Finishing Cup Washer 18-8 Stainless Steel

Stainless Steel Finishing Cup Washers

Stainless Steel Cup Washers


  • Provide a finished, smooth and professional look
  • Fastener head sits flush with the stainless steel finishing cup washer
  • Primarily used for their look
  • Can help distribute fastener pressure across a material
  • Made of 18-8 Stainless steel to provide corrosion resistance
  • Actual measurements may vary slightly +/- depending on production run

18-8 Stainless Steel Finishing Cup Washer Specifications
Washer Sizes Inner Diameter (ID) Outer Diameter (OD) Washer Thickness
#4 0.159" 0.379" 0.082"
#6 0.176" 0.434" 0.087"
#8 0.205" 0.538" 0.104"
#10 0.251" 0.603" 0.102"
#12 0.306" 0.682" 0.134"
1/4" 0.316" 0.791" 0.157"
5/16" 0.344" 0.892" 0.161"
3/8" 0.467" 0.925" 0.249"
Select Products Below
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Material
18-8 Stainless Steel
Product Type
Finishing Cup Washer
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Select Products Below
Qty
Size
Select Package Quantity
SubTotal
#4
SKU #11000202
#4
SKU #11000202
1
$0.15 (0.15/ea)
25
$1.00 (0.04/ea)
100
$3.00 (0.03/ea)
1000
$20.00 (0.02/ea)
 
#6
SKU #110002
#6
SKU #110002
1
$0.15 (0.15/ea)
25
$1.00 (0.04/ea)
100
$3.00 (0.03/ea)
1000
$20.00 (0.02/ea)
 
#8
SKU #110012
#8
SKU #110012
1
$0.15 (0.15/ea)
25
$1.00 (0.04/ea)
100
$3.00 (0.03/ea)
1000
$20.00 (0.02/ea)
 
#10
SKU #110022
#10
SKU #110022
1
$0.15 (0.15/ea)
25
$1.25 (0.05/ea)
100
$4.00 (0.04/ea)
1000
$30.00 (0.03/ea)
 
#12
SKU #110032
#12
SKU #110032
1
$0.15 (0.15/ea)
25
$1.75 (0.07/ea)
100
$6.00 (0.06/ea)
1000
$50.00 (0.05/ea)
 
1/4" (#14)
SKU #110042
1/4" (#14)
SKU #110042
1
$0.15 (0.15/ea)
25
$2.00 (0.08/ea)
100
$7.00 (0.07/ea)
1000
$60.00 (0.06/ea)
 
5/16"
SKU #110052
5/16"
SKU #110052
1
$0.21 (0.21/ea)
25
$5.00 (0.20/ea)
100
$18.00 (0.18/ea)
1000
$150.00 (0.15/ea)
 
3/8"
SKU #110062
3/8"
SKU #110062
1
$0.35 (0.35/ea)
25
$8.00 (0.32/ea)
100
$29.00 (0.29/ea)
1000
$250.00 (0.25/ea)