Flat Washers Silicon Bronze

Silicon Bronze Flat Washers

Corrosion Resistant Washers Suitable for Marine Application


  • Marine Grade Silicon Bronze Flat Washers are highly corrosion resistant
  • Contains the alloys: copper and tin making it hard and tough
  • Silicon bronze is suitable for marine, corrosive and high heat environments
  • Due to its color (similar to copper) it is sometimes used aesthetically
  • Commonly used for:
    • Boats
    • Salt Water Docks
    • Telcom Applications
    • Plumbing
    • Electrical
    • Tattoo Guns
    • Power Plants

Note: All Silicon Bronze products will develop a patina based on the environment and time. These fasteners are not coated with any sealants to prevent a patina from forming. Depending on when the product was manufactured, you may receive a product that has started to develop a patina.


Flat Washer Sizes Inner Diameter (ID) Outer Diameter (OD) Washer Thickness
#6 0.147" 0.375" 0.032"
#8 0.172" 0.375" 0.032"
#10 0.200" 0.437" 0.036"
#12 0.228" 0.500" 0.040"
1/4" S 0.260" 0.56" 0.040"
1/4" L 0.260" 0.687" 0.040"
5/16" - S 0.340" 0.750" 0.062"
5/16" - L 0.340" 0.875" 0.062"
3/8" - S 0.392" 0.875" 0.062"
3/8" - L 0.392" 1.000" 0.062"
7/16" 0.500" 1.125" 0.062"
1/2" 0.562" 1.250" 0.078"
5/8" 0.687" 1.500" 0.091"
3/4" 0.812" 1.875" 0.102"
7/8" 0.937" 2.250" 0.114"
1" 1.062" 2.500" 0.128"
Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Silicon Bronze Flat Washers - #6 (0.147 x 0.375 x .032)
SKU #10000012
Silicon Bronze Flat Washers - #6 (0.147 x 0.375 x .032)
SKU #10000012
1
NA
25
$4.00 (0.16/ea)
100
$10.00 (0.1/ea)
1000
$80.00 (0.08/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - #8 (0.172 x 0.375 x .032)
SKU #10000022
Silicon Bronze Flat Washers - #8 (0.172 x 0.375 x .032)
SKU #10000022
1
NA
25
$5.00 (0.2/ea)
100
$15.00 (0.15/ea)
1000
$130.00 (0.13/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - #10 (0.200 x 0.437 x .036)
SKU #10000032
Silicon Bronze Flat Washers - #10 (0.200 x 0.437 x .036)
SKU #10000032
1
NA
25
$5.50 (0.22/ea)
100
$16.00 (0.16/ea)
1000
$140.00 (0.14/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - #12 (0.228 x 0.50 x .040)
SKU #10000042
Silicon Bronze Flat Washers - #12 (0.228 x 0.50 x .040)
SKU #10000042
1
NA
25
$9.75 (0.39/ea)
100
$31.00 (0.31/ea)
1000
$300.00 (0.3/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 1/4" (0.267 x 0.56 x .040) Small
SKU #10000053
Silicon Bronze Flat Washers - 1/4" (0.267 x 0.56 x .040) Small
SKU #10000053
1
NA
25
$8.75 (0.35/ea)
100
$29.00 (0.29/ea)
1000
$270.00 (0.27/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 1/4" (0.267 x 0.687 x .040) Large
SKU #10000052
Silicon Bronze Flat Washers - 1/4" (0.267 x 0.687 x .040) Large
SKU #10000052
1
NA
25
$9.75 (0.39/ea)
100
$31.00 (0.31/ea)
1000
$300.00 (0.3/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 5/16"-S (0.340 x 0.75 x .062)
SKU #10000062
Silicon Bronze Flat Washers - 5/16"-S (0.340 x 0.75 x .062)
SKU #10000062
1
NA
25
$14.50 (0.58/ea)
100
$47.00 (0.47/ea)
1000
$440.00 (0.44/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 5/16"-L (0.340 x 0.875 x .062)
SKU #10000072
Silicon Bronze Flat Washers - 5/16"-L (0.340 x 0.875 x .062)
SKU #10000072
1
$0.73 (0.73/ea)
25
$16.75 (0.67/ea)
100
$57.00 (0.57/ea)
1000
$530.00 (0.53/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 3/8"-S (0.392 x 0.875 x .062)
SKU #10000082
Silicon Bronze Flat Washers - 3/8"-S (0.392 x 0.875 x .062)
SKU #10000082
1
$0.75 (0.75/ea)
25
$17.50 (0.7/ea)
100
$59.00 (0.59/ea)
1000
$580.00 (0.58/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 3/8"-L (0.392 x 1.000 x .062)
SKU #10000092
Silicon Bronze Flat Washers - 3/8"-L (0.392 x 1.000 x .062)
SKU #10000092
1
$0.86 (0.86/ea)
25
$20.25 (0.81/ea)
100
$68.00 (0.68/ea)
1000
$670.00 (0.67/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 7/16" (0.500 x 1.125 x .062)
SKU #10000102
Silicon Bronze Flat Washers - 7/16" (0.500 x 1.125 x .062)
SKU #10000102
1
$1.26 (1.26/ea)
25
$31.00 (1.24/ea)
100
$108.00 (1.08/ea)
1000
$1,070.00 (1.07/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 1/2" (0.562 x 1.25 x .078)
SKU #10000112
Silicon Bronze Flat Washers - 1/2" (0.562 x 1.25 x .078)
SKU #10000112
1
$2.03 (2.03/ea)
25
$47.50 (1.9/ea)
100
$170.00 (1.7/ea)
1000
$1,680.00 (1.68/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 5/8" (0.687 x 1.50 x .091)
SKU #10000122
Silicon Bronze Flat Washers - 5/8" (0.687 x 1.50 x .091)
SKU #10000122
1
$3.84 (3.84/ea)
25
$88.50 (3.54/ea)
100
$318.00 (3.18/ea)
1000
$3,150.00 (3.15/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 3/4" (0.812 x 1.875 x .102)
SKU #10000132
Silicon Bronze Flat Washers - 3/4" (0.812 x 1.875 x .102)
SKU #10000132
1
$6.63 (6.63/ea)
25
$151.25 (6.05/ea)
100
$547.00 (5.47/ea)
1000
$5,450.00 (5.45/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 7/8" (0.937 x 2.50 x .114)
SKU #10000142
Silicon Bronze Flat Washers - 7/8" (0.937 x 2.50 x .114)
SKU #10000142
1
$19.59 (19.59/ea)
25
$256.75 (10.27/ea)
100
$941.00 (9.41/ea)
1000
$9,390.00 (9.39/ea)
Subtotal: $0.00 /
Silicon Bronze Flat Washers - 1" (1.062 x 2.50 x .128)
SKU #10000152
Silicon Bronze Flat Washers - 1" (1.062 x 2.50 x .128)
SKU #10000152
1
$21.00 (21/ea)
25
$318.00 (12.72/ea)
100
$1,167.00 (11.67/ea)
1000
$11,660.00 (11.66/ea)
Subtotal: $0.00 /

Product Specifications
Color
Bronze
Color May Vary
Color and sheen may vary
Corrosion Resistant
Yes
Marine Grade
Yes
Material
Silicon Bronze
System of Measurement (Unit)
Inch
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances