Sold individually, this is the most common clamp screw found on locking nuts that are metric. It has a cap head and uses a 3mm allen hex key to tighten.

Fits all Schaller/Floyd Rose locking nuts, Fender System 1/2 string locks and others.

Weight: 0.048 oz
Units in box: 1
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Parts by Type > Locknuts and Stringlocks > Locknut and Stringlock Hardware