Belleville Conical Washers 18-8 Stainless Steel

Conical Belleville Washers

18-8 Stainless Steel Disc Spring Washers


  • Also referred to as Belleville Washers, Disc Springs, Spring Washers, Conical Washers, Cupped Spring Washers, or Conical Spring Washers
  • Used to apply a flexible pre-load to a bolted joint or bearing
  • Corrosion resistant 18-8 stainless steel
  • Can be used in a stack below the bolt head to apply a greater pre-load
  • Variety of uses including vibration reduction and pressure indicators
  • Commonly used in automotive applications, aerospace, firearms and general machinery

Conical Belleville washers are used primarily to add pre-load to a nut and bolt assembly. When placed under the head of the bolt, they add a layer of force between the bolt head and the installation surface. This serves as a resistance to vibration to prevent accidental loosening, which is why these washers are commonly found on automobiles, airplanes, and heavy machinery.


Outer Diameter Thickness Height
#6 .312 .016 .032
#8 .375 .025 .048
#10 .437 .025 .048
1/4" .500 .030 .062
5/16" .625 .040 .078
3/8" .750 .050 .100
1/2" 1.00 .062 .125
5/8" 1.25 .078 .156
3/4" 1.50 .078 .156
Select Products Below

NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Belleville Conical Washers 18-8 Stainless Steel #6
SKU #111202-002
Belleville Conical Washers 18-8 Stainless Steel #6
SKU #111202-002
1
NA
25
$5.00 (0.2/ea)
100
$15.00 (0.15/ea)
1000
$130.00 (0.13/ea)
Subtotal: $0.00 /
Belleville Conical Washers 18-8 Stainless Steel #8
SKU #111202-012
Belleville Conical Washers 18-8 Stainless Steel #8
SKU #111202-012
1
NA
25
$5.75 (0.23/ea)
100
$17.00 (0.17/ea)
1000
$150.00 (0.15/ea)
Subtotal: $0.00 /
Belleville Conical Washers 18-8 Stainless Steel #10
SKU #111202-022
Belleville Conical Washers 18-8 Stainless Steel #10
SKU #111202-022
1
NA
25
$5.75 (0.23/ea)
100
$17.00 (0.17/ea)
1000
$150.00 (0.15/ea)
Subtotal: $0.00 /
Belleville Conical Washers 18-8 Stainless Steel 1/4"
SKU #111202-032
Belleville Conical Washers 18-8 Stainless Steel 1/4"
SKU #111202-032
1
NA
25
$5.75 (0.23/ea)
100
$17.00 (0.17/ea)
1000
$150.00 (0.15/ea)
Subtotal: $0.00 /
Belleville Conical Washers 18-8 Stainless Steel 5/16"
SKU #111202-042
Belleville Conical Washers 18-8 Stainless Steel 5/16"
SKU #111202-042
1
NA
25
$7.50 (0.3/ea)
100
$25.00 (0.25/ea)
1000
$230.00 (0.23/ea)
Subtotal: $0.00 /
Belleville Conical Washers 18-8 Stainless Steel 3/8"
SKU #111202-052
Belleville Conical Washers 18-8 Stainless Steel 3/8"
SKU #111202-052
1
NA
25
$11.00 (0.44/ea)
100
$36.00 (0.36/ea)
1000
$340.00 (0.34/ea)
Subtotal: $0.00 /
Belleville Conical Washers 18-8 Stainless Steel 5/8"
SKU #111202-072
Belleville Conical Washers 18-8 Stainless Steel 5/8"
SKU #111202-072
1
$1.34 (1.34/ea)
25
$31.50 (1.26/ea)
100
$119.00 (1.19/ea)
1000
$1,180.00 (1.18/ea)
Subtotal: $0.00 /
Belleville Conical Washers 18-8 Stainless Steel 3/4"
SKU #111202-082
Belleville Conical Washers 18-8 Stainless Steel 3/4"
SKU #111202-082
1
$2.14 (2.14/ea)
25
$51.75 (2.07/ea)
100
$199.00 (1.99/ea)
1000
$1,940.00 (1.94/ea)
Subtotal: $0.00 /
Belleville Conical Washers 18-8 Stainless Steel 1/2"
SKU #111202-062
Belleville Conical Washers 18-8 Stainless Steel 1/2"
SKU #111202-062
1
$0.75 (0.75/ea)
25
$18.50 (0.74/ea)
100
$61.00 (0.61/ea)
1000
$600.00 (0.6/ea)
Subtotal: $0.00 /