A strong, reliable and easily affixed fastener for wood and plastic. Designed for simple insert into a pre-drilled hole to be tapped into place with a mallet. Flush-fitting, no counter-boring required and self-locking to prevent rotation during assembly. Zinc plated and available in a variety of sizes. Features and Benefits Ease of application, simply tap in with a mallet to secure it Self locking to ensure it remains secure during assembly Available in a variety of specifications to suit individual needs