To: | "B. Vibert" <blur@ican.net>, "Derek Harling" <derek.lola@sympatico.ca> |
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Subject: | Re: 12-pt nuts/bolts - was - Tool for a loved one |
From: | "Phil Ethier" <pethier@isd.net> |
Date: | Thu, 25 Nov 1999 12:59:02 -0600 |
From: B. Vibert <blur@ican.net> >Actually, most "bolts" are only screws, until you put a nut on it, then it >becomes a bolt. Haven't heard that one. Where does it come from? >Strange but true. How "true" that is depends upon to which group of semantics you subscribe. In the inch system, machinists often refer to bolts small enough to be called out by number as "machine screws". If they are 1/4-inch or larger, and are called out by fractional size, they are "bolts". Phil Ethier Saint Paul Minnesota USA 1970 Lotus Europa, 1992 Saturn SL2, 1986 Chev Suburban LOON, MAC pethier@isd.net http://www.visi.com/mac/ |
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