Auto-Bulb™

HUCK BLIND FASTENERS: Structural blind fasteners also consist of two main parts: a pin and a sleeve. Initial insertion of a structural blind fastener can vary greatly depending on the type of fastener and application. There are two ways that a structural blind fastener can secure a joint: Bulbing Expanding BULBING In this type of structural blind fastener, the sleeve is compressed into a bulb shape. This causes it to mold itself tightly against the joint material. when the pin is securely tightened, the pintail breaks off forming an even surface. For bullying types of fasteners the pinhead usually stays outside the sleeve as it deforms. For more information, please visit our website - www.specialistfastenersystems.co.uk or alternatively you can call us on – 01772 622194

For more information on Auto-Bulb™ talk to Specialist Fastener Systems