Gunsmithing Screws
Wide variety of sizes
Square Head Bolts
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Original price $11.47 - Original price $11.47Original price$11.47$11.47 - $11.47Current price $11.475/16"-18 x 2" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 2"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Square He...
View full detailsOriginal price $11.47 - Original price $11.47Original price$11.47$11.47 - $11.47Current price $11.47 -
Original price $11.01 - Original price $11.01Original price$11.01$11.01 - $11.01Current price $11.015/16"-18 x 1-3/4" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 1-3/4"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $11.01 - Original price $11.01Original price$11.01$11.01 - $11.01Current price $11.01 -
Original price $10.04 - Original price $10.04Original price$10.04$10.04 - $10.04Current price $10.045/16"-18 x 1-1/4" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $10.04 - Original price $10.04Original price$10.04$10.04 - $10.04Current price $10.04 -
Original price $10.44 - Original price $10.44Original price$10.44$10.44 - $10.44Current price $10.443/8"-16 x 1-3/4" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 1-3/4"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $10.44 - Original price $10.44Original price$10.44$10.44 - $10.44Current price $10.44 -
Original price $9.75 - Original price $9.75Original price$9.75$9.75 - $9.75Current price $9.753/8"-16 x 1-1/4" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $9.75 - Original price $9.75Original price$9.75$9.75 - $9.75Current price $9.75 -
Original price $10.83 - Original price $10.83Original price$10.83$10.83 - $10.83Current price $10.835/16"-18 x 3" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 3"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Square He...
View full detailsOriginal price $10.83 - Original price $10.83Original price$10.83$10.83 - $10.83Current price $10.83 -
Original price $10.44 - Original price $10.44Original price$10.44$10.44 - $10.44Current price $10.445/16"-18 x 2-1/2" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $10.44 - Original price $10.44Original price$10.44$10.44 - $10.44Current price $10.44 -
Original price $10.10 - Original price $10.10Original price$10.10$10.10 - $10.10Current price $10.105/16"-18 x 1-3/4" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 1-3/4"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $10.10 - Original price $10.10Original price$10.10$10.10 - $10.10Current price $10.10 -
Original price $9.40 - Original price $9.40Original price$9.40$9.40 - $9.40Current price $9.405/16"-18 x 1-3/8" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 1-3/8"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $9.40 - Original price $9.40Original price$9.40$9.40 - $9.40Current price $9.40 -
Original price $9.11 - Original price $9.11Original price$9.11$9.11 - $9.11Current price $9.115/16"-18 x 1-1/4" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $9.11 - Original price $9.11Original price$9.11$9.11 - $9.11Current price $9.11 -
Original price $9.65 - Original price $9.65Original price$9.65$9.65 - $9.65Current price $9.651/4"-20 x 3-1/2" Zinc Grade 2 / A307 Square Head Bolts (6 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Length: 3-1/2"Material: SteelFinish: ZincHead Style: Square (3/8" Wrench)Thread Size: 20 (Coarse)Hardness: Grade 2 / A307Type: Square...
View full detailsOriginal price $9.65 - Original price $9.65Original price$9.65$9.65 - $9.65Current price $9.65 -
Original price $9.85 - Original price $9.85Original price$9.85$9.85 - $9.85Current price $9.851/4"-20 x 2" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Length: 2"Material: SteelFinish: ZincHead Style: Square (3/8" Wrench)Thread Size: 20 (Coarse)Hardness: Grade 2 / A307Type: Square Hea...
View full detailsOriginal price $9.85 - Original price $9.85Original price$9.85$9.85 - $9.85Current price $9.85 -
Original price $9.28 - Original price $9.28Original price$9.28$9.28 - $9.28Current price $9.281/4"-20 x 1-1/4" Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)
Monster Fastener10+ in stockDiameter: 1/4"Length: 1-1/4"Material: SteelFinish: ZincHead Style: Square (3/8" Wrench)Thread Size: 20 (Coarse)Hardness: Grade 2 / A307Type: Square...
View full detailsOriginal price $9.28 - Original price $9.28Original price$9.28$9.28 - $9.28Current price $9.28 -
Original price $20.21 - Original price $20.21Original price$20.21$20.21 - $20.21Current price $20.215/16-18 x 1-3/8 Zinc Plated Steel Coarse Thread Battery Bolt (50 pcs.)
Monster Fastener10+ in stockDiameter: 5/16"Length: 1-3/8"Material: SteelFinish: ZincHead Style: Square (1/2" Wrench)Thread Size: 18 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $20.21 - Original price $20.21Original price$20.21$20.21 - $20.21Current price $20.21
