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Amazon.com: 5/16 x 1-1/4" Fully Threaded Hex Tap Bolt Grade 5, Zinc Plated Steel (Quantity: 100) Coarse Thread, 5/16-18 x 1-1/4" : Industrial & Scientific
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Amazon.com: (10 Sets) 5/16-18x3" Stainless Steel Hex Head Screws Bolts, 5/16 Nuts, 5/16 Fender Flat washers& 5/16 Split Lock Washers, 18-8 (304) S/S, Fully Threaded by Bolt Fullerkreg : Industrial & Scientific
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Hillman 5/16-in x 5-in Zinc-Plated Coarse Thread Hex Bolt (2-Count) in the Hex Bolts department at Lowes.com
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5/16"-24 x 2" (PT) Fine Thread Grade 8 Hex Cap Screw (Bolt) - USA Alloy Steel Black Oxide | ASMC.net
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Hillman 5/16-in x 3/4-in Zinc-Plated Fine Thread Hex Bolt (4-Count) in the Hex Bolts department at Lowes.com
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