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" 0.177"
1-1/8" 1.188" 2.250" 0.177"
1-1/4" 1.375" 2.500" 0.177"
1-3/8" 1.500" 2.750" 0.177"
1-1/2" 1.625" 3.000" 0.177"
1-3/4" 1.875" 3.375" 0.280"
3" 3.125" 5.500" 0.340"
Select Products Below
Qty
Size
Select Package Quantity
SubTotal
1/2"
SKU #1850-002-0052
1/2"
SKU #1850-002-0052
1
$0.15 (0.15/ea)
25
$2.25 (0.09/ea)
100
$8.00 (0.08/ea)
1000
$70.00 (0.07/ea)
 
5/8"
SKU #1850-002-0062
5/8"
SKU #1850-002-0062
1
$0.15 (0.15/ea)
25
$3.00 (0.12/ea)
100
$11.00 (0.11/ea)
1000
$100.00 (0.10/ea)
 
3/4"
SKU #1850-002-0072
3/4"
SKU #1850-002-0072
1
$0.15 (0.15/ea)
25
$3.25 (0.13/ea)
100
$12.00 (0.12/ea)
1000
$110.00 (0.11/ea)
 
7/8"
SKU #1850-002-0082
7/8"
SKU #1850-002-0082
1
$0.23 (0.23/ea)
25
$5.50 (0.22/ea)
100
$21.00 (0.21/ea)
1000
$200.00 (0.20/ea)
 
1"
SKU #1850-002-0092
1"
SKU #1850-002-0092
1
$0.28 (0.28/ea)
25
$6.50 (0.26/ea)
100
$24.00 (0.24/ea)
1000
$230.00 (0.23/ea)
 
1-1/8"
SKU #1850-002-0102
1-1/8"
SKU #1850-002-0102
1
$0.44 (0.44/ea)
25
$10.00 (0.40/ea)
100
$39.00 (0.39/ea)
1000
$370.00 (0.37/ea)
 
1-1/4"
SKU #1850-002-0112
1-1/4"
SKU #1850-002-0112
1
$0.48 (0.48/ea)
25
$11.00 (0.44/ea)
100
$42.00 (0.42/ea)
1000
$400.00 (0.40/ea)
 
1-3/8"
SKU #1850-002-0122
1-3/8"
SKU #1850-002-0122
1
$0.70 (0.70/ea)
25
$16.00 (0.64/ea)
100
$61.00 (0.61/ea)
1000
$580.00 (0.58/ea)
 
1-1/2"
SKU #1850-002-0132
1-1/2"
SKU #1850-002-0132
1
$0.73 (0.73/ea)
25
$16.75 (0.67/ea)
100
$61.00 (0.61/ea)
1000
$570.00 (0.57/ea)
 
1-3/4"
SKU #1850-002-0142
1-3/4"
SKU #1850-002-0142
1
$1.68 (1.68/ea)
25
$38.50 (1.54/ea)
100
$147.00 (1.47/ea)
1000
$1,400.00 (1.40/ea)
 
3"
SKU #1850-002-0162
3"
SKU #1850-002-0162
1
$5.58 (5.58/ea)
25
$128.00 (5.12/ea)
100
$489.00 (4.89/ea)
1000
$4,650.00 (4.65/ea)