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#12 (100 Pack) Stainless Countersunk Washers, No.12 Cup Washers 304 Stainless Steel 18-8, Bright Finish

4.9 (3) Write Review
Free shipping on orders over $29.99

$7.98

$ 3 .99 $3.99

In Stock

1.Size:#10


2.NumberofItems:100


About this item

  • Washer Size: #12
  • Outside Diameter: 16.99mm to 17.58mm; Inside Diameter: 6.78mm to 7.8mm; Washer Height: 3.2mm to 3.78mm
  • Package Contents: 100 pcs
  • Material: High Quality 18-8 Stainless Steel, great strength and good corrosion resistance to make fasteners last!
  • Countersunk washers give flat and oval head screws a neat, finished appearance.



Marvin Heymire
August 6, 2025
Very good quality baffled washers, definitely did not use these to make suppressor.
S. Talkington
February 15, 2025
I own a cabinet shop so use washers like this often.Even though I got the larger size 12 ones, they still will work with smaller screws like #8s. So I like it because they will work with multiple sizes.They are real stainless steel. I tested them and they passed.A good deal compared to others I have seen.
SirMesalot
January 26, 2025
These Stainless Countersunk Washers are of good quality and form. Very pleased with them.