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12-31-2007 | 01:55 PM

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EloyM

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From: Santa Ana, CA

RE: 4-40 Bolt - What's this mean?1

As stated. the No. 4 refers to the diameter of the screw. In the case of the 4-40, it is .112 inch.
If all else fails, send me your mail address and I will mail you a couple of 4-40 x 1".
Direct: [email protected]

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