Caliburn Concrete Screws -- ArchitecturalDepot.com

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Home : GRK Fasteners : Caliburn Concrete Screws

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Caliburn Concrete Screws

Caliburn™ screws are professionally engineered fasteners for concrete and similar applications. They feature a patented thread design for ease of driving the screw. They are available in different head designs for multiple applications with the recommended GRK™ Drill Bits. Caliburn™, Caliburn™ PH and Caliburn™ XL are Climatek™ coated for high corrosion resistance.

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, or 1/4 GRK Concrete Drill Bit for Caliburn™ XL screws.
Clear concrete dust from hole.
Drive the screw with GRK #25 or #30 bit for Caliburn™ and Caliburn™ PH screws, or #40 bit for Caliburn™ XL screws.


Image	Description	List Price	Your Price	Qty	Boxed
	1/4 x 2 3/4" or 6.0 x 45 Metric, Caliburn Flat Head Bulk Pack (1,500/pcs) Mfg. Part #: 772691-55153-5				1,500 pieces
	1/4 x 2 1/4" or 6.0 x 55 Metric, Caliburn Flat Head Bulk Pack (1,200/pcs) Mfg. Part #: 772691-55156-6				1,200 pieces
	1/4 x 2 3/4" or 6.0 x 70 Metric, Caliburn Flat Head Bulk Pack (1,000/pcs) Mfg. Part #: 772691-55159-7				1,000 pieces
	1/4 x 3 1/2" or 6.0 x 90 Metric, Caliburn Flat Head Bulk Pack (800/pcs) Mfg. Part #: 772691-55163-4				800 pieces
	1/4 x 5" or 6.0 x 125 Metric, Caliburn Flat Head Bulk Pack (600/pcs) Mfg. Part #: 772691-55171-9				600 pieces
	1/4 x 1 3/4" or 6.0 x 45 Metric, Caliburn Flat Head Handy Pack (50/pcs) Mfg. Part #: 772691-57153-3				50 pieces
	1/4 x 2 1/4" or 6.0 x 55 Metric, Caliburn Flat Head Handy Pack (50/pcs) Mfg. Part #: 772691-57156-4				50 pieces
	1/4 x 2 3/4" or 6.0 x 70 Metric, Caliburn Flat Head Handy Pack (50/pcs) Mfg. Part #: 772691-57159-5				50 pieces
	1/4 x 3 1/2" or 6.0 x 90 Metric, Caliburn Flat Head Handy Pack (50/pcs) Mfg. Part #: 772691-57163-2				50 pieces
	1/4 x 5" or 6.0 x 125 Metric, Caliburn Flat Head Handy Pack (50/pcs) Mfg. Part #: 772691-57171-7				50 pieces
	Caliburn Kit Mfg. Part #: 772691-55900-5				each