Gunsmithing Screws
Wide variety of sizes
U-Bolts & J-Bolts
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Original price $23.59 - Original price $23.59Original price$23.59$23.59 - $23.59Current price $23.595/16"-18 x 2" x 7" Zinc Plated Steel Square U-Bolt (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 2"Length: 7"Material: SteelFinish: ZincShape: SquareType: U-BoltBox of 10.
Original price $23.59 - Original price $23.59Original price$23.59$23.59 - $23.59Current price $23.59 -
Original price $23.34 - Original price $23.34Original price$23.34$23.34 - $23.34Current price $23.343/8"-16 x 3" x 4" Zinc Plated Steel Square U-Bolt (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 3"Length: 4"Material: SteelFinish: ZincShape: SquareType: U-BoltBox of 10.
Original price $23.34 - Original price $23.34Original price$23.34$23.34 - $23.34Current price $23.34 -
Original price $20.02 - Original price $20.02Original price$20.02$20.02 - $20.02Current price $20.025/16"-18 x 2" x 3" Zinc Plated Steel Square U-Bolt (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 2"Length: 3"Material: SteelFinish: ZincShape: SquareType: U-BoltBox of 10.
Original price $20.02 - Original price $20.02Original price$20.02$20.02 - $20.02Current price $20.02 -
Original price $21.13 - Original price $21.13Original price$21.13$21.13 - $21.13Current price $21.135/16"-18 x 1-3/8" x 3-3/4" Zinc Plated Steel Round U-Bolt (10 pcs.)
Monster FastenerOnly 3 left!Thread Diameter: 5/16"Inside Diameter: 1-3/8"Length: 3-3/4"Material: SteelFinish: ZincShape: RoundType: U-Bolt Box of 10.
Original price $21.13 - Original price $21.13Original price$21.13$21.13 - $21.13Current price $21.13 -
Original price $15.90 - Original price $15.90Original price$15.90$15.90 - $15.90Current price $15.901/4"-20 x 2-5/16" Zinc Plated Steel Coase Thread J-Bolt w/ Nut (20 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Length: 2-5/6"Material: SteelFinish: ZincThread Size: 20 (Coarse)Type: J BoltBox of 20.
Original price $15.90 - Original price $15.90Original price$15.90$15.90 - $15.90Current price $15.90 -
Original price $32.15 - Original price $32.15Original price$32.15$32.15 - $32.15Current price $32.153/8"-16 x 3" x 6" Zinc Plated Steel Square U-Bolt (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 3"Length: 6"Material: SteelFinish: ZincShape: SquareType: U-BoltBox of 10.
Original price $32.15 - Original price $32.15Original price$32.15$32.15 - $32.15Current price $32.15 -
Original price $25.14 - Original price $25.14Original price$25.14$25.14 - $25.14Current price $25.143/8"-16 x 2-1/2" x 3-5/8" Zinc Plated Steel Round U-Bolt (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 2-1/2"Length: 3-5/8"Material: SteelFinish: ZincShape: RoundType: U-BoltBox of 10.
Original price $25.14 - Original price $25.14Original price$25.14$25.14 - $25.14Current price $25.14 -
Original price $21.56 - Original price $21.56Original price$21.56$21.56 - $21.56Current price $21.561/4"-20 x 4" Zinc Plated Steel Coase Thread J-Bolt w/ Nut (20 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 1/2"Length: 4"Material: SteelFinish: ZincThread Size: 20 (Coarse)Type: J BoltBox of 20.
Original price $21.56 - Original price $21.56Original price$21.56$21.56 - $21.56Current price $21.56 -
Original price $19.69 - Original price $19.69Original price$19.69$19.69 - $19.69Current price $19.695/16"-18 x 2" x 3-1/4" Zinc Plated Steel Round U-Bolt (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 2"Length: 3-1/4"Material: SteelFinish: ZincShape: RoundType: U-BoltBox of 10.
Original price $19.69 - Original price $19.69Original price$19.69$19.69 - $19.69Current price $19.69 -
Original price $21.34 - Original price $21.34Original price$21.34$21.34 - $21.34Current price $21.345/16"-18 x 1-3/4" x 4-1/4" Zinc Plated Steel Round U-Bolt (10 pcs.)
Monster FastenerOnly 9 left!Diameter: 5/16"Diameter 2: 1-3/4"Length: 4-1/4"Material: SteelFinish: ZincShape: RoundType: U-BoltBox of 10.
Original price $21.34 - Original price $21.34Original price$21.34$21.34 - $21.34Current price $21.34 -
Original price $26.52 - Original price $26.52Original price$26.52$26.52 - $26.52Current price $26.525/16" x 5/8" 6" Zinc Plated Steel Coarse Thread J-Bolts (20 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 6"Material: SteelFinish: ZincThread Type: CoarseType: J BoltBox of 20.
Original price $26.52 - Original price $26.52Original price$26.52$26.52 - $26.52Current price $26.52 -
Original price $11.10 - Original price $11.10Original price$11.10$11.10 - $11.10Current price $11.101/4"-20 x 6" Zinc Plated Steel Coarse Thread J Bolts (4 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Length: 6"Material: SteelFinish: ZincThread Size: 20 (Coarse)Type: J BoltBox of 4.
