Molded in mounting screw locations

Stainless Steel Assembly Screws

UV resistant

Load Rating-Ultimate Uniform Load

DURA-BLOK channel support is designed as an economical support for piping systems, cable tray, HVAC equipment and many other applications

The DURA-BLOK is UV resistant and suitable for any type of roofing material or other flat surfaces

Material effectively accepts screw fasteners for securing accessories

100% recycled rubber, UV resistant

Load Rating - Ultimate Uniform Load (See Chart Below)

DURA-BLOK DB-Series channel support is designed for superior support of piping systems

Latex Based Intumescent Sealant

Meets Many Applications and Codes

Provides upto a 3 Hour Fire Rating

MARS Disconnect with Integrated Surge Protector Provide a Unitized Design for Quick and Clean Installation

The Metal Weather resistant Enclosure Provide Additional Robustness and Security

Mars Surge Protector Provide the Performance Necessary to Protect Critical Component in High Efficiency Mini-Split and Unitary HVAC Equipment

The versatile chisel tip can make both fine or broad marks for flexible marking needs

Smear- and water-resistant industrial ink allows for long-lasting marks

Heavy Duty metal barrel contains extra-large ink supply for longer marking life

Clip-cap stores easily in pockets and prevents rolling on surfaces

Xylene-free ink eliminates health concerns

undercut-indented hex washer slotted head

Combination lead double thread

Burr-free hex washer slotted head

Quality controlled heat treat

Sharp tapered point will not mushroom, break or walk

Complete operator control-precise hole alignment

Single starting thread machined down to very tip of screw point

Instantly penetrates and engages in heavy gauge sheet metal and layered light gauge

Limited Lifetime Warranty

Undercut Indented Hex Washer Slotted Head

Burr Free

Undercut Always Seats Flush

Single Starting Thread Machined Down to Very Tip of Screw Point

Instantly Penetrates and Engages in Heavy Gauge Sheet Metal and Layered Light Gauge

Quality Controlled Heat Treat

Sharp Tapered Point will Not Mushroom or Break

Bright Zinc Plated

Unique Designed and Quality Controlled Screw

Sophisticated Heat Treat Process Allows the Screw to Taper to a Fine Sharp Point without Sacrificing Critical Point Strength

Single Starting Thread is Formed Down to the Very Tip of the Point and is the Source of Penetrating Power

Second Thread Above the Point Engages after Initial Penetration and Drills in the Screw Double Fast

Screws are Faster Driving with a Greater Capacity for Fastening Heavier Gauges of Sheet Metal than any Other Self Piercing Screw

Lifetime Limited Warranty

Made from strong, high quality, specially heat treated steel

Bit-Tip® Self Drilling and Tapping Screws are precision cold forged insuring uniformity of dimension and drill point contours

Lifetime Limited Warranty

undercut-indented hex washer slotted head

Combination lead double thread

Burr-free hex washer slotted head

Quality controlled heat treat

Sharp tapered point