SKU: 37SQLG150BO
World's Largest Selection of Square Head Lag Bolts
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3/8" diameter shank, 9/16" head size. Grade A307 (aka Grade 2) Steel.
Very good quality, just the right period correct look for the 1849 cannon Im building.
Be sure to drill the proper size pilot hole into “tough” woods.
Thanks Fred. These bolts are C1008 grade steel and are rated to minimum of 20 lb-ft of torque. We have tested them and easily applied 30 lb-ft of torque. But yes, you should test first and use caution when going into hard woods such as white oak.
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