Fair Wind Fasteners
316 Stainless Steel Acorn / Cap Nuts
316 Stainless Steel Acorn / Cap Nuts
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Our acorn nuts, also sometimes referred to as a cap nut, crown hex nut, domed cap nut, or a dome nut give a nicely finished appearance and are a great way to cover otherwise exposed threads.
These are a solid 316 Stainless Steel (A4), passivated alloy, not to be confused with the 18-8 or 304SS alloys that are commonly sold elsewhere.
The dimensions of out 316SS Acorn Nuts are below:

| Nut Size |
Total Height (H) |
Width Across the Flats (W) |
| 6-32 | 0.305" | 0.306" |
| 10-24 | 0.383" | 0.321" |
| 1/4"-20 | 0.477" | 0.431" |
| 5/16"-18 | 0.532" | 0.554" |
| 3/8"-16 | 0.633" | 0.618" |
| 1/2"-13 | 0.810" | 0.741" |

Managed to find a length of 316 SS bolts after searching for some time. Ordered several items which all arrived in very well labelled envelopes. Very efficient and will be my first choice for future orders.
Great stuff, Fair Wind Fasteners is my go to marine fasteners store. Always excellent quality and service
Good machining of the treads & an attractive mill finish.
Fantastic service and superb quality.
Quick turnaround! I received my shipment of 6 sets of SS FHMS's + washers and acorn nuts within a few days of ordering. Installed my new triple rope clutch the next day. That's the way things should be done! I've already referred 2 friends to you.
Product, prices, service and shipping are superb. What else is there to say? Thanks Rob
Fair Wind Fasteners provides superior quality. I don't even bother to price check.