Gunsmithing Screws
Wide variety of sizes
Square Head Bolts
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Original price $11.95 - Original price $11.95Original price$11.95$11.95 - $11.95Current price $11.953/8"-16 x 2-1/2" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $11.95 - Original price $11.95Original price$11.95$11.95 - $11.95Current price $11.95 -
Original price $10.71 - Original price $10.71Original price$10.71$10.71 - $10.71Current price $10.713/8"-16 x 1-1/2" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 1-1/2"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $10.71 - Original price $10.71Original price$10.71$10.71 - $10.71Current price $10.71 -
Original price $10.23 - Original price $10.23Original price$10.23$10.23 - $10.23Current price $10.233/8"-16 x 1-1/2" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 1-1/2"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $10.23 - Original price $10.23Original price$10.23$10.23 - $10.23Current price $10.23 -
Original price $12.24 - Original price $12.24Original price$12.24$12.24 - $12.24Current price $12.243/8"-16 x 3" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 3"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Square He...
View full detailsOriginal price $12.24 - Original price $12.24Original price$12.24$12.24 - $12.24Current price $12.24 -
Original price $9.52 - Original price $9.52Original price$9.52$9.52 - $9.52Current price $9.523/8"-16 x 1" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 1"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Square He...
View full detailsOriginal price $9.52 - Original price $9.52Original price$9.52$9.52 - $9.52Current price $9.52 -
Original price $10.86 - Original price $12.97Original price$10.86 - $12.97$10.86 - $12.97Current price $10.863/8"-16 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Square Head Bolts
Monster Fastener10+ in stockDiameter: 3/8"Length: 4"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Square He...
View full detailsOriginal price $10.86 - Original price $12.97Original price$10.86 - $12.97$10.86 - $12.97Current price $10.86 -
Original price $11.59 - Original price $11.59Original price$11.59$11.59 - $11.59Current price $11.593/8"-16 x 2" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 2"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Square He...
View full detailsOriginal price $11.59 - Original price $11.59Original price$11.59$11.59 - $11.59Current price $11.59 -
Original price $11.57 - Original price $11.57Original price$11.57$11.57 - $11.57Current price $11.573/8"-16 x 2-1/2" Zinc Grade 2 / A307 Square Head Bolts (10 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 2-1/2"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Squar...
View full detailsOriginal price $11.57 - Original price $11.57Original price$11.57$11.57 - $11.57Current price $11.57 -
Original price $11.66 - Original price $11.66Original price$11.66$11.66 - $11.66Current price $11.663/8"-16 x 3" Zinc Grade 2 / A307 Square Head Bolts (8 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 3"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Square He...
View full detailsOriginal price $11.66 - Original price $11.66Original price$11.66$11.66 - $11.66Current price $11.66 -
Original price $11.06 - Original price $11.06Original price$11.06$11.06 - $11.06Current price $11.063/8"-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 $11.06 - Original price $11.06Original price$11.06$11.06 - $11.06Current price $11.06 -
Original price $10.38 - Original price $10.38Original price$10.38$10.38 - $10.38Current price $10.383/8"-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 $10.38 - Original price $10.38Original price$10.38$10.38 - $10.38Current price $10.38 -
Original price $10.65 - Original price $10.65Original price$10.65$10.65 - $10.65Current price $10.653/8"-16 x 1" Zinc Grade 2 / A307 Square Head Bolts (12 pcs.)
Monster Fastener10+ in stockDiameter: 3/8"Length: 1"Material: SteelFinish: ZincHead Style: Square (9/16" Wrench)Thread Size: 16 (Coarse)Hardness: Grade 2 / A307Type: Square He...
View full detailsOriginal price $10.65 - Original price $10.65Original price$10.65$10.65 - $10.65Current price $10.65 -
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
