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Combo pack from The Bolt Barn.

25 bolts, 25 nuts.

Bolts are 5/16-18 x 1 inch, Grade 8 hex flange.
Nuts are 5/16-18, Grade G flange lock.

New, ready to torque.

Perfect for automotive, equipment, or fab work.
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No MPN, no UPC—just solid American-style hardware that holds tight.



4 out of 5