Gunsmithing Screws
Wide variety of sizes
Lock Nuts
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Original price $5.13 - Original price $8.9Original price$5.13 - $8.9$5.13 - $8.9Current price $5.131/4"-20 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: Stainless SteelDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 18-8Style: Waxed ...
View full detailsOriginal price $5.13 - Original price $8.9Original price$5.13 - $8.9$5.13 - $8.9Current price $5.13 -
Original price $6.02 - Original price $6.02Original price$6.02$6.02 - $6.02Current price $6.027/16"-20 Polished 18-8 Stainless Nylon Insert Lock Nuts (4 pcs.)
centurytool.store10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: Stainless SteelFinish: PolishedDriver Type: 5/8" WrenchThread Size: 20 (Fine)Hardness: ...
View full detailsOriginal price $6.02 - Original price $6.02Original price$6.02$6.02 - $6.02Current price $6.02 -
Original price $5.19 - Original price $5.19Original price$5.19$5.19 - $5.19Current price $5.193/8"-24 18-8 Stainless Steel Fine Thread Serrated Lock Nuts (5 pcs.)
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 11/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-8Style: Serrate...
View full detailsOriginal price $5.19 - Original price $5.19Original price$5.19$5.19 - $5.19Current price $5.19 -
Original price $4.87 - Original price $5.98Original price$4.87 - $5.98$4.87 - $5.98Current price $4.871/2"-13 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 1/2"Diameter 2: 7/8"Thickness: 19/32"Material: Stainless SteelDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness: 18-8Style: Waxed ...
View full detailsOriginal price $4.87 - Original price $5.98Original price$4.87 - $5.98$4.87 - $5.98Current price $4.87 -
Original price $5.73 - Original price $5.73Original price$5.73$5.73 - $5.73Current price $5.735/16"-18 18-8 Stainless Steel Coarse Thread Keps Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: KepT...
View full detailsOriginal price $5.73 - Original price $5.73Original price$5.73$5.73 - $5.73Current price $5.73 -
Original price $5.03 - Original price $8.02Original price$5.03 - $8.02$5.03 - $8.02Current price $5.03#10-24 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: #10Thickness: 1/4"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Hardness: 18-8Style: Waxed Nylon InsertType: L...
View full detailsOriginal price $5.03 - Original price $8.02Original price$5.03 - $8.02$5.03 - $8.02Current price $5.03 -
Original price $5.04 - Original price $11.18Original price$5.04 - $11.18$5.04 - $11.18Current price $5.045/16"-18 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: Waxe...
View full detailsOriginal price $5.04 - Original price $11.18Original price$5.04 - $11.18$5.04 - $11.18Current price $5.04 -
Original price $5.13 - Original price $9.37Original price$5.13 - $9.37$5.13 - $9.37Current price $5.133/8"-16 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: Wax...
View full detailsOriginal price $5.13 - Original price $9.37Original price$5.13 - $9.37$5.13 - $9.37Current price $5.13 -
Original price $6.23 - Original price $6.23Original price$6.23$6.23 - $6.23Current price $6.23#10-24 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: #10Diameter 2: 7/16"Thickness: 1/4"Material: Stainless SteelDriver Type: 3/8" WrenchThread Size: 24 (Coarse)Hardness: 18-8Style: Waxed Ny...
View full detailsOriginal price $6.23 - Original price $6.23Original price$6.23$6.23 - $6.23Current price $6.23 -
Original price $5.63 - Original price $6.2Original price$5.63 - $6.2$5.63 - $6.2Current price $5.635/16"-18 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness: 18-8Style: Waxe...
View full detailsOriginal price $5.63 - Original price $6.2Original price$5.63 - $6.2$5.63 - $6.2Current price $5.63 -
Original price $5.63 - Original price $7.28Original price$5.63 - $7.28$5.63 - $7.28Current price $5.633/8"-16 18-8 Stainless Steel Coarse Thread Nylon Insert Lock Nuts
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 21/32"Thickness: 15/32"Material: Stainless SteelDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 18-8Style: Wax...
View full detailsOriginal price $5.63 - Original price $7.28Original price$5.63 - $7.28$5.63 - $7.28Current price $5.63 -
Original price $7.97 - Original price $7.97Original price$7.97$7.97 - $7.97Current price $7.97#8-32 Polished 18-8 Stainless Nylon Insert Lock Nuts (12 pcs.)
centurytool.store10+ in stockDiameter: #8Diameter 2: 3/8"Thickness: 7/16"Material: Stainless SteelFinish: PolishedDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: 18...
View full detailsOriginal price $7.97 - Original price $7.97Original price$7.97$7.97 - $7.97Current price $7.97 -
Original price $7.16 - Original price $7.16Original price$7.16$7.16 - $7.16Current price $7.161/4"-20 Polished 18-8 Stainless Nylon Insert Lock Nuts (8 pcs.)
centurytool.store10+ in stockDiameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: Stainless SteelFinish: PolishedDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: 1...
View full detailsOriginal price $7.16 - Original price $7.16Original price$7.16$7.16 - $7.16Current price $7.16 -
Original price $6.41 - Original price $6.41Original price$6.41$6.41 - $6.41Current price $6.415/16"-18 Polished 18-8 Stainless Nylon Insert Lock Nuts (6 pcs.)
centurytool.store10+ in stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelFinish: PolishedDriver Type: 1/2" WrenchThread Size: 18 (Coarse)Hardness:...
