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Flat Washers Zinc - USS

Zinc Plated Flat Washers - USS Sizes

USS Sizes

  • Zinc plated steel flat washers in USS are measured in Inch sizes
  • USS sized washers are made if zinc plated 344 and 347 steel
  • Zinc plated steel is corrosion resistant
  • IFI Tolerances Apply
  • Washer Thickness may very +/- depending on production run
  • REACH and RoHS Compliant

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) Washer Thickness
3/16" 0.250" 0.56" 0.064"
1/4" 0.312" 0.734" 0.069"
5/16" 0.375" 0.875" 0.086"
3/8" 0.438" 1.00" 0.086"
7/16" 0.500" 1.25" 0.086"
1/2" 0.562" 1.375" 0.112"
9/16" 0.625" 1.469" 0.112"
5/8" 0.688" 1.75" 0.136"
3/4" 0.812" 2.00" 0.148"
7/8" 0.938" 2.25" 0.164"
1" 1.062" 2.50" 0.164"
1-1/8" 1.250" 2.75" 0.164"
1-1/4" 1.375" 3.00" 0.164"
1-3/8" 1.500" 3.25" 0.183"
1-1/2" 1.625" 3.50" 0.183"
1-5/8" 1.750" 3.75" 0.183"
1-3/4" 1.875" 4.00" 0.183"
2" 2.125" 4.50" 0.183"
2-1/4" 2.375" 4.75" 0.221"
2-1/2" 2.625" 5.00" 0.245"
3" 3.125" 5.50" 0.288"
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Flat Washers Zinc - USS - 3/16" (ID 0.25 x OD 0.56 x THK 0.064)
SKU #1102-004-0002
Flat Washers Zinc - USS - 3/16" (ID 0.25 x OD 0.56 x THK 0.064)
SKU #1102-004-0002
1
 NA
25
 $2.00 (0.08/ea)
100
 $3.00 (0.03/ea)
1000
 $20.00 (0.02/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1/4" (ID 0.312 x OD 0.734 x THK 0.069)
SKU #1102-004-0012
Flat Washers Zinc - USS - 1/4" (ID 0.312 x OD 0.734 x THK 0.069)
SKU #1102-004-0012
1
 NA
25
 $2.00 (0.08/ea)
100
 $4.00 (0.04/ea)
1000
 $30.00 (0.03/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 5/16" (ID 0.375 x OD 0.875 x THK 0.086)
SKU #1102-004-0022
Flat Washers Zinc - USS - 5/16" (ID 0.375 x OD 0.875 x THK 0.086)
SKU #1102-004-0022
1
 NA
25
 $2.25 (0.09/ea)
100
 $6.00 (0.06/ea)
1000
 $40.00 (0.04/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 3/8" (ID 0.438 x OD 1.00 x THK 0.086)
SKU #1102-004-0032
Flat Washers Zinc - USS - 3/8" (ID 0.438 x OD 1.00 x THK 0.086)
SKU #1102-004-0032
1
 NA
25
 $2.25 (0.09/ea)
100
 $7.00 (0.07/ea)
1000
 $60.00 (0.06/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 7/16" (ID 0.50 x OD 1.25 x THK 0.086)
SKU #1102-004-0042
Flat Washers Zinc - USS - 7/16" (ID 0.50 x OD 1.25 x THK 0.086)
SKU #1102-004-0042
1
 NA
25
 $3.25 (0.13/ea)
100
 $11.00 (0.11/ea)
1000
 $110.00 (0.11/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1/2" (ID 0.562 x OD 1.375 x THK 0.112)
SKU #1102-004-0052
Flat Washers Zinc - USS - 1/2" (ID 0.562 x OD 1.375 x THK 0.112)
SKU #1102-004-0052
1
 NA
25
 $4.00 (0.16/ea)
100
 $14.00 (0.14/ea)
1000
 $120.00 (0.12/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 9/16" (ID 0.625 x OD 1.469 x THK 0.112)
SKU #1102-004-0062
Flat Washers Zinc - USS - 9/16" (ID 0.625 x OD 1.469 x THK 0.112)
SKU #1102-004-0062
1
 NA
25
 $5.00 (0.2/ea)
100
 $18.00 (0.18/ea)
1000
 $170.00 (0.17/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 5/8" (ID 0.688 x OD 1.75 x THK 0.136)
SKU #1102-004-0072
Flat Washers Zinc - USS - 5/8" (ID 0.688 x OD 1.75 x THK 0.136)
SKU #1102-004-0072
1
 NA
25
 $7.50 (0.3/ea)
100
 $28.00 (0.28/ea)
1000
 $250.00 (0.25/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 3/4" (ID 0.812 x OD 2.00 x THK 0.148)
SKU #1102-004-0082
Flat Washers Zinc - USS - 3/4" (ID 0.812 x OD 2.00 x THK 0.148)
SKU #1102-004-0082
1
 NA
25
 $10.50 (0.42/ea)
100
 $38.00 (0.38/ea)
1000
 $340.00 (0.34/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 7/8" (ID 0.938 x OD 2.25 x THK 0.164)
SKU #1102-004-0092
Flat Washers Zinc - USS - 7/8" (ID 0.938 x OD 2.25 x THK 0.164)
