Gunsmithing Screws
Wide variety of sizes
Lock Nuts
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Original price $21.85 - Original price $21.85Original price$21.85$21.85 - $21.85Current price $21.8520mm-2.5 Zinc Class 8 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 20mmDiameter 2: 34mmThickness: 20mmMaterial: SteelFinish: ZincDriver Type: #30 WrenchThread Size: 2.5mm (Coarse)Hardness: Class 8Style: N...
View full detailsOriginal price $21.85 - Original price $21.85Original price$21.85$21.85 - $21.85Current price $21.85 -
Original price $11.19 - Original price $11.19Original price$11.19$11.19 - $11.19Current price $11.19#12-24 Zinc Grade 2 Nylon Insert Lock Nuts (50 pcs.)
Monster Fastener10+ in stockDiameter: #12Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 1/2" WrenchThread Size: 24 (Coarse)Hardness: Grade 2Style: Ny...
View full detailsOriginal price $11.19 - Original price $11.19Original price$11.19$11.19 - $11.19Current price $11.19 -
Original price $14.59 - Original price $14.59Original price$14.59$14.59 - $14.59Current price $14.591/4"-28 Zinc Grade 8 Nylon Insert Lock Nuts (50 pcs.)
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 $14.59 - Original price $14.59Original price$14.59$14.59 - $14.59Current price $14.59 -
Original price $16.66 - Original price $16.66Original price$16.66$16.66 - $16.66Current price $16.665/16"-24 Zinc Grade 8 Nylon Insert Lock Nuts (50 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: Grade 8S...
View full detailsOriginal price $16.66 - Original price $16.66Original price$16.66$16.66 - $16.66Current price $16.66 -
Original price $10.19 - Original price $10.19Original price$10.19$10.19 - $10.19Current price $10.19#4-40 Zinc Grade 2 Nylon Insert Lock Nuts (100 pcs.)
Monster Fastener10+ in stockDiameter: #4Diameter 2: 9/32"Thickness: 5/32"Material: SteelFinish: ZincDriver Type: 1/4" WrenchThread Size: 40 (Coarse)Hardness: Grade 2Style: Nyl...
View full detailsOriginal price $10.19 - Original price $10.19Original price$10.19$10.19 - $10.19Current price $10.19 -
Original price $10.17 - Original price $10.17Original price$10.17$10.17 - $10.17Current price $10.173mm-0.5 Zinc Class 8 Nylon Insert Lock Nuts (50 pcs.)
Monster Fastener10+ in stockDiameter: 3mmDiameter 2: 6.1mmThickness: 3.9mmMaterial: SteelFinish: ZincDriver Type: #6 WrenchThread Size: 0.5mm (Coarse)Hardness: Class 8Style: N...
View full detailsOriginal price $10.17 - Original price $10.17Original price$10.17$10.17 - $10.17Current price $10.17 -
Original price $16.86 - Original price $16.86Original price$16.86$16.86 - $16.86Current price $16.8618mm-2.5 Zinc Class 8 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 18mmDiameter 2: 30mmThickness: 18mmMaterial: SteelFinish: ZincDriver Type: #27 WrenchThread Size: 2.5mm (Coarse)Hardness: Class 8Style: N...
View full detailsOriginal price $16.86 - Original price $16.86Original price$16.86$16.86 - $16.86Current price $16.86 -
Original price $20.33 - Original price $20.33Original price$20.33$20.33 - $20.33Current price $20.3312mm-1.0 Zinc Class 8 Super Nylon Insert Lock Nuts (25 pcs.)
Monster Fastener10+ in stockDiameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.0mm (Super Fine)Hardness: Class 8Styl...
View full detailsOriginal price $20.33 - Original price $20.33Original price$20.33$20.33 - $20.33Current price $20.33 -
Original price $34.64 - Original price $34.64Original price$34.64$34.64 - $34.64Current price $34.641-1/4"-7 Zinc Plated Grade 8 Steel Coarse Thread Lock Nuts (4 pcs.)
Monster Fastener10+ in stockDiameter: 1-1/4"Diameter 2: 2-3/32"Thickness: 1-3/8"Material: SteelFinish: Yellow ZincDriver Type: 1-7/8" WrenchThread Size: 7 (Coarse)Hardness: Gr...
View full detailsOriginal price $34.64 - Original price $34.64Original price$34.64$34.64 - $34.64Current price $34.64 -
Original price $39.08 - Original price $39.08Original price$39.08$39.08 - $39.08Current price $39.081-1/2"-6 Zinc Plated Grade 8 Steel Coarse Thread Lock Nuts (3 pcs.)
Monster Fastener10+ in stockDiameter: 1-1/2"Diameter 2: 2-1/2"Thickness: 1-5/8"Material: SteelFinish: Yellow ZincDriver Type: 2-1/4" WrenchThread Size: 6 (Coarse)Hardness: Gra...
