Prime-Line 9075904 Hex Jam Nuts, 7/16 inch-14, A563 Grade A Zinc Plated Steel, (50-Pack)

The term jam nut comes from its use as a secondary nut that jams the main nut. Jam nuts help to prevent loosening in cases where the bolt may be

ASTM A563 Grade A Heavy Hex Nuts, Galvanized

3/4 Jam Nut Right Hand Thread

Hex Jam Nuts High-Quality Hex Jame Nuts

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Azusa Slotted Hex Nut, 3/4-16, Zinc Plated

Prime-Line 7/16 in.-14 A563 Grade A Zinc Plated Steel Hex Jam Nuts

Azusa Slotted Hex Nut, 3/4-16, Zinc Plated

Everbilt M7-1.0 Zinc-Plated Steel Hex Nut (2 per Pack) 807008

VALEO 2605904 Art. ID