Spigot screw Precision-made spigot with a 1/4-inch male to 3/8-inch male threaded adapter for quick and reliable connections between common studio lighting components. Studio light stand screw Easy to assemble and disassemble by hand, functioning as a spigot stud for fast setup and breakdown of lights and modifiers. Flash light stand screw All-metal construction with an electroplated finish for anti-wear and long-lasting durability in demanding studio or field use. Spigot stud A handy tool screw for photography setups, suitable for attaching lights, modifiers, and accessories with compatible thread sizes. Use scenarios - On set, connect a strobe head with 3/8" threads to a stand with 1/4" threads using the adapter for rapid gear changes. - Switch between modifiers (softboxes, umbrellas, reflectors) that use different thread sizes without tools or additional adapters. - Replace worn or damaged screws on light stands or arms with a durable all-metal stud for reliable, repeated use.