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The M&R Parts Department will be closed from December 24th-26th, 2025. We will also be closed for inventory from January 1st-7th, 2026. Please note that NO ORDERS can be filled during this period. We will re‑open on Wednesday, January 8th, 2026.

To receive your parts in a timely manner, please place your order with us well before December 23rd, 2025. We appreciate your patience. M&R wishes you a Happy New Year!
Threaded Insert, 1/4-20" Inside Thread, 3/8-16 Outside Thread, Right Hand Thread Direction, 0.38 in. Overall Length, Material Steel
Inside Thread 1/4-20"
Outside Thread 3/8-16
Thread Direction Right Hand
Overall Length 0.38 in.
Material Steel

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