Silicon Bronze Machine Screw
> Slotted Drive
> Flat Head
> #6, #8, #10, 1/4", 5/16", 3/8", 1/2", or 5/8" Sizes
When only the best will do, use our marine grade silicon bronze for all your fasteners and mounting hardware.
Product Features:Our Premium
Silicon Bronze Machine Screws contain about 3% silicon for maximum corrosion resistance and superior durability.
A superior material for underwater fastenings.
Slot drive with a flat head.
Flat head screws are usually countersunk into the material for a smooth finished surface.
Specifications & Pricing:
Please choose the Screw(s) you need from the drop down menu above the product description.
Size: (A)
#6-32 x 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1661 - Material: Silicon Bronze - Head Width: .24" - Shaft Diameter: .12" -
Price: $.23 eachSize: (A)
#6-32 x 3/4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1662 - Material: Silicon Bronze - Head Width: .24" - Shaft Diameter: .12" -
Price: $.27 eachSize: (A)
#6-32 x 1" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1663 - Material: Silicon Bronze - Head Width: .24" - Shaft Diameter: .12" -
Price: $.31 eachSize: (A)
#6-32 x 1 1/4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1664 - Material: Silicon Bronze - Head Width: .24" - Shaft Diameter: .12" -
Price: $.35 eachSize: (A)
#8-32 x 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1666 - Material: Silicon Bronze - Head Width: .31" - Shaft Diameter: .15" -
Price: $.38 eachSize: (A)
#8-32 x 3/4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1668 - Material: Silicon Bronze - Head Width: .31" - Shaft Diameter: .15" -
Price: $.34 eachSize: (A)
#8-32 x 1" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1669 - Material: Silicon Bronze - Head Width: .31" - Shaft Diameter: .15" -
Price: $.52 eachSize: (A)
#10-24 X 3/4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1673 - Material: Silicon Bronze - Head Width: .35" - Shaft Diameter: .17" -
Price: $.44 eachSize: (A)
#10-24 x 1" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1674 - Material: Silicon Bronze - Head Width: .35" - Shaft Diameter: .17" -
Price: $.47 eachSize: (A)
#10-24 x 1 1/4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1675 - Material: Silicon Bronze - Head Width: .35" - Shaft Diameter: .17" -
Price: $.53 eachSize: (A)
#10-24 x 1 3/4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1677 - Material: Silicon Bronze - Head Width: .35" - Shaft Diameter: .17" -
Price: $1.20 eachSize: (A)
#10-24 x 2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1678 - Material: Silicon Bronze - Head Width: .35" - Shaft Diameter: .17" -
Price: $.95 eachSize: (A)
1/4"-20 x 3/4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1682 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $.61 eachSize: (A)
1/4"-20 x 1" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1683 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $.66 eachSize: (A)
1/4"-20 x 1 1/4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1684 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $.73 eachSize: (A)
1/4"-20 x 1 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1685 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $.86 eachSize: (A)
1/4"-20 x 2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1687 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $1.25 eachSize: (A)
1/4"-20 x 2 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1688 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $1.45 eachSize: (A)
1/4"-20 x 3" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1689 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $1.68 eachSize: (A)
1/4"-20 x 3 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1690 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $2.22 eachSize: (A)
1/4"-20 x 4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1691 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $1.99 eachSize: (A)
1/4"-20 x 5" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-675 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $12.75 eachSize: (A)
1/4"-20 x 6" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-2760 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $15.42 eachSize: (A)
1/4"-20 x 8" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-675 - Material: Silicon Bronze - Head Width: .45" - Shaft Diameter: .23" -
Price: $17.99 eachSize: (A)
5/16"-18 x 1" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1693 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $1.56 eachSize: (A)
5/16"-18 x 1 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1695 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $1.70 eachSize: (A)
5/16"-18 x 2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1696 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $2.16 eachSize: (A)
5/16"-18 x 2 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1697 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $2.36 eachSize: (A)
5/16"-18 x 3" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1698 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $5.09 eachSize: (A)
