Gunsmithing Screws
Wide variety of sizes
Extension Springs
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Original price $8.50 - Original price $8.50Original price$8.50$8.50 - $8.50Current price $8.507/8" x .122" x 3-13/32" Steel Extension Springs (1 pcs.)
Monster Fastener10+ in stockDiameter: 7/8"Diameter 2: .122"Length: 3-13/32"Material: Spring SteelType: Extension SpringBox of 1.Extension springs are wire coils designed to be...
View full detailsOriginal price $8.50 - Original price $8.50Original price$8.50$8.50 - $8.50Current price $8.50 -
Original price $28.80 - Original price $28.80Original price$28.80$28.80 - $28.80Current price $28.805/8" x .063" x 10-1/2" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 5/8"Diameter 2: .063"Length: 10-1/2"Material: Spring SteelNominal Size: SRM176Type: Extension SpringWireDiameter: .063 WGBox of 6.Extensi...
View full detailsOriginal price $28.80 - Original price $28.80Original price$28.80$28.80 - $28.80Current price $28.80 -
Original price $26.56 - Original price $26.56Original price$26.56$26.56 - $26.56Current price $26.561/2" x .051" x 10-1/2" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: .051"Length: 10-1/2"Material: Spring SteelNominal Size: SRM175Type: Extension SpringWireDiameter: .051 WGBox of 6.Extensi...
View full detailsOriginal price $26.56 - Original price $26.56Original price$26.56$26.56 - $26.56Current price $26.56 -
Original price $24.27 - Original price $24.27Original price$24.27$24.27 - $24.27Current price $24.273/8" x .051" x 10-1/2" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Diameter 2: .051"Length: 10-1/2"Material: Spring SteelNominal Size: SRM174Type: Extension SpringWireDiameter: .051 WGBox of 6.Extensi...
View full detailsOriginal price $24.27 - Original price $24.27Original price$24.27$24.27 - $24.27Current price $24.27 -
Original price $22.56 - Original price $22.56Original price$22.56$22.56 - $22.56Current price $22.565/16" x .040" x 10-1/2" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: .040"Length: 10-1/2"Material: Spring SteelNominal Size: SRM173Type: Extension SpringWireDiameter: .040 WGBox of 6.Extens...
View full detailsOriginal price $22.56 - Original price $22.56Original price$22.56$22.56 - $22.56Current price $22.56 -
Original price $27.77 - Original price $27.77Original price$27.77$27.77 - $27.77Current price $27.771/4" x .030" x 10-1/2" Steel Extension Springs
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: .030"Length: 10-1/2"Material: Spring SteelNominal Size: SRM172Type: Extension SpringWireDiameter: .030 WGExtension spring...
View full detailsOriginal price $27.77 - Original price $27.77Original price$27.77$27.77 - $27.77Current price $27.77 -
Original price $19.01 - Original price $19.01Original price$19.01$19.01 - $19.01Current price $19.013/16" x .024" x 10-1/2" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 3/16"Diameter 2: .024"Length: 10-1/2"Material: Spring SteelNominal Size: SRM171Type: Extension SpringWireDiameter: .024 WGBox of 6.Extens...
View full detailsOriginal price $19.01 - Original price $19.01Original price$19.01$19.01 - $19.01Current price $19.01 -
Original price $17.29 - Original price $17.29Original price$17.29$17.29 - $17.29Current price $17.293/4" x .105" x 2-7/8" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: .105"Length: 2-7/8"Material: Spring SteelNominal Size: SRM121Type: Extension SpringWireDiameter: .105 WGBox of 6.Extensio...
View full detailsOriginal price $17.29 - Original price $17.29Original price$17.29$17.29 - $17.29Current price $17.29 -
Original price $16.87 - Original price $16.87Original price$16.87$16.87 - $16.87Current price $16.873/4" x .11" x 2-7/8" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: .11"Length: 2-7/8"Material: Spring SteelNominal Size: SRM120Type: Extension SpringWireDiameter: .11 WGBox of 6.Extension ...
View full detailsOriginal price $16.87 - Original price $16.87Original price$16.87$16.87 - $16.87Current price $16.87 -
Original price $34.02 - Original price $34.02Original price$34.02$34.02 - $34.02Current price $34.023/4" x .11" x 2-5/16" SRA435 Steel Ajax Springs
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: .11"Length: 2-5/16"Material: Spring SteelNominal Size: A435SRM119Type: Extension SpringWireDiameter: .11 WGExtension spri...
View full detailsOriginal price $34.02 - Original price $34.02Original price$34.02$34.02 - $34.02Current price $34.02 -
Original price $17.34 - Original price $17.34Original price$17.34$17.34 - $17.34Current price $17.343/4" x .11" x 2-7/16" Steel Extension Springs
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: .11"Length: 2-7/16"Material: Spring SteelNominal Size: SRM118Type: Extension SpringWireDiameter: .11 WGExtension springs ...
View full detailsOriginal price $17.34 - Original price $17.34Original price$17.34$17.34 - $17.34Current price $17.34 -
Original price $14.22 - Original price $14.22Original price$14.22$14.22 - $14.22Current price $14.223/4" x .11" x 2-1/8" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: .11"Length: 2-1/8"Material: Spring SteelNominal Size: SRM116Type: Extension SpringWireDiameter: .11 WGBox of 6.Extension ...
View full detailsOriginal price $14.22 - Original price $14.22Original price$14.22$14.22 - $14.22Current price $14.22 -
Original price $19.05 - Original price $19.05Original price$19.05$19.05 - $19.05Current price $19.055/16" x .045" x 7-1/8" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: .045"Length: 7-1/8"Material: Spring SteelNominal Size: SRM115Type: Extension SpringWireDiameter: .045 WGBox of 6.Extensi...
