Gunsmithing Screws
Wide variety of sizes
Stainless Steel Lock Nuts
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Original price $13.21 - Original price $13.21Original price$13.21$13.21 - $13.21Current price $13.21#6-32 316 Stainless Steel Coarse Thread Lock Nuts (40 pcs.)
Monster Fastener10+ in stockDiameter: #6Material: Stainless SteelDriver Type: 5/16" WrenchThread Size: 32 (Coarse)Hardness: 316Nominal Size: #6Type: Lock NutBox of 40.A lock n...
View full detailsOriginal price $13.21 - Original price $13.21Original price$13.21$13.21 - $13.21Current price $13.21 -
Original price $23.94 - Original price $23.94Original price$23.94$23.94 - $23.94Current price $23.941"-8 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts (2 pcs.)
Monster Fastener10+ in stockDiameter: 1"Diameter 2: 1-21/32"Thickness: 1-1/16"Material: Stainless SteelDriver Type: 1-1/2" WrenchThread Size: 8 (Coarse)Hardness: 18-8Style: Wa...
View full detailsOriginal price $23.94 - Original price $23.94Original price$23.94$23.94 - $23.94Current price $23.94 -
Original price $30.04 - Original price $30.04Original price$30.04$30.04 - $30.04Current price $30.047/8"-9 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts (3 pcs.)
Monster Fastener10+ in stockDiameter: 7/8"Diameter 2: 1-7/16"Thickness: 1"Material: Stainless SteelDriver Type: 1-5/16" WrenchThread Size: 9 (Coarse)Hardness: 18-8Style: Waxed...
View full detailsOriginal price $30.04 - Original price $30.04Original price$30.04$30.04 - $30.04Current price $30.04 -
Original price $14.97 - Original price $14.97Original price$14.97$14.97 - $14.97Current price $14.975/8"-11 18-8 Stainless Steel Coarse Thread Lock Nuts (4 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-3/32"Thickness: 25/32Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: 18-8Style: Wa...
View full detailsOriginal price $14.97 - Original price $14.97Original price$14.97$14.97 - $14.97Current price $14.97 -
Original price $16.00 - Original price $16.00Original price$16.00$16.00 - $16.00Current price $16.003/4"-16 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (2 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-7/32"Thickness: 7/8"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: 18-8Style: Waxed...
View full detailsOriginal price $16.00 - Original price $16.00Original price$16.00$16.00 - $16.00Current price $16.00 -
Original price $16.73 - Original price $16.73Original price$16.73$16.73 - $16.73Current price $16.735/8"-18 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (3 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-3/32"Thickness: 25/32"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: 18-8Style: Wax...
View full detailsOriginal price $16.73 - Original price $16.73Original price$16.73$16.73 - $16.73Current price $16.73 -
Original price $16.52 - Original price $16.52Original price$16.52$16.52 - $16.52Current price $16.521/2"-20 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 7/8"Thickness: 19/32"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: 18-8Style: Waxed Ny...
View full detailsOriginal price $16.52 - Original price $16.52Original price$16.52$16.52 - $16.52Current price $16.52 -
Original price $13.48 - Original price $13.48Original price$13.48$13.48 - $13.48Current price $13.487/16"-20 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 5/8" WrenchThread Size: 20 (Fine)Hardness: 18-8Style: Waxed...
View full detailsOriginal price $13.48 - Original price $13.48Original price$13.48$13.48 - $13.48Current price $13.48 -
Original price $15.10 - Original price $15.10Original price$15.10$15.10 - $15.10Current price $15.103/8"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Waxed...
View full detailsOriginal price $15.10 - Original price $15.10Original price$15.10$15.10 - $15.10Current price $15.10 -
Original price $12.27 - Original price $12.27Original price$12.27$12.27 - $12.27Current price $12.275/16"-24 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Waxed ...
View full detailsOriginal price $12.27 - Original price $12.27Original price$12.27$12.27 - $12.27Current price $12.27 -
Original price $10.28 - Original price $10.28Original price$10.28$10.28 - $10.28Current price $10.28#10-32 18-8 Stainless Steel Fine Thread Nylon Insert Lock Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: #10Diameter 2: 7/16"Thickness: 1/4"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: 18-8Style: Waxed Nylo...
View full detailsOriginal price $10.28 - Original price $10.28Original price$10.28$10.28 - $10.28Current price $10.28 -
Original price $16.95 - Original price $16.95Original price$16.95$16.95 - $16.95Current price $16.953/4"-16 18-8 Stainless Steel Fine Thread Type C Lock Nuts (2 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-1/4"Thickness: 21/32"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 16 (Fine)Hardness: 18-8Style: Type...
