.97 - $9.97Current price $9.97| / -
Original price $14.98 - Original price $14.98Original price$14.98$14.98 - $14.98Current price $14.98| /
1/4"-20 Aluminum Hex Nuts (34 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Material: AluminumNominal Size: 1/4"Type: Hex NutBox of 34.Hex nuts are used to secure and fasten the threaded portion of most machin...
View full detailsOriginal price $14.98 - Original price $14.98Original price$14.98$14.98 - $14.98Current price $14.98| / -
Original price $9.39 - Original price $9.39Original price$9.39$9.39 - $9.39Current price $9.39| /
#10-32 Zinc Plated Steel Fine Thread Square Nuts (30 pcs.)
Monster Fastener10+ in stockDiameter: #10Thickness: 1/8"Material: SteelFinish: ZincDriver Type: 3/8" WrenchThread Size: 32 (Fine)Type: Square NutBox of 30.A square nut is a fo...
View full detailsOriginal price $9.39 - Original price $9.39Original price$9.39$9.39 - $9.39Current price $9.39| /