Flammi 10-pack Imperial Hex Hexagon Socket Head Cap Screw Bolt with Barrel Nut Combination Phillips-Slotted Drive, Zinc Plated Carbon Steel, 1/4-20 x 3-1/4
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<b>[Product Information]</b><br>
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<li>Carbon steel, zinc plated</li>
<li>Bolt nut set, come in 10-set (i.e. 10 bolts and 10 barrel nuts)</li>
<li>Thread size: thread diameter 1/4"; Thread pitch 1/20"</li>
<li>1/4-20 x 1/2 Barrel Nut: 1/2" long; outer diameter 3/8"; Combination Phillips-Slotted Drive. Hex Socket Bolt: full thread; hex socket drive, round head; each side of Hex is about 2mm long; head size - about 10mm diameter x 3mm thickness</li>
<li>Bolts available in 4 sizes in length (exclusive of head): 1-3/4" long; 2-3/4" long; 3" long; 3-1/4" long</li>
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