334 Mounting Euro Screw | 5/16" Gap x 1/2" Thread

The 334 Mounting Euro Screw | 1/8" Gap x 1/2" Thread is a unique bolt designed to be used with Star Hangers Systems insert fasteners from the 300 Series. The 334 Mounting Euro Screw consists of 4 components: Head, Neck (Gap), Shoulder (permanent washer), and Thread. Note: Do not overtighten or countersink the bolt or it will not fit into the insert. The screw can be adjusted to accommodate for uneven surfaces. Allow at least 1/16" of additional length to your pre-drilled hole to prevent bulging. DESCRIPTION The 334 Mounting Euro Screw | 1/8" Gap x 1/2" Thread is a unique bolt designed to be used with Star Hangers Systems insert fasteners from the 300 Series. The 334 Mounting Euro Screw consists of 4 components: Head, Neck (Gap), Shoulder (permanent washer), and Thread. Note: Do not overtighten or countersink the bolt or it will not fit into the insert. The screw can be adjusted to accommodate for uneven surfaces. Allow at least 1/16" of additional length to your pre-drilled hole to pr