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M12 12 mm Flat Washer for Metric Toggle Switches and Barrel Jacks
by Hosco


Volume pricing

5 or more £0.49
10 or more £0.39
20 or more £0.29

10+ In Stock

Dispatched within 1 working day
Ships to 103 countries worldwide


These Hosco 12 mm Flat Washers are handy spares for lost or damaged parts. They fit 'import' guitar parts with metric 12 mm threads made in Japan or East Asia like our Hosco barrel output jack sockets (like those commonly used on Ibanez RG guitars) and our Hosco 3 way toggle switches (like those commonly used on Epiphone Les Paul, Schecter, PRS SE etc.). The washers are mounted under nuts to prevent damage to the jack plate, scratchplate or the guitar body when tightening up the nut.


Handy flat washers for spares
Fits barrel jacks and toggle switches with 12 mm metric threads
Prevents damage to scratchplates/guitar body when tightening the nut
Made in Japan

Tech Specs

Outer Diameter 18 mm (0.71")
Inner Diameter 12 mm (0.47")
Manufacturer Part Number WH-3