View full detailsOriginal price $19.05 - Original price $19.05Original price$19.05$19.05 - $19.05Current price $19.05 -
Original price $13.93 - Original price $13.93Original price$13.93$13.93 - $13.93Current price $13.933/4" x .11" x 2" SRA433 Steel Ajax Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 3/4"Diameter 2: .11"Length: 2"Material: Spring SteelNominal Size: A433SRM114Type: Extension SpringWireDiameter: .11 WGBox of 6.Extension ...
View full detailsOriginal price $13.93 - Original price $13.93Original price$13.93$13.93 - $13.93Current price $13.93 -
Original price $30.62 - Original price $30.62Original price$30.62$30.62 - $30.62Current price $30.629/32" x .043" x 6-1/2" Steel Extension Springs (12 pcs.)
Monster Fastener10+ in stockDiameter: 9/32"Diameter 2: .043"Length: 6-1/2"Material: Spring SteelNominal Size: SRM113Type: Extension SpringWireDiameter: .043 WGBox of 12.Extens...
View full detailsOriginal price $30.62 - Original price $30.62Original price$30.62$30.62 - $30.62Current price $30.62 -
Original price $14.28 - Original price $14.28Original price$14.28$14.28 - $14.28Current price $14.285/16" x .035" x 4-13/16" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Diameter 2: .035"Length: 4-13/16"Material: Spring SteelNominal Size: SRM112Type: Extension SpringWireDiameter: .035 WGBox of 6.Exten...
View full detailsOriginal price $14.28 - Original price $14.28Original price$14.28$14.28 - $14.28Current price $14.28 -
Original price $23.72 - Original price $23.72Original price$23.72$23.72 - $23.72Current price $23.721/2" x .051" x 5-1/4" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: .051"Length: 5-1/4"Material: Spring SteelNominal Size: SRM110Type: Extension SpringWireDiameter: .051 WGBox of 6.Extensio...
View full detailsOriginal price $23.72 - Original price $23.72Original price$23.72$23.72 - $23.72Current price $23.72 -
Original price $27.48 - Original price $27.48Original price$27.48$27.48 - $27.48Current price $27.489/16" x .072" x 5" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 9/16"Diameter 2: .072"Length: 5"Material: Spring SteelNominal Size: SRM109Type: Extension SpringWireDiameter: .072 WGBox of 6.Extension s...
View full detailsOriginal price $27.48 - Original price $27.48Original price$27.48$27.48 - $27.48Current price $27.48 -
Original price $18.44 - Original price $18.44Original price$18.44$18.44 - $18.44Current price $18.4411/16" x .042" x 5-3/4" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 11/16"Diameter 2: .042"Length: 5-3/4"Material: Spring SteelNominal Size: SRM107Type: Extension SpringWireDiameter: .042 WGBox of 6.Extens...
View full detailsOriginal price $18.44 - Original price $18.44Original price$18.44$18.44 - $18.44Current price $18.44 -
Original price $21.04 - Original price $21.04Original price$21.04$21.04 - $21.04Current price $21.0421/32" x .096" x 3-15/16" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 21/32"Diameter 2: .096"Length: 3-15/16"Material: Spring SteelNominal Size: SRM106Type: Extension SpringWireDiameter: .096 WGBox of 6.Exte...
View full detailsOriginal price $21.04 - Original price $21.04Original price$21.04$21.04 - $21.04Current price $21.04 -
Original price $19.02 - Original price $19.02Original price$19.02$19.02 - $19.02Current price $19.021/2" x .081" x 5-7/16" Steel Extension Springs (6 pcs.)
Monster Fastener10+ in stockDiameter: 1/2"Diameter 2: .081"Length: 5-7/16"Material: Spring SteelNominal Size: SRM105Type: Extension SpringWireDiameter: .081 WGBox of 6.Extensi...
View full detailsOriginal price $19.02 - Original price $19.02Original price$19.02$19.02 - $19.02Current price $19.02 -
Original price $15.89 - Original price $15.89Original price$15.89$15.89 - $15.89Current price $15.891/4" x .031" x 3/4" Steel Extension Springs (12 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: .031"Length: 3/4"Material: Spring SteelNominal Size: SRM104Type: Extension SpringWireDiameter: .031 WGBox of 12.Extension...
View full detailsOriginal price $15.89 - Original price $15.89Original price$15.89$15.89 - $15.89Current price $15.89 -
Original price $18.09 - Original price $18.09Original price$18.09$18.09 - $18.09Current price $18.091/4" x .025" x 1-3/16" Steel Extension Springs (12 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Diameter 2: .025"Length: 1-3/16"Material: Spring SteelNominal Size: SRM102Type: Extension SpringWireDiameter: .025 WGBox of 12.Extens...
View full detailsOriginal price $18.09 - Original price $18.09Original price$18.09$18.09 - $18.09Current price $18.09 -
Original price $16.34 - Original price $16.34Original price$16.34$16.34 - $16.34Current price $16.345/32" x .016" x 15/16" Steel Extension Springs (12 pcs.)
Monster Fastener10+ in stockDiameter: 5/32"Diameter 2: .016"Length: 15/16"Material: Spring SteelNominal Size: SRM100Type: Extension SpringWireDiameter: .016 WGBox of 12.Extens...
View full detailsOriginal price $16.34 - Original price $16.34Original price$16.34$16.34 - $16.34Current price $16.34
