Designed for permanently mounted installation, these EH Hinges are ideal for accommodating doors and frames with hinges mounted either at right angles or on the same plane. Crafted from durable zinc alloy and finished with a sleek chrome plating, they offer both strength and style. Measuring 40mm (1.57 in) in size, these surface mount hinges come with convenient mounting studs for easy installation. Their thread stud and nut setup ensures secure attachment, making them a reliable choice for various applications. Plus, with RoHS compliance, you can trust that they meet strict environmental standards. Upgrade your hinges with this high-quality solution for lasting performance.