Original price $11.10 - Original price $11.10Original price$11.10$11.10 - $11.10Current price $11.10 -
Original price $13.18 - Original price $13.18Original price$13.18$13.18 - $13.18Current price $13.181/4"-20 x 7/16" x 2" Zinc Plated Steel Coarse Thread J Bolts (8 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: 7/16"Length: 2"Material: SteelFinish: ZincThread Size: 20 (Coarse)Type: J BoltBox of 8.
Original price $13.18 - Original price $13.18Original price$13.18$13.18 - $13.18Current price $13.18 -
Original price $14.03 - Original price $14.03Original price$14.03$14.03 - $14.03Current price $14.033/16"-24 x 1-7/8" Zinc Plated Steel Coarse Thread J Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/16"Length: 1-7/8"Material: SteelFinish: ZincThread Type: CoarseType: J BoltBox of 10.
Original price $14.03 - Original price $14.03Original price$14.03$14.03 - $14.03Current price $14.03 -
Original price $16.82 - Original price $16.82Original price$16.82$16.82 - $16.82Current price $16.823/8"-16" x 7" Zinc Plated Steel Coase Thread J-Bolt w/ Nut (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 7"Material: SteelFinish: ZincThread Size: 16 (Coarse)Type: J BoltBox of 10.
Original price $16.82 - Original price $16.82Original price$16.82$16.82 - $16.82Current price $16.82 -
Original price $15.60 - Original price $15.60Original price$15.60$15.60 - $15.60Current price $15.603/8"-16" x 5" Zinc Plated Steel Coase Thread J-Bolt w/ Nut (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 5"Material: SteelFinish: ZincThread Size: 16 (Coarse)Type: J BoltBox of 10.
Original price $15.60 - Original price $15.60Original price$15.60$15.60 - $15.60Current price $15.60 -
Original price $14.67 - Original price $14.67Original price$14.67$14.67 - $14.67Current price $14.675/16"-18 x 5" Zinc Plated Steel Coase Thread J-Bolt w/ Nut (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 5"Material: SteelFinish: ZincThread Size: 18 (Coarse)Type: J BoltBox of 10.
Original price $14.67 - Original price $14.67Original price$14.67$14.67 - $14.67Current price $14.67 -
Original price $38.03 - Original price $38.03Original price$38.03$38.03 - $38.03Current price $38.033/8"-16 x 4" x 6" Zinc Plated Steel Square U-Bolt (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 4"Length: 6"Material: SteelFinish: ZincShape: SquareType: U-BoltBox of 10.
Original price $38.03 - Original price $38.03Original price$38.03$38.03 - $38.03Current price $38.03 -
Original price $34.92 - Original price $34.92Original price$34.92$34.92 - $34.92Current price $34.923/8"-16 x 4" x 5" Zinc Plated Steel Square U-Bolt (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: 4"Length: 5"Material: SteelFinish: ZincShape: SquareType: U-BoltBox of 10.
Original price $34.92 - Original price $34.92Original price$34.92$34.92 - $34.92Current price $34.92 -
Original price $23.01 - Original price $23.01Original price$23.01$23.01 - $23.01Current price $23.015/16"-18 x 2-1/2" x 5-3/16" Zinc Plated Steel Round U-Bolt (10 pcs.)
Monster FastenerOnly 6 left!Diameter: 5/16"Diameter 2: 2-1/2"Length: 5-3/16"Material: SteelFinish: ZincShape: RoundType: U-BoltBox of 10.
Original price $23.01 - Original price $23.01Original price$23.01$23.01 - $23.01Current price $23.01 -
Original price $21.34 - Original price $21.34Original price$21.34$21.34 - $21.34Current price $21.345/16"-18 x 2-1/2" x 3-1/2" Zinc Plated Steel Round U-Bolt (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: 2-1/2"Length: 3-1/2"Material: SteelFinish: ZincShape: RoundType: U-BoltBox of 10.
Original price $21.34 - Original price $21.34Original price$21.34$21.34 - $21.34Current price $21.34 -
Original price $17.74 - Original price $17.74Original price$17.74$17.74 - $17.74Current price $17.74
1/4"-20 x 1-1/8" x 3-1/2" Zinc Plated Steel Round U-Bolt (10 pcs.)
Monster FastenerOut of stockDiameter: 1/4"Diameter 2: 1-1/8"Length: 3-1/2"Material: SteelFinish: ZincShape: RoundType: U-BoltBox of 10.
Original price $17.74 - Original price $17.74Original price$17.74$17.74 - $17.74Current price $17.74Sold out -
Original price $23.45 - Original price $23.45Original price$23.45$23.45 - $23.45Current price $23.455/16" x 5/8" x 4" Zinc Plated Steel Coarse Thread J-Bolts (20 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 4"Material: SteelFinish: ZincThread Type: CoarseType: J BoltBox of 20.
Original price $23.45 - Original price $23.45Original price$23.45$23.45 - $23.45Current price $23.45 -
Original price $26.01 - Original price $26.01Original price$26.01$26.01 - $26.01Current price $26.011/4"-20 x 6" Zinc Plated Steel Coase Thread J-Bolt w/ Nut (20 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Length: 6"Material: SteelFinish: ZincThread Size: 20 (Coarse)Type: J BoltBox of 20.
Original price $26.01 - Original price $26.01Original price$26.01$26.01 - $26.01Current price $26.01