View full detailsOriginal price $39.08 - Original price $39.08Original price$39.08$39.08 - $39.08Current price $39.08 -
Original price $14.41 - Original price $14.41Original price$14.41$14.41 - $14.41Current price $14.41#10-24 Chrome Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: #10Diameter 2: 7/16"Thickness: 1/4"Material: SteelFinish: ChromeDriver Type: 5/16" WrenchThread Size: 24 (Coarse)Style: Nylon InsertType:...
View full detailsOriginal price $14.41 - Original price $14.41Original price$14.41$14.41 - $14.41Current price $14.41 -
Original price $14.90 - Original price $14.90Original price$14.90$14.90 - $14.90Current price $14.901/4"-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 $15.42 - Original price $15.42Original price$15.42$15.42 - $15.42Current price $15.425/16"-18 Chrome Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Style: Nylon InsertTy...
View full detailsOriginal price $15.42 - Original price $15.42Original price$15.42$15.42 - $15.42Current price $15.42 -
Original price $16.99 - Original price $16.99Original price$16.99$16.99 - $16.99Current price $16.993/8"-16 Chrome Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Style: Nylon InsertT...
View full detailsOriginal price $16.99 - Original price $16.99Original price$16.99$16.99 - $16.99Current price $16.99 -
Original price $14.61 - Original price $14.61Original price$14.61$14.61 - $14.61Current price $14.61#10-32 Chrome Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: #10Diameter 2: 7/16"Thickness: 1/4"Material: SteelFinish: ChromeDriver Type: 5/16" WrenchThread Size: 32 (Fine)Style: Nylon InsertType: L...
View full detailsOriginal price $14.61 - Original price $14.61Original price$14.61$14.61 - $14.61Current price $14.61 -
Original price $14.90 - Original price $14.90Original price$14.90$14.90 - $14.90Current price $14.901/4"-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 $15.42 - Original price $15.42Original price$15.42$15.42 - $15.42Current price $15.425/16"-24 Chrome Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: ChromeDriver Type: 1/2" WrenchThread Size: 24 (Fine)Style: Nylon InsertType...
View full detailsOriginal price $15.42 - Original price $15.42Original price$15.42$15.42 - $15.42Current price $15.42 -
Original price $16.99 - Original price $16.99Original price$16.99$16.99 - $16.99Current price $16.993/8"-24 Chrome Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: ChromeDriver Type: 9/16" WrenchThread Size: 24 (Fine)Style: Nylon InsertTyp...
View full detailsOriginal price $16.99 - Original price $16.99Original price$16.99$16.99 - $16.99Current price $16.99 -
Original price $17.93 - Original price $17.93Original price$17.93$17.93 - $17.93Current price $17.937/16"-20 Chrome Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: SteelFinish: ChromeDriver Type: 5/8" WrenchThread Size: 20 (Fine)Style: Nylon InsertTyp...
View full detailsOriginal price $17.93 - Original price $17.93Original price$17.93$17.93 - $17.93Current price $17.93 -
Original price $17.57 - Original price $17.57Original price$17.57$17.57 - $17.57Current price $17.578mm-1.0 Chrome Class 6 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 8mmDiameter 2: 14mmThickness: 8mmMaterial: SteelFinish: ChromeDriver Type: #13 WrenchThread Size: 1.0mm (Fine)Hardness: Class 6Style: Nyl...
View full detailsOriginal price $17.57 - Original price $17.57Original price$17.57$17.57 - $17.57Current price $17.57 -
Original price $19.12 - Original price $19.12Original price$19.12$19.12 - $19.12Current price $19.1210mm-1.25 Chrome Class 6 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 10mmDiameter 2: 19mmThickness: 9.8mmMaterial: SteelFinish: ChromeDriver Type: #17 WrenchThread Size: 1.25mm (Fine)Hardness: Class 6Style:...
View full detailsOriginal price $19.12 - Original price $19.12Original price$19.12$19.12 - $19.12Current price $19.12 -
Original price $12.42 - Original price $12.42Original price$12.42$12.42 - $12.42Current price $12.425/16"-18 Zinc Grade 8 Nylon Insert Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 23/64"Material: SteelFinish: Yellow ZincDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: Grade ...
View full detailsOriginal price $12.42 - Original price $12.42Original price$12.42$12.42 - $12.42Current price $12.42 -
Original price $12.16 - Original price $12.16Original price$12.16$12.16 - $12.16Current price $12.163/8"-24 Zinc Plated Grade 8 Steel Fine Thread Nylon Insert Lock Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: SteelFinish: Yellow ZincDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: Grade 8...
View full detailsOriginal price $12.16 - Original price $12.16Original price$12.16$12.16 - $12.16Current price $12.16 -
Original price $13.73 - Original price $13.73Original price$13.73$13.73 - $13.73Current price $13.737/16"-14 Zinc Grade 2 Nylon Insert Lock Nuts (16 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: SteelFinish: ZincDriver Type: 11/16" WrenchThread Size: 14 (Coarse)Hardness: Grade 2Sty...
View full detailsOriginal price $13.73 - Original price $13.73Original price$13.73$13.73 - $13.73Current price $13.73
