Wordpress - How to show product SKU on product page
Add this to your functions.php
add_action( 'woocommerce_single_product_summary', 'dev_designs_show_sku', 5 );
function dev_designs_show_sku(){
global $product;
echo 'SKU: ' . $product->get_sku();
}
This will output the product SKU below the product title. See image below. The product SKU is VERTEX-SLVR.