Flat Washers Structural F436 Plain

Structural Washers

F436 Flat Washers


  • Thick, strong, and heavy duty washers
  • Typically found in steel to steel structural connections
  • Usually applied with structural bolts and nuts to beams or girders
  • Compatible with A325 and A490 Structural Bolts
  • Used to distribute fastener load evenly as fastener is tightened
  • Plain steel
  • May contain a light coating of oil
  • IFI Tolerances Apply
  • Washer Thickness may very +/- .007 depending on production run

Structural Flat Washer Specifications

Flat Washer Sizes Inner Diameter (ID) Outer Diameter (OD) Washer Thickness
1/2" 0.531" 1.063" 0.177"
5/8" 0.688" 1.313" 0.177"
3/4" 0.813" 1.468" 0.177"
7/8" 0.938" 1.750" 0.177"
1" 1.063" 2.000" 0.136" - 0.177"
1-1/8" 1.188" 2.250" 0.136" - 0.177"
1-1/4" 1.375" 2.500" 0.136" - 0.177"
1-3/8" 1.500" 2.750" 0.136" - 0.177"
1-1/2" 1.625" 3.000" 0.136" - 0.177"
1-3/4" 1.875" 3.375" 0.280"
3" 3.125" 5.500" 0.340"
Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Flat Washer F436 Plain - 1/2" (.531 ID x 1.063 OD x .177 THK)
SKU #1850-002-0052
Flat Washer F436 Plain - 1/2" (.531 ID x 1.063 OD x .177 THK)
SKU #1850-002-0052
1
NA
25
$5.00 (0.2/ea)
100
$15.00 (0.15/ea)
1000
$130.00 (0.13/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 5/8" (.688 ID x 1.313 OD x .177 THK)
SKU #1850-002-0062
Flat Washer F436 Plain - 5/8" (.688 ID x 1.313 OD x .177 THK)
SKU #1850-002-0062
1
NA
25
$6.25 (0.25/ea)
100
$19.00 (0.19/ea)
1000
$160.00 (0.16/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 3/4" (.813 ID x 1.468 OD x .177 THK)
SKU #1850-002-0072
Flat Washer F436 Plain - 3/4" (.813 ID x 1.468 OD x .177 THK)
SKU #1850-002-0072
1
NA
25
$7.00 (0.28/ea)
100
$22.00 (0.22/ea)
1000
$200.00 (0.2/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 7/8" (.938 ID x 1.750 OD x .177 THK)
SKU #1850-002-0082
Flat Washer F436 Plain - 7/8" (.938 ID x 1.750 OD x .177 THK)
SKU #1850-002-0082
1
NA
25
$9.50 (0.38/ea)
100
$33.00 (0.33/ea)
1000
$310.00 (0.31/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 1" (1.063 ID x 2.000 OD x .177 THK)
SKU #1850-002-0092
Flat Washer F436 Plain - 1" (1.063 ID x 2.000 OD x .177 THK)
SKU #1850-002-0092
1
NA
25
$11.25 (0.45/ea)
100
$42.00 (0.42/ea)
1000
$410.00 (0.41/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 1-1/8" (1.188 ID x 2.250 OD x .177 THK)
SKU #1850-002-0102
Flat Washer F436 Plain - 1-1/8" (1.188 ID x 2.250 OD x .177 THK)
SKU #1850-002-0102
1
$0.68 (0.68/ea)
25
$16.75 (0.67/ea)
100
$61.00 (0.61/ea)
1000
$600.00 (0.6/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 1-1/4" (1.375 ID x 2.500 OD x .177 THK)
SKU #1850-002-0112
Flat Washer F436 Plain - 1-1/4" (1.375 ID x 2.500 OD x .177 THK)
SKU #1850-002-0112
1
$0.74 (0.74/ea)
25
$18.25 (0.73/ea)
100
$70.00 (0.7/ea)
1000
$680.00 (0.68/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 1-3/8" (1.500 ID x 2.750 OD x .177 THK)
SKU #1850-002-0122
Flat Washer F436 Plain - 1-3/8" (1.500 ID x 2.750 OD x .177 THK)
SKU #1850-002-0122
1
$1.08 (1.08/ea)
25
$26.00 (1.04/ea)
100
$100.00 (1/ea)
1000
$990.00 (0.99/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 1-1/2" (1.625 ID x 3.000 OD x .177 THK)
SKU #1850-002-0132
Flat Washer F436 Plain - 1-1/2" (1.625 ID x 3.000 OD x .177 THK)
SKU #1850-002-0132
1
$1.14 (1.14/ea)
25
$27.25 (1.09/ea)
100
$104.00 (1.04/ea)
1000
$1,020.00 (1.02/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 1-3/4" (1.875 ID x 3.375 OD x .280 THK)
SKU #1850-002-0142
Flat Washer F436 Plain - 1-3/4" (1.875 ID x 3.375 OD x .280 THK)
SKU #1850-002-0142
1
$2.60 (2.6/ea)
25
$63.00 (2.52/ea)
100
$241.00 (2.41/ea)
1000
$2,390.00 (2.39/ea)
Subtotal: $0.00 /
Flat Washer F436 Plain - 3" (3.125 ID x 5.500 OD x .340 THK)
SKU #1850-002-0162
Flat Washer F436 Plain - 3" (3.125 ID x 5.500 OD x .340 THK)
SKU #1850-002-0162
1
$8.64 (8.64/ea)
25
$206.75 (8.27/ea)
100
$792.00 (7.92/ea)
1000
$7,890.00 (7.89/ea)
Subtotal: $0.00 /

Product Specifications
Grade
F436
Material
Steel
System of Measurement (Unit)
Inch
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances