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Flat Washers Hot Dip Galvanized USS

Hot Dip Galvanized Flat Washers

USS Standard Sizes

  • Hot dipped galvanized flat washers have a zinc bath finishing process
  • HDG bonds to the alloy steel which acts as a first layer of defense against rust
  • Hot dipped galvanized flat washers are corrision resistant
  • Only use HDG products with other products of the same material
  • Due to the finishing process for Hot Dip Galvanized fasteners, it is recommended to only use Hot Dip Galvanized fasteners with Hot Dip Galvanized fasteners and not mix metals. This can create threading and durability issues.

Reference Materials

SAE FLAT WASHERS Size Chart

USS FLAT WASHERS Size Chart (PDF) - Print Friendly, 173Kb

Flat Washer Sizes Inner Diameter (ID) Outer Diameter (OD)
1/4" 5/16" 3/4"
5/16" 3/8" 7/8"
3/8" 7/16" 1"
7/16" 1/2" 1-1/4"
1/2" 9/16" 1-3/8"
9/16" 5/8" 1-1/2"
5/8" 11/16" 1-3/4"
3/4" 13/16" 2"
7/8" 15/16" 2-1/4"
1" 1-1/16" 2-1/2"
1-1/8" 1-1/4" 2-3/4"
1-1/4" 1-3/8" 3"
1-3/8" 1-1/2" 3-1/4"
1-1/2" 1-5/8" 3-1/2"
1-5/8" 1-3/4" 3-3/4"
1-3/4" 1-7/8" 4"
1-7/8" 2" 4-1/4"
2" 2-1/8" 4-1/2"
2-1/2" 2-5/8" 5"
3" 3-1/8" 5-1/2"
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size/SKU
Select Package Quantity Price
SubTotal
1/4"
SKU #1070-002-0002
1 $0.09 (0.09/ea)
100 $8.00 (0.08/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
5/16"
SKU #1070-002-0012
1 $0.10 (0.1/ea)
100 $7.00 (0.07/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00 /
3/8"
SKU #1070-002-0022
1 $0.13 (0.13/ea)
100 $9.00 (0.09/ea)
1000 $70.00 (0.07/ea)
Subtotal: $0.00 /
7/16"
SKU #1070-002-0032
1 $0.24 (0.24/ea)
100 $18.00 (0.18/ea)
1000 $160.00 (0.16/ea)
Subtotal: $0.00 /
1/2"
SKU #1070-002-0042
1 $0.24 (0.24/ea)
100 $18.00 (0.18/ea)
1000 $160.00 (0.16/ea)
Subtotal: $0.00 /
9/16"
SKU #1070-002-0052
1 $0.41 (0.41/ea)
100 $29.00 (0.29/ea)
1000 $280.00 (0.28/ea)
Subtotal: $0.00 /
5/8"
SKU #1070-002-0062
1 $0.41 (0.41/ea)
100 $34.00 (0.34/ea)
1000 $350.00 (0.35/ea)
Subtotal: $0.00 /
3/4"
SKU #1070-002-0072
1 $0.57 (0.57/ea)
100 $48.00 (0.48/ea)
1000 $490.00 (0.49/ea)
Subtotal: $0.00 /
7/8"
SKU #1070-002-0082
1 $0.77 (0.77/ea)
100 $74.00 (0.74/ea)
1000 $750.00 (0.75/ea)
Subtotal: $0.00 /
1"
SKU #1070-002-0092
1 $0.93 (0.93/ea)
100 $86.00 (0.86/ea)
1000 $890.00 (0.89/ea)
Subtotal: $0.00 /
1-1/8"
SKU #1070-002-0102
1 $1.95 (1.95/ea)
100 $175.00 (1.75/ea)
1000 $1,520.00 (1.52/ea)
Subtotal: $0.00 /
1-1/4"
SKU #1070-002-0112
1 $2.47 (2.47/ea)
100 $199.00 (1.99/ea)
1000 $1,520.00 (1.52/ea)
Subtotal: $0.00 /
1-3/8"
SKU #1070-002-0122
1 $3.34 (3.34/ea)
100 $275.00 (2.75/ea)
1000 $2,280.00 (2.28/ea)
Subtotal: $0.00 /
1-1/2"
SKU #1070-002-0132
1 $2.49 (2.49/ea)
100 $240.00 (2.4/ea)
1000 $2,300.00 (2.3/ea)
Subtotal: $0.00 /
1-5/8"
SKU #1070-002-0142
1 $3.82 (3.82/ea)
100 $314.00 (3.14/ea)
1000 $3,000.00 (3/ea)
Subtotal: $0.00 /
1-3/4"
SKU #1070-002-0152
1 $4.81 (4.81/ea)
100 $357.00 (3.57/ea)
1000 $3,250.00 (3.25/ea)
Subtotal: $0.00 /
1-7/8"
SKU #1070-002-0162
1 $5.17 (5.17/ea)
100 $451.00 (4.51/ea)
1000 $3,940.00 (3.94/ea)
Subtotal: $0.00 /
2"
SKU #1070-002-0172
1 $5.17 (5.17/ea)
100 $468.00 (4.68/ea)
1000 $4,470.00 (4.47/ea)
Subtotal: $0.00 /
2-1/2"
SKU #1070-002-0182
1 $8.01 (8.01/ea)
100 $770.00 (7.7/ea)
1000 $7,370.00 (7.37/ea)
Subtotal: $0.00 /
3"
SKU #1070-002-0192
1 $10.63 (10.63/ea)
100 $1,022.00 (10.22/ea)
1000 $9,760.00 (9.76/ea)
Subtotal: $0.00 /

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Product Specifications
Product Specifications
Finish
Hot Dip Galvanized
Material
Steel
System of Measurement (Unit)
Inch
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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