<div>It's emphatically NOT a thumb screw -- it's a "quarterturn screw". Thumb screws have a cylindrical, knurled head.</div>
<div>See <a href="http://accuratemfg.com/CATALOGS/Jig%20&%20Fixture%20components%20Current.pdf">http://accuratemfg.com/CATALOGS/Jig%20&%20Fixture%20components%20Current.pdf</a></div>
<div><a href="http://images.google.com/imgres?imgurl=http://accuratemfg.com/images/ThumbScrewGroup.jpg&imgrefurl=http://www.accuratemfg.com/&h=336&w=417&sz=16&hl=xx-elmer&start=116&sig2=mqJ19p91ORT5Y8ti0bUWAA&um=1&tbnid=MQ0XuXt6QFoclM:&tbnh=101&tbnw=125&ei=zl3kR7KOCKD2gAOrlcGxAw&prev=/images%3Fq%3D%2522thumb%2Bscrew%2522%26start%3D100%26ndsp%3D20%26um%3D1%26hl%3Dxx-elmer%26safe%3Doff%26rls%3Dcom.microsoft:en-us:IE-SearchBox%26sa%3DN"></a> </div>
<div><br><br> </div>
<div class="gmail_quote">On Fri, Mar 21, 2008 at 4:54 PM, Ron Nossaman <<a href="mailto:rnossaman@cox.net">rnossaman@cox.net</a>> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div class="Ih2E3d"><br>> They probably won't bother to find them, so I have the problem of<br>> getting new ones. Luckily the thread is 3/8" British Standard Whitworth<br>> and as a last resort I could have a welder make them up from coach<br>
> bolts, but I'd rather look for the proper things first. The question is<br>> : what do you call a bolt of this style that is not a wing bolt?<br>><br>> JD<br><br></div>I confess! It's a thumb bolt, or thumb screw.<br>
<br>Ron N<br></blockquote></div><br><br clear="all"><br>-- <br>| || ||| || ||| || ||| || ||| || ||| || ||| || |||<br>jason's cell 425 830 1561