5/16"-18 x 4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1700 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $11.99 eachSize: (A)
5/16"-18 x 5" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1944 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $14.99 eachSize: (A)
5/16"-18 x 6" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1701 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $15.99 eachSize: (A)
5/16"-18 x 8" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1376 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $17.99 eachSize: (A)
5/16"-18 x 10" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1800 - Material: Silicon Bronze - Head Width: .58" - Shaft Diameter: .29" -
Price: $19.22 eachSize: (A)
3/8"-16 x 1" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1702 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $2.12 eachSize: (A)
3/8"-16 x 1 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1703 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $2.99 eachSize: (A)
3/8"-16 x 2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1704 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $3.79 eachSize: (A)
3/8"-16 x 2 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1705 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $3.99 eachSize: (A)
3/8"-16 x 3" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1706 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $4.09 eachSize: (A)
3/8"-16 x 3 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1707 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $6.04 eachSize: (A)
3/8"-16 x 4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1708 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $6.99 eachSize: (A)
3/8"-16 x 5" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1709 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $18.99 eachSize: (A)
3/8"-16 x 6" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1710 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $20.99 eachSize: (A)
3/8"-16 x 8" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-2845 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $29.99 eachSize: (A)
3/8"-16 x 10" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-2894 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $31.99 eachSize: (A)
3/8"-16 x 12" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-5594 - Material: Silicon Bronze - Head Width: .68" - Shaft Diameter: .34" -
Price: $39.99 eachSize: (A)
1/2"-13 x 1 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-3168 - Material: Silicon Bronze - Head Width: .80" - Shaft Diameter: .48" -
Price: $5.97 eachSize: (A)
1/2"-13 x 2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1712 - Material: Silicon Bronze - Head Width: .80" - Shaft Diameter: .48" -
Price: $10.18 eachSize: (A)
1/2"-13 x 2 1/2" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-2877 - Material: Silicon Bronze - Head Width: .80" - Shaft Diameter: .48" -
Price: $14.79 eachSize: (A)
1/2"-13 x 3" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1713 - Material: Silicon Bronze - Head Width: .80" - Shaft Diameter: .48" -
Price: $16.99 eachSize: (A)
1/2"-13 x 4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1714 - Material: Silicon Bronze - Head Width: .80" - Shaft Diameter: .48" -
Price: $19.99 eachSize: (A)
1/2"-13 x 5" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1715 - Material: Silicon Bronze - Head Width: .80" - Shaft Diameter: .48" -
Price: $21.32 eachSize: (A)
1/2"-13 x 6" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-1716 - Material: Silicon Bronze - Head Width: .80" - Shaft Diameter: .48" -
Price: $27.99 eachSize: (A)
1/2"-13 x 8" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-3034 - Material: Silicon Bronze - Head Width: .80" - Shaft Diameter: .48" -
Price: $29.21 eachSize: (A)
1/2"-13 x 10" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-3046 - Material: Silicon Bronze - Head Width: .80" - Shaft Diameter: .48" -
Price: $31.39 eachSize: (A)
5/8"-11 x 4" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-5862 - Material: Silicon Bronze - Head Width: 1.0" - Shaft Diameter: .59" -
Price: $40.99 eachSize: (A)
5/8"-11 x 5" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-5529 - Material: Silicon Bronze - Head Width: 1.0" - Shaft Diameter: .59" -
Price: $46.99 eachSize: (A)
5/8"-11 x 6" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-5863 - Material: Silicon Bronze - Head Width: 1.0" - Shaft Diameter: .59" -
Price: $51.99 eachSize: (A)
5/8"-11 x 8" (B) - Fastener Type:
Silicon Bronze Machine Screw -
Flat Head -
Slotted Drive - Model #
FA-267-5864 - Material: Silicon Bronze - Head Width: 1.0" - Shaft Diameter: .59" -
Price: $60.99 eachCombine this purchase with other items in our store for discounted shipping.
Bronze is a favored material to use for traditional boat fittings because it takes casting, machining, and polishing very well, is relatively strong and incredibly resistant to salt water.
While bronze is often more expensive initially than other marine grade materials, this expense is easily recovered through the high strength and long life bronze provides.