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Standing front view of the Merrill Y-8 self locking screw. Showing the external threads at the bottom.
Bottom view of the Merrill Y-8 self locking screw. Showing the bottom of the screw, and threads.
Laying side view of the Merrill Y-8 self locking screw. Showing the head, and external threads.
Top view of the Merrill Y-8 self locking screw. Showing the head of the screw.

Merrill Genuine Y-8 3/8 x 5/16 Self locking screw Free Shipping

$11.07
Shipping calculated at checkout.

Genuine Merrill Y-8 self locking screw. this screw is 3/8" x 5/16". The Y-8 is designed for Merrill Y1 and Y2 Hydrants.