View full detailsOriginal price $6.41 - Original price $6.41Original price$6.41$6.41 - $6.41Current price $6.41 -
Original price $6.38 - Original price $6.38Original price$6.38$6.38 - $6.38Current price $6.383/8"-16 Polished 18-8 Stainless Nylon Insert Lock Nuts (5 pcs.)
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 7/16"Material: Stainless SteelFinish: PolishedDriver Type: 9/16" WrenchThread Size: 16 (Coarse)Hardness: 1...
View full detailsOriginal price $6.38 - Original price $6.38Original price$6.38$6.38 - $6.38Current price $6.38 -
Original price $6.02 - Original price $6.02Original price$6.02$6.02 - $6.02Current price $6.027/16"-14 Polished 18-8 Stainless Nylon Insert Lock Nuts (4 pcs.)
centurytool.store10+ in stockDiameter: 7/16"Diameter 2: 23/32"Thickness: 15/32"Material: Stainless SteelFinish: PolishedDriver Type: 5/8" WrenchThread Size: 14 (Coarse)Hardness...
View full detailsOriginal price $6.02 - Original price $6.02Original price$6.02$6.02 - $6.02Current price $6.02 -
Original price $5.74 - Original price $5.74Original price$5.74$5.74 - $5.74Current price $5.741/2"-13 Polished 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)
centurytool.store10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 19/32"Material: Stainless SteelFinish: PolishedDriver Type: 3/4" WrenchThread Size: 13 (Coarse)Hardness:...
View full detailsOriginal price $5.74 - Original price $5.74Original price$5.74$5.74 - $5.74Current price $5.74 -
Original price $6.21 - Original price $6.21Original price$6.21$6.21 - $6.21Current price $6.215/8"-11 Polished 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)
centurytool.store10+ in stockDiameter: 5/8"Diameter 2: 1-1/16"Thickness: 3/4"Material: Stainless SteelFinish: PolishedDriver Type: 15/16" WrenchThread Size: 11 (Coarse)Hardness...
View full detailsOriginal price $6.21 - Original price $6.21Original price$6.21$6.21 - $6.21Current price $6.21 -
Original price $7.89 - Original price $7.89Original price$7.89$7.89 - $7.89Current price $7.89#10-32 Polished 18-8 Stainless Nylon Insert Lock Nuts (10 pcs.)
centurytool.store10+ in stockDiameter: #10Thickness: 1/4"Material: Stainless SteelFinish: PolishedDriver Type: 3/8" WrenchThread Size: 32 (Fine)Hardness: 18-8Nominal Size: #10S...
View full detailsOriginal price $7.89 - Original price $7.89Original price$7.89$7.89 - $7.89Current price $7.89 -
Original price $6.41 - Original price $6.41Original price$6.41$6.41 - $6.41Current price $6.41
5/16"-24 Polished 18-8 Stainless Nylon Insert Lock Nuts (6 pcs.)
centurytool.storeOut of stockDiameter: 5/16"Diameter 2: 9/16"Thickness: 11/32"Material: Stainless SteelFinish: PolishedDriver Type: 1/2" WrenchThread Size: 24 (Fine)Hardness: 1...
View full detailsOriginal price $6.41 - Original price $6.41Original price$6.41$6.41 - $6.41Current price $6.41Sold out -
Original price $6.38 - Original price $6.38Original price$6.38$6.38 - $6.38Current price $6.383/8"-24 Polished 18-8 Stainless Nylon Insert Lock Nuts (5 pcs.)
centurytool.store10+ in stockDiameter: 3/8"Diameter 2: 5/8"Thickness: 7/16"Material: Stainless SteelFinish: PolishedDriver Type: 9/16" WrenchThread Size: 24 (Fine)Hardness: 18-...
View full detailsOriginal price $6.38 - Original price $6.38Original price$6.38$6.38 - $6.38Current price $6.38 -
Original price $5.74 - Original price $5.74Original price$5.74$5.74 - $5.74Current price $5.741/2"-20 Polished 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)
centurytool.store10+ in stockDiameter: 1/2"Diameter 2: 27/32"Thickness: 19/32"Material: Stainless SteelFinish: PolishedDriver Type: 3/4" WrenchThread Size: 20 (Fine)Hardness: 1...
View full detailsOriginal price $5.74 - Original price $5.74Original price$5.74$5.74 - $5.74Current price $5.74 -
Original price $6.42 - Original price $6.42Original price$6.42$6.42 - $6.42Current price $6.425/8"-18 Polished 18-8 Stainless Nylon Insert Lock Nuts (3 pcs.)
centurytool.store10+ in stockDiameter: 5/8"Diameter 2: 1-1/16"Thickness: 3/4"Material: Stainless SteelFinish: PolishedDriver Type: 15/16" WrenchThread Size: 18 (Fine)Hardness: ...
View full detailsOriginal price $6.42 - Original price $6.42Original price$6.42$6.42 - $6.42Current price $6.42 -
Original price $4.99 - Original price $4.99Original price$4.99$4.99 - $4.99Current price $4.99#8-32 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts (20 pcs.)
centurytool.store10+ in stockDiameter: #8Diameter 2: 3/8"Thickness: 3/16"Material: Stainless SteelDriver Type: 11/32" WrenchThread Size: 32 (Coarse)Hardness: 18-8Style: Thin Pa...
View full detailsOriginal price $4.99 - Original price $4.99Original price$4.99$4.99 - $4.99Current price $4.99
