Flat Washers Extra Thick 18-8 Stainless Steel

Extra Thick Flat Washers

18-8 Stainless Steel Heavy Duty Flat Washers


  • Extra thick flat washers are made to handle extra pressure from fasteners
  • Less likely to damage the material
  • Used to distribute loads of threaded fasteners
  • Can act as spacers on a fastener
  • Corrosion and rust resistant 18-8 stainless steel
  • Commonly used on:
    • Decks
    • Docks
    • Large Timber Projects

Extra Thick Flat Washer Specifications

Washer Sizes Inner Diameter (ID) Outer Diameter (OD) Thickness
1/4" 9/32" (Max 0.295 - Min 0.281) 5/8", Max 0.630" - Min 0.5625" Max 0.125" - Min 0.100"
5/16" 11/32" 3/4", Max 0.760" - Min 0.700" Max 0.125" - Min 0.100"
3/8" 13/32" 7/8", Max 0.8750" - Min 0.8125" Max 0.125" - Min 0.100"
1/2" x 1-1/4" 17/32" 1-1/4", Max 1.252" - Min 1.248" Max 0.125" - Min 0.100"
1/2" x 1-1/2" 17/32" 1-1/2", Max 1.500" - Min 1.4375" Max 0.125" - Min 0.100"
Select Products Below See Product Specifications

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
1/4" Flat Washers Extra Thick 18-8 Stainless Steel
SKU #1000-400000-0001
1/4" Flat Washers Extra Thick 18-8 Stainless Steel
SKU #1000-400000-0001
1
NA
25
$7.00 (0.28/ea)
100
$15.00 (0.15/ea)
1000
$130.00 (0.13/ea)
Subtotal: $0.00 /
3/8" Flat Washers Extra Thick 18-8 Stainless Steel
SKU #1000-400002-0001
3/8" Flat Washers Extra Thick 18-8 Stainless Steel
SKU #1000-400002-0001
1
NA
25
$13.00 (0.52/ea)
100
$30.00 (0.3/ea)
1000
$260.00 (0.26/ea)
Subtotal: $0.00 /
1/2 x 1-1/2 Flat Washers Extra Thick 18-8 Stainless Steel
SKU #1000-400003-0001
1/2 x 1-1/2 Flat Washers Extra Thick 18-8 Stainless Steel
SKU #1000-400003-0001
1
$0.97 (0.97/ea)
25
$22.50 (0.9/ea)
100
$81.00 (0.81/ea)
1000
$790.00 (0.79/ea)
Subtotal: $0.00 /

Product Specifications
Corrosion Resistant
Yes
Grade
18-8
Material
Stainless Steel
System of Measurement (Unit)
Inch
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances