The short shaft toggle does not need this as the thread length is much greater. DEEP THREAD NUT FOR SWITCHCRAFT LONG SHAFT SWITCH.
Allparts EP-4923 Deep Round Nut for Toggle Switches - Nickel, Single Item
10Pcs Drum Tension Rod Deep Thread Strong Metal Short Screws Drum Hardware
Thread Stand for Sewing Machine,3 Spool Holder White,Adjustable Thread Rack for Embroidery Machine,Sewing Thread Storage with Base
Cocoarm Tuba Mouthpiece, Sturdy ABS Plastic Horn Mouthpiece for Standard Tuba, Deep Cup Design for Pure Sound, Compact & Lightweight for Band Players
NULYLU Oboe Instrument Repair Kit Steel Thread Screws for Small Instrument Repair, Easy to Maintain Oboe, Silver Colour, Suitable for Beginners and Professional Musicians,
10pcs Copper Knurled Screws Nut for Baritone Horn Replacement Parts - Repair Screw Nut for DIY Baritone Tuba Adjustment - Essential Brass Instrument Parts for Wind Woodwind