Quote:
Originally Posted by Beagle
I used 1/4" X 2,5" washers from McMaster. They are not stainless, they did not have 2.5" diameter stainless. However the smaller washer is stainless. I used a 2 5/8" hole saw with a 1/4 pilot drill to fabricate the butyl washers. I failed to show the new black buttons that were purchased from SMB in Fresno and available online. Hope that helps.
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They seem to have the stainless washers now.
For Screw
Size ID OD Thick. Hardness Pkg. Qty. Pkg.
316 Stainless Steel
1/4" 0.281" 2.500" 0.051"-0.080" Not Rated 5 91525A235
1/4" 0.281" 3.000" 0.051"-0.080" Not Rated 1 91525A237
18-8 Stainless Steel
1/4" 0.281" 2.500" 0.051"-0.080" Not Rated 5 90313A307
1/4" 0.281" 3.000" 0.051"-0.080" Not Rated 5 90313A309
Black-Oxide 18-8 Stainless Steel
1/4" 0.266" 2.500" 0.050"-0.080" Not Rated 5 90377A162
1/4" 0.266" 3.000" 0.050"-0.080" Not Rated 5 90377A163