Rigid Top Plate Caster: Polyurethane, 8" Wheel Dia, 2" Wheel Width, 900 lb Capacity, 9-1/2" OAH MPN:1F8308C25000190

Round Circuit Board Spacer: #4 Screw, 3/16 OAL, 0.116 ID, 1/4 OD, Brass serves multiple industries as circuit board hardware or electronic equipment support components; it boasts a slim profile that ensures minimal obstructions while maintaining the stability of your assembled units or PCB's layout alignment. Its round design allows conveniently stacking upon each other for flexible distance customization depending on spacing requirements and accommodates standard #4 screw size securing onto your assemblies when need arises, with dimensions measuring 3/16 length, 0.116 ID, 1/4 OD from end to end allowing sufficient room for passing through wires or solder pads; these brass constructed spacers exhibit durability in harsh conditions where corrosion resistance counts along with enhanced electrical conductivity over other metal options keeping customers' investments protected day in, day out.