Check the listing for details. 10pcs 4mm Amplifier Terminal Set Screws POWER GROUND SPEAKER REMOTE Amp Screw. Condition: New. Listed at 11.99 USD. (10 Pieces) Amplifier Terminal Set Screws POWER / GROUND / SPEAKER / REMOTE Stainless Steel Brand new set of stainless steel amplifier replacement terminal screws. These screws work with an Allen Head hex key. Great for amplifiers, terminal blocks, fuse holders, crossovers and many other car audio accessories. These screws fit most common metric terminal style connections. Material: Stainless Steel Thread Diameter: 4mm Thread Height: 12mm Thread: Metric The screws will be sent by regular parcel with no tracking number. This allows me to keep your shipping cost as low as possible. If you would like a tracking number, you can select a different shipping option at checkout. THERE ARE MANY BRANDS COMPATIBLE WITH THIS ITEM. FEEL FREE TO MESSAGE ME ABOUT COMPATIBILITY WITH YOUR PRODUCT. YOU ARE RESPONSIBLE FOR MAKING SURE THIS ITEM FITS WITH YOUR PRODUCT. Item #73