What are you guys using for installing Neutrik speakON connector to cabinet? I bought these (https://www.parts-express.com/neutrik-nl4mpr-speakon-connector-4-pole-round-chassis-mount--092-054) from part express and not sure if they come with screws or not. In addition which speaker gasket tape is best suited? I see that 3/8 size on parts express is out of stock. Any recommendations?