Wide variety of sizes
Lock Nuts
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Original price $14.90 - Original price $14.90Original price$14.90$14.90 - $14.90Current price $14.90| /
1/4"-20 Chrome Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Style: Nylon InsertType...
View full detailsOriginal price $14.90 - Original price $14.90Original price$14.90$14.90 - $14.90Current price $14.90| / -
Original price $14.90 - Original price $14.90Original price$14.90$14.90 - $14.90Current price $14.90| /
1/4"-28 Chrome Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 28 (Fine)Style: Nylon InsertType: ...
View full detailsOriginal price $14.90 - Original price $14.90Original price$14.90$14.90 - $14.90Current price $14.90| / -
Original price $12.66 - Original price $12.66Original price$12.66$12.66 - $12.66Current price $12.66| /
1/4"-28 Zinc Plated Grade 2 Steel Fine Thread Nylon Insert Lock Nuts (20 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 2Style: Ny...
View full detailsOriginal price $12.66 - Original price $12.66Original price$12.66$12.66 - $12.66Current price $12.66| / -
Original price $16.14 - Original price $16.14Original price$16.14$16.14 - $16.14Current price $16.14| /
1/4"-20 Zinc Grade 8 Nylon Insert Lock Nuts (16 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 8...
View full detailsOriginal price $16.14 - Original price $16.14Original price$16.14$16.14 - $16.14Current price $16.14| / -
Original price $12.75 - Original price $12.75Original price$12.75$12.75 - $12.75Current price $12.75| /
1/4"-20 Nylon Plastic Coarse Thread Lock Nuts (16 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 1/4"Material: NylonDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Lock NutBox of 16.A lock nut is ...
View full detailsOriginal price $12.75 - Original price $12.75Original price$12.75$12.75 - $12.75Current price $12.75| / -
Original price $15.20 - Original price $15.20Original price$15.20$15.20 - $15.20Current price $15.20| /
1/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Kep Lock Nuts (40 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 3/16"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: K...
View full detailsOriginal price $15.20 - Original price $15.20Original price$15.20$15.20 - $15.20Current price $15.20| / -
Original price $11.00 - Original price $11.00Original price$11.00$11.00 - $11.00Current price $11.00| /
1/4"-28 Zinc Plated Grade 2 Steel Fine Thread Top Lock Nuts (16 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 2Style: Top...
View full detailsOriginal price $11.00 - Original price $11.00Original price$11.00$11.00 - $11.00Current price $11.00| / -
Original price $16.77 - Original price $16.77Original price$16.77$16.77 - $16.77Current price $16.77| /
1/4"-20 Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Style: Nylon InsertType...
View full detailsOriginal price $16.77 - Original price $16.77Original price$16.77$16.77 - $16.77Current price $16.77| / -
Original price $16.77 - Original price $16.77Original price$16.77$16.77 - $16.77Current price $16.77| /
1/4"-28 Chrome Plated Steel Fine Thread Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 28 (Fine)Style: Nylon InsertType: ...
View full detailsOriginal price $16.77 - Original price $16.77Original price$16.77$16.77 - $16.77Current price $16.77| / -
Original price $11.88 - Original price $11.88Original price$11.88$11.88 - $11.88Current price $11.88| /
1/4"-20 316 Stainless Steel Coarse Thread Lock Nuts (20 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 316Type: Lock NutBox of 20.A lock...
View full detailsOriginal price $11.88 - Original price $11.88Original price$11.88$11.88 - $11.88Current price $11.88| / -
Original price $11.57 - Original price $17.41Original price$11.57 - $17.41$11.57 - $17.41Current price $11.57| /
1/4"-28 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: Grade 8St...
View full detailsOriginal price $11.57 - Original price $17.41Original price$11.57 - $17.41$11.57 - $17.41Current price $11.57| / -
Original price $10.45 - Original price $11.29Original price$10.45 - $11.29$10.45 - $11.29Current price $10.45| /
1/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: ...
View full detailsOriginal price $10.45 - Original price $11.29Original price$10.45 - $11.29$10.45 - $11.29Current price $10.45| / -
Original price $11.00 - Original price $28.54Original price$11.00 - $28.54$11.00 - $28.54Current price $11.00| /
1/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Lock Nuts
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: T...
View full detailsOriginal price $11.00 - Original price $28.54Original price$11.00 - $28.54$11.00 - $28.54Current price $11.00| / -
Original price $36.74 - Original price $36.74Original price$36.74$36.74 - $36.74Current price $36.74| /
1/4"-20 Black Phosphate Grade 2 Nylon Insert Lock Nuts (679 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Black PhosphateDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Gra...
View full detailsOriginal price $36.74 - Original price $36.74Original price$36.74$36.74 - $36.74Current price $36.74| / -
Original price $40.18 - Original price $40.18Original price$40.18$40.18 - $40.18Current price $40.18| /
1/4"-20 Black Phosphate Grade 2 Lock Nuts (749 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: SteelFinish: Black PhosphateDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grad...
View full detailsOriginal price $40.18 - Original price $40.18Original price$40.18$40.18 - $40.18Current price $40.18| / -
Original price $12.51 - Original price $12.51Original price$12.51$12.51 - $12.51Current price $12.51| /
1/4"-20 x 19/32"Zinc Plated Steel Coarse Thread Washer Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 1/4"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Type: Speed NutDiameter 3:...
View full detailsOriginal price $12.51 - Original price $12.51Original price$12.51$12.51 - $12.51Current price $12.51| /