Amazon.com : Camera Screw Adapter Thread 1/4" Male to 3/8" Female and 3/8" Male to 1/4" Female Adapter Set for Camera Monitor, Tripod, Mount : Electronics
Amazon.com: PATIKIL M10/M12 to M6/M8/M10 Reducing Screw, 6 Pack 15mm Long External Thread Adapter Reducer Convert Joint Hardware Double Male Thread Bolts : Industrial & Scientific
On-Stage Mic Screw Adapter | Guitar Center
Screw Adapter - Opto4U
Amazon.com : Neewer Camera Screw Kit, 16 Pieces Tripod Screw Adapter Converter Spigot Screw Mount Pack (1/4" to 1/4", 1/4" to 3/8", Female to Male, Male to Male, etc) for Camera/Tripod/Flash/Stand/Mic/Rig/Cage :
Monoprice Screw Thread Adapter for Microphone Stand (5/8in Male to 3/8in Female) - Walmart.com
Amazon.com: JOMLEY 1/4 to 5/8 Adapter, 1/4"-20 Female to 5/8"-27 Male Screw Thread Adapter for Camera Monitor Microphone Stand - 2 Pack : Musical Instruments
Amazon.com: SMALLRIG 1/4" to 1/4" Male Threaded Screw Adapter Double Head Stud for Camera Cage Monitor LED Microphone, Pack of 2-828 : Electronics
WindTech 3/8-16 to 1/4″-20 Female to Female Thread Adapter | Wilcox Sound and Communications
On-Stage Mic Screw Adapter | Guitar Center
Amazon.com: Frienda 8 Pieces Mic Stand Adapter Mic Thread Adapter Set 5/8 Female to 3/8 Male and 3/8 Female to 5/8 Male Screw Adapter Thread for Microphone Stand Mount to Camera Tripod Adapter : Musical Instruments
Amazon.com: ledmomo 1/4" to 3/8" Camera Tripod Thread Adapter Convert Nut Screw Adapter(10PCS) : Electronics
Thread Adapter - Push-on to 12x1.25 - Grip Royal
M4 Muzzle Thread Adapter | single point cut | suppressor thread adapter
Uxcell M10 to M6/M8 20mm Long Double Male Threaded Reducer Bolt Screw Fitting Adapter 6 Pack - Walmart.com