Caliburn

Caliburn™ Concrete Screw

Concrete Flat Head Screw

 

  • For Concrete & Masonry Applications
  • Available in Bugle, Pan & Washer Head
  • An Anchoring System In Itself
  • Professionally Engineered
  • Can Be Removed & Reinserted Into Same Pilot Hole Numerous Times

 

Caliburn™ 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™ is Climatek™ coated for high corrosion resistance.

Features:

Case Hardened Steel

Star Drive recess that eliminates stripping

Aggressive Threads traps dust and carves through the pre-drilled hole making both the hole and the screw reusable

 

To Use:

Pre-drill pilot hole with 3/16" Concrete Drill Bit for Caliburn™.

Clear concrete dust from hole.

Drive the screw with GRK #25 or #30 bit for Caliburn™ and Caliburn™ PH screws.

PH

Caliburn™ PH Screw

Concrete Pan Head Screw

 

  • For Concrete & Masonry Applications
  • Available in Bugle, Pan & Washer Head
  • An Anchoring System In Itself
  • Professionally Engineered
  • Can Be Removed & Reinserted Into Same Pilot Hole Numerous Times

 

Caliburn™ PH concrete 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™ PH concrete is Climatek™ coated for high corrosion resistance.The Caliburn™ PH concrete Pan Head screw is ideal for electrical and plumbing applications.

Features:

Star Drive Recess

Complete and Effective Installation

Case Hardened Steel

 

To Use:

Pre-drill pilot hole with 3/16" Concrete Drill Bit for Caliburn™ and Caliburn™ PH screws.

Clear concrete dust from hole.

Drive the screw with GRK #30 or #40 bit for Caliburn™ and Caliburn™ PH screws.

XL

Caliburn™ XL Screw

Concrete Flat Washer Head Screw

 

  • For Concrete & Masonry Applications
  • Available in Bugle, Pan & Washer Head
  • 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.

Features:

Star Drive Recess

Complete and Effective

Installation Case Hardened Steel

 

To Use: Pre-drill pilot hole 1/4" GRK Concrete Drill Bit for Caliburn™ XL screws.

Clear concrete dust from hole.

Drive the screw with GRK #40 bit for Caliburn™ XL screws.