Fair Wind Fasteners
316 Stainless Steel Cup / Finish Washers
316 Stainless Steel Cup / Finish Washers
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Our finish, or often called cup washers are made of a solid, passivated 316 Stainless Steel (also known as A4) alloy and make a great addition to their corresponding screw sizes for that clean, finished look. They not only look good, they will stave off corrosion much longer than 304 stainless or other "mystery" stainless steels and are the right choice for a lasting finish.
Our flat and oval head 316 stainless screws have a countersunk (CSK) head that fits nicely in the cup of these washers.
| Size | Inner Diameter | Outer Diameter | Height |
| #6 | 0.185" (4.7mm) | 0.447" (11.4mm) | .0875" (2.2mm) |
| #8 | 0.185" (4.7mm) | 0.525" (13.4mm) | 0.010" (2.5mm) |
| #10 | 0.243" (6.1mm) | 0.589" (14.9mm) | 0.120" (3.0mm) |
| #12 | 0.300" (7.6mm) | 0.685" (17.4mm) | 0.143" (3.6mm) |
Fairwind has a great online inventory with everything I needed to button up a garboard drain and thru hull project. Upon further examination - fasteners appear to be of the highest quality including silicon bronze and 316 stainless. They delivered to Alaska in less than a week without additional shipping charges! Will happily use their services again.
First time buyer and will definitely buy again from them . Quality Product- Good Price and Fast Shipping!
316 Stainless Steel Cup / Finish Washers
Finish washers are quality. Best thing about Fairwinds is the fast service and very reasonable shipping rates for small quantities.
Delivered as promised will order from Fairwind again.
Good quality. Fast Shipping.
Competitive pricing, quick service, quality fasteners! Extremely satisfied!
Good friendly support on the phone. Timely delivery and thoughtful packaging.
I’ll be ordering again.