The protruding edge can prevent the expansion screw from entering the deep part of the hole due to over-deep making
computer cable
Suitable for hose or tank port connection
it is durable with exquisite looking
The Rotary Knob is useful for light dimmer control switch
1-5/16-12UNF Hex Head Pipe Fitting Plug, 2 Pack Male Thread 45# Steel Plug 48-58RPM The protruding edge can preventThese threaded male plugs are used to seal holes in machinery, fittings, or pipes to prevent leakage of air, steam, gas, water, oil and fluids under pressure. These plugs are also great for plugging in intake manifold water ports, water pump ports, engine plug holes, and more. Specification: Color: Silver Tone Material: 45# Steel, Zinc Plated Thread Size: 1 5 16 12UNF Overall Height: 38 x 19. 7mm 1. 5 x 0. 78 inch (D*H) Packing List: 2 x Pipe Plug