SKU #1102-004-0092
1
 NA
25
 $16.25 (0.65/ea)
100
 $59.00 (0.59/ea)
1000
 $530.00 (0.53/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1" (ID 1.062 x OD 2.50 x THK 0.164)
SKU #1102-004-0102
Flat Washers Zinc - USS - 1" (ID 1.062 x OD 2.50 x THK 0.164)
SKU #1102-004-0102
1
 NA
25
 $19.25 (0.77/ea)
100
 $70.00 (0.7/ea)
1000
 $630.00 (0.63/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1-1/8" (ID 1.250 x OD 2.75 x THK 0.164)
SKU #1102-004-0112
Flat Washers Zinc - USS - 1-1/8" (ID 1.250 x OD 2.75 x THK 0.164)
SKU #1102-004-0112
1
 $1.73 (1.73/ea)
25
 $39.25 (1.57/ea)
100
 $143.00 (1.43/ea)
1000
 $1,270.00 (1.27/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1-1/4" (ID 1.375 x OD 3.00 x THK 0.164)
SKU #1102-004-0122
Flat Washers Zinc - USS - 1-1/4" (ID 1.375 x OD 3.00 x THK 0.164)
SKU #1102-004-0122
1
 $1.85 (1.85/ea)
25
 $42.00 (1.68/ea)
100
 $153.00 (1.53/ea)
1000
 $1,370.00 (1.37/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1-3/8" (ID 1.500 x OD 3.25 x THK 0.183)
SKU #1102-004-0132
Flat Washers Zinc - USS - 1-3/8" (ID 1.500 x OD 3.25 x THK 0.183)
SKU #1102-004-0132
1
 $2.11 (2.11/ea)
25
 $48.00 (1.92/ea)
100
 $175.00 (1.75/ea)
1000
 $1,560.00 (1.56/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1-1/2" (ID 1.625 x OD 3.50 x THK 0.183)
SKU #1102-004-0142
Flat Washers Zinc - USS - 1-1/2" (ID 1.625 x OD 3.50 x THK 0.183)
SKU #1102-004-0142
1
 $2.59 (2.59/ea)
25
 $59.00 (2.36/ea)
100
 $214.00 (2.14/ea)
1000
 $1,910.00 (1.91/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1-5/8" (ID 1.750 x OD 3.75 x THK 0.183)
SKU #1102-004-0152
Flat Washers Zinc - USS - 1-5/8" (ID 1.750 x OD 3.75 x THK 0.183)
SKU #1102-004-0152
1
 $3.47 (3.47/ea)
25
 $78.75 (3.15/ea)
100
 $287.00 (2.87/ea)
1000
 $2,560.00 (2.56/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1-3/4" (ID 1.875 x OD 4.00 x THK 0.183)
SKU #1102-004-0162
Flat Washers Zinc - USS - 1-3/4" (ID 1.875 x OD 4.00 x THK 0.183)
SKU #1102-004-0162
1
 $3.67 (3.67/ea)
25
 $83.25 (3.33/ea)
100
 $303.00 (3.03/ea)
1000
 $2,700.00 (2.7/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 1-7/8" (ID 2.000 x OD 4.25 x THK 0.183)
SKU #1102-004-0172
Flat Washers Zinc - USS - 1-7/8" (ID 2.000 x OD 4.25 x THK 0.183)
SKU #1102-004-0172
1
 $4.03 (4.03/ea)
25
 $91.50 (3.66/ea)
100
 $333.00 (3.33/ea)
1000
 $3,000.00 (3/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 2" (ID 2.125 x OD 4.50 x THK 0.183)
SKU #1102-004-0182
Flat Washers Zinc - USS - 2" (ID 2.125 x OD 4.50 x THK 0.183)
SKU #1102-004-0182
1
 $4.58 (4.58/ea)
25
 $104.00 (4.16/ea)
100
 $378.00 (3.78/ea)
1000
 $3,380.00 (3.38/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 2-1/4" (ID 2.375 x OD 4.75 x THK 0.221)
SKU #1102-004-0192
Flat Washers Zinc - USS - 2-1/4" (ID 2.375 x OD 4.75 x THK 0.221)
SKU #1102-004-0192
1
 $5.33 (5.33/ea)
25
 $124.00 (4.96/ea)
100
 $459.00 (4.59/ea)
1000
 $4,430.00 (4.43/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 2-1/2" (ID 2.625 x OD 5.00 x THK 0.245)
SKU #1102-004-0202
Flat Washers Zinc - USS - 2-1/2" (ID 2.625 x OD 5.00 x THK 0.245)
SKU #1102-004-0202
1
 $6.39 (6.39/ea)
25
 $148.75 (5.95/ea)
100
 $550.00 (5.5/ea)
1000
 $5,320.00 (5.32/ea)
Subtotal: $0.00 /
Flat Washers Zinc - USS - 3" (ID 3.125 x OD 5.50 x THK 0.288)
SKU #1102-004-0212
Flat Washers Zinc - USS - 3" (ID 3.125 x OD 5.50 x THK 0.288)
SKU #1102-004-0212
1
 $9.22 (9.22/ea)
25
 $214.50 (8.58/ea)
100
 $793.00 (7.93/ea)
1000
 $7,680.00 (7.68/ea)
Subtotal: $0.00 /
Product Specifications
Finish
Zinc Plated
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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