ARP 6121000 Stainless Steel 5/16-18 12-Point Bolts - Pack of 5
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<b>[Product Information]</b><br>
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<li>Bolts have a diameter of 5/16", a standard thread pitch of 18, an under head length of 1.000, and the wrenching is 3/8</li>
<li>Rated at 170,000 PSI, which is considerably stronger than Grade 8 hardware</li>
<li>Manufactured from polished Stainless 300 steel, a proprietary alloy that is impervious to rust and corrosion</li>
<li>Heads are compact 12-point style</li>
<li>Packaged on convenient 5-pack card</li>
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