Posted by Vaughn on Sunday, April 28, 2002 at 11:42AM :
In Reply to: What fastner was used Cowl Ventilator posted by Paul (in NY) on Sunday, April 28, 2002 at 10:10AM :
You are right. It uses a two shoulder bolt or screw so you can tighten it to keep it from working loose. Seems to me it was about an 1/8 inch long shoulder for bracket and cowl.
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