Description

Recessed Star Drive: Zero stripping, with 6 points of contact
Aggressive Heavy duty threads lock into concrete and can be removed and reinserted without screw damage
Countersinking Bugle Head locks wood to concrete for complete installation and effective anchoring
Caliburn™ PH pan head, which is ideal for an exposed finished look including installation of electrical boxes
Caliburn™ XL washer head design for superior holding power.
The Caliburn™ XL is code approved under ICC report ESR-3251
Climatek™ Coating is AC257 code approved for use in treated lumber

 

For Concrete & Masonry Applications
An Anchoring System In Itself
Professionally Engineered
Can Be Removed & Reinserted Into Same Pilot Hole Numerous Times

Caliburn™XL screws are professionally engineered fasteners for concrete and similar applications to resist static, wind and seismic, tension and shear loads in cracked and uncracked normal-weight concrete and sand- lightweight concrete. Anchors may only be used for redundant applications, where multiple anchors support linear elements (e.g. ductwork) when designed. The aggressive thread pattern creates a track that burrows into concrete and is designed for trapping excessive concrete dust thus keeping the threads sharp. They feature a patented thread design for ease of driving the screw. The Caliburn™ XL is Climatek™ coated for high corrosion resistance.

 

Ideal for use in anchoring to concrete or wood to concrete applications including basement framing and sheds.

Caliburn™ Concrete screws are professionally engineered fasteners with a patented thread design for ease of driving the screw in pre-drilled concrete and similar applications.

Available in three different head designs for multiple applications. Caliburn, Caliburn PH and Caliburn XL are Climatek Coated for high corrosion resistance.

Caliburn’s uncompromised draw and pull-out strength make it possible to be used in jobs which previously required an anchor. The screw’s aggressive thread design afford it the ability to be removed and reinserted into the same pilot hole numerous times– without the concern of the fastener breaking or the threads wearing.