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3/8-24 Left-Hand Grade 8 Bolt (2.5″) – Pack of 1

$33.50 on Amazon.com (as of June 29, 2026, 7:16 PM EST) View details ↗

Serval Products Left-Hand Thread Bolts deliver unmatched reliability for critical applications where standard bolts fail. Engineered with a reverse-thread design (3/8-24 LH), these Grade 8 bolts are ideal for automotive, marine, and industrial repairs where vibration resistance is essential. Each bolt is fully threaded up to the hex head—offering superior grip and eliminating the risk of thread failure under extreme loads.

Trusted by top U.S. manufacturers, these bolts meet the highest strength standards with alloy steel construction. Backed by a 100% satisfaction guarantee, they’re the smart choice for professionals who demand precision and durability. Packaged individually for convenience.

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