View full detailsOriginal price $16.95 - Original price $16.95Original price$16.95$16.95 - $16.95Current price $16.95 -
Original price $17.70 - Original price $17.70Original price$17.70$17.70 - $17.70Current price $17.705/8"-18 18-8 Stainless Steel Fine Thread Type C Lock Nuts (4 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-1/16"Thickness: 9/16"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: 18-8Style: Type...
View full detailsOriginal price $17.70 - Original price $17.70Original price$17.70$17.70 - $17.70Current price $17.70 -
Original price $15.79 - Original price $15.79Original price$15.79$15.79 - $15.79Current price $15.797/16"-20 18-8 Stainless Steel Fine Thread Type C Lock Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 7/16"Diameter 2: 25/32"Thickness: 3/8"Material: Stainless SteelDriver Type: 11/16" WrenchThread Size: 20 (Fine)Hardness: 18-8Style: Type ...
View full detailsOriginal price $15.79 - Original price $15.79Original price$15.79$15.79 - $15.79Current price $15.79 -
Original price $13.35 - Original price $13.35Original price$13.35$13.35 - $13.35Current price $13.353/8"-24 18-8 Stainless Steel Fine Thread Type C Lock Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Type CT...
View full detailsOriginal price $13.35 - Original price $13.35Original price$13.35$13.35 - $13.35Current price $13.35 -
Original price $12.72 - Original price $12.72Original price$12.72$12.72 - $12.72Current price $12.725/16"-24 18-8 Stainless Steel Fine Thread Type C Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 9/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Type CT...
View full detailsOriginal price $12.72 - Original price $12.72Original price$12.72$12.72 - $12.72Current price $12.72 -
Original price $11.87 - Original price $11.87Original price$11.87$11.87 - $11.87Current price $11.871/4"-28 18-8 Stainless Steel Fine Thread Type C Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 7/32"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 28 (Fine)Hardness: 18-8Style: Type CTy...
View full detailsOriginal price $11.87 - Original price $11.87Original price$11.87$11.87 - $11.87Current price $11.87 -
Original price $27.20 - Original price $27.20Original price$27.20$27.20 - $27.20Current price $27.203/4"-10 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (4 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: 1-1/4"Thickness: 21/32"Material: Stainless SteelDriver Type: 1-1/8" WrenchThread Size: 10 (Coarse)Hardness: 18-8Style: Ty...
View full detailsOriginal price $27.20 - Original price $27.20Original price$27.20$27.20 - $27.20Current price $27.20 -
Original price $19.40 - Original price $19.40Original price$19.40$19.40 - $19.40Current price $19.405/8"-11 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (5 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: 1-1/16"Thickness: 9/16"Material: Stainless SteelDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness: 18-8Style: Ty...
View full detailsOriginal price $19.40 - Original price $19.40Original price$19.40$19.40 - $19.40Current price $19.40 -
Original price $16.00 - Original price $16.00Original price$16.00$16.00 - $16.00Current price $16.001/2"-13 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (6 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 7/16"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: 18-8Style: Type ...
View full detailsOriginal price $16.00 - Original price $16.00Original price$16.00$16.00 - $16.00Current price $16.00 -
Original price $13.47 - Original price $13.47Original price$13.47$13.47 - $13.47Current price $13.473/8"-16 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: Type ...
View full detailsOriginal price $13.47 - Original price $13.47Original price$13.47$13.47 - $13.47Current price $13.47 -
Original price $12.63 - Original price $12.63Original price$12.63$12.63 - $12.63Current price $12.635/16"-18 18-8 Stainless Steel Coarse Thread Type C Lock Nuts (12 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 9/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: Type ...
View full detailsOriginal price $12.63 - Original price $12.63Original price$12.63$12.63 - $12.63Current price $12.63 -
Original price $12.22 - Original price $12.22Original price$12.22$12.22 - $12.22Current price $12.223/8"-16 18-8 Stainless Steel Coarse Thread Keps Lock Nuts (8 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 13/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: KepTy...
View full detailsOriginal price $12.22 - Original price $12.22Original price$12.22$12.22 - $12.22Current price $12.22 -
Original price $9.40 - Original price $9.40Original price$9.40$9.40 - $9.40Current price $9.40#10-32 18-8 Stainless Steel Fine Thread Keps Lock Nuts (15 pcs.)
Monster Fastener10+ in stockDiameter: #10Diameter 2: 13/32"Thickness: 5/32"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: 18-8Style: KepType:...
View full detailsOriginal price $9.40 - Original price $9.40Original price$9.40$9.40 - $9.40Current price $9.40
