Nsi Dual Rated Transformer Lug, 350 Mcm - 6 Awg Wire Range, 0.563" Mouting, Ohm Product Details Versatile and reusable set screw connectors made from high strength 6061-T6 aluminum alloy for superior electrical and mechanical performance. Tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 Volts. Meets or exceeds ANSI C119.4 Class a specifications. Mounting hole spacing is 1-3/4-inches center to center. Also available with the following options: clear plating, anodized set screws or disc pad screws. Mounting hole: 4. Number of conductors: 3. Versatile and reusable set screw connectors Made from high strength 6061-T6 aluminum alloy TiN plated for low contact resistance Suitable for use with both copper and aluminum conductors Rated 600 Volts Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.