Fair Wind Fasteners
Silicon Bronze Cup / Finish Washers
Silicon Bronze Cup / Finish Washers
SKU:SB-FINWASH-6
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Our finish, or often called cup washers are a solid 651 Silicon Bronze alloy and make a great addition to their corresponding screw sizes for that clean, finished look. They not only look good, most others simply have a "bronze finish" and are plated in bronze, ours are solid silicon bronze and the right choice for a long lasting finish.
Our flat, and oval head 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) |
| 1/4" | 0.318" (8.1mm) | 0.775" (19.7mm) | 0.128" (3.25mm) |

I have made many purchases from Fairwinds. I find they have the best selection and their service is prompt and accurate.
I have made many purchases from Fairwinds for bronze fasteners for my vintage sailboat. All have been of great quality , fast shipping and a fair price for these hard to find bronze fasteners.
The photo is of an access cover that I made for the back side of the chainplate.
It was a small first order, but I was treated as if I was their biggest Customer. Quality product fast delivery
+++++++++++++++
Restoring my father's 1953 Fleetcraft runabout boat and decided to use silicone bronze wood screws instead of brass. Even though I didn't order a large quantity to start with Fair Wind Fasteners processed my order quickly and shipped immediately. I have since then continued to order fasteners from Fair Wind. I highly recommend them.
First time client. Product was correct and speed of delivery was excellent. Can't ask for more. Thank you
Silicon Bronze Cup / Finish Washers
I keep coming back to Fairwind Fasteners whenever I need high quality hardware for my boats.
- 5 stars: 76 (97%)
- 4 stars: 0 (0%)
- 3 stars: 1 (1%)
- 2 stars: 1 (1%)
- 1 star: 0 (0%)
I have made many purchases from Fairwinds. I find they have the best selection and their service is prompt and accurate.
I have made many purchases from Fairwinds for bronze fasteners for my vintage sailboat. All have been of great quality , fast shipping and a fair price for these hard to find bronze fasteners.
The photo is of an access cover that I made for the back side of the chainplate.
It was a small first order, but I was treated as if I was their biggest Customer. Quality product fast delivery
+++++++++++++++
Restoring my father's 1953 Fleetcraft runabout boat and decided to use silicone bronze wood screws instead of brass. Even though I didn't order a large quantity to start with Fair Wind Fasteners processed my order quickly and shipped immediately. I have since then continued to order fasteners from Fair Wind. I highly recommend them.
First time client. Product was correct and speed of delivery was excellent. Can't ask for more. Thank you
Silicon Bronze Cup / Finish Washers
I keep coming back to Fairwind Fasteners whenever I need high quality hardware for my boats.
I ordered bronze screws and washers. Packaged nicely shipped promptly.
Kind of expensive but very good quality. I will order again in the future.
These work very well for attaching a mahogany panel to a console that I’ve made for holding my chart plotters. The bronze color goes really well with mahogany.
Great quality specialty fasteners and great service.
I needed brass finish washers for an old window restoration and the ones I ordered from Fair Wind were perfect and exactly as described. Order fulfillment and shipment were fast. The washers arrived in a nice small durable box that is super convenient for storage of the extra washers.
Fantastic find just what I needed Bronze fasteners for my teak swim platform and my exterior light fixtures Great service fast delivery Thanks again
This is the only source of these finish washers, which are beautifully formed.
always great service
Very happy all is what it’s supposed to do. Thanks
I'm very pleased with my first purchase from Fair Wind. My order was filled promptly with just the right level of contact. Even the packaging was just right with clearly labeled items. I'll be back.
Silicon Bronze Cup / Finish Washers
Timely, correct delivery of ordered products
High quality, fast shipping, reasonable pricing. Awesome!
Love this place!
Great quality materials, loved the minimal and non-plastic packaging, and the shipping was quicker than major chains. I will absolutely be a repeat customer.
High quality, fair price, fast delivery- I thought that in this day and age one could only get maybe two of those three. I’ve already given your name to two other boatbuilders and will do ore as I can. Thank you for a very nice deal>
Silicon Bronze Cup / Finish Washers
I play around with Oldewood Canvas canoes and All wood canoes. And sometimes I’m looking for odd or hard to find quality parts. I am extremely pleased with all the hardware I have received from Faiwind fasteners. The hardware is perfect. Ordering is easy and shipping and packaging is great.
I am always extremely satisfied with my purchases. I feel like it is unfortunate that these beautiful metal fasteners are mostly hidden when installed!
Quick delivery and exactly what I needed!
Rebuilding a nutshell pram. Needed fasteners, finish washers, and driver bits. Love the Silicon bronze screws and washers. Excellent quality and fast delivery. I'll be back for more!
Very good. Using for a Lyman boat restoration
These "bronze" washers have more of a copper hue than bronze. They are not the same color as shown in the picture. I ordered bronze screws as well and they were exactly what I was looking for and very happy with those but these washers aren't quite what I was hoping for.
I appreciate your order Rachael. The color of our bronze fasteners is completely disassociated with the alloy. The bronze we sell is roughly 97% copper, and just like a copper penny it will change color over time and gain a patina. Here at Fair Wind we have bronze on our shelves that ranges in color from 'bright and golden' to 'deep brown', and that's all in the same alloy. Our freshly machined bronze is bright, and over time the color deepens. You can trust our bronze fasteners despite them not being the color you expected. If you're interested in changing the color through polishing or adding a deeper patina we have an article on the color of bronze and how to change it in our knowledge base.
easy ordering, not bad prices, shipping could be cheaper for small orders but otherwise a great experience.