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    <div class="moz-cite-prefix">Hi William;<br>
      <br>
      I haven't seen any standard really.  I noticed that HUPs switched
      from 5/16" hardware to 1/4".  I'm old school like you, and prefer
      5/16" hardware, however I think if you look at the lbs of
      compression that the 1/4" bolt can provide, it's still a fine
      connection.  The bolt shouldn't be carrying much current; the
      mating surfaces of the lags and flag terminals should.<br>
      In your case, I'd just drill out the holes to 5/16".  I have a
      small receiver mounted vice that works well for those sort of
      "field adjustments". <br>
      <pre class="moz-signature" cols="72">R.Ray Walters
CTO, Solarray, Inc
Nabcep Certified PV Installer, 
Licensed Master Electrician
Solar Design Engineer
03 505-8760</pre>
      On 1/6/2014 3:20 PM, William Miller wrote:<br>
    </div>
    <blockquote
      cite="mid:014401cf0b2d$89720aa0$9c561fe0$@millersolar.com"
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        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">Friends:<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">We
            replaced a set of 24 IBE batteries recently.  The original
            set had all batteries with captive cables (and one flag)
            except one, which had two flags.  This made it easy to
            connect the leads from the BOS:  there was a flag on the
            positive and negative ends.  <o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">The
            new set had all batteries with cables.  Is there a standard
            for this?<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">Also,
            the flags had all 5/16” holes but when we untapped the lugs
            on the cables, the holes were &frac14;”.  We are very used to using
            5/16” SS bolts and that is what we had in stock.  I am not
            comfortable using &frac14;” battery bolts.  Is there a standard for
            battery bolts?<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">Thanks
            in advance.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif"">William<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
        <p class="MsoNormal"> <span style="font-family:"Times New
            Roman","serif""><o:p></o:p></span></p>
        <p class="MsoNormal"><img id="Picture_x0020_1"
            src="cid:part1.04090004.02020004@solarray.com"
            alt="cid:679355323@23072013-1054" height="43" width="145"><o:p></o:p></p>
        <p class="MsoNormal"><span
            style="font-family:"Arial","sans-serif"">17395
            Oak Rd. Atascadero, CA 93422</span><o:p></o:p></p>
        <p class="MsoNormal"><span
            style="font-family:"Arial","sans-serif""><a
              moz-do-not-send="true" href="http://www.millersolar.com/"><span
                style="color:blue">www.millersolar.com</span></a></span><o:p></o:p></p>
        <p class="MsoNormal"><span
            style="font-family:"Arial","sans-serif"">805-438-5600
            voice</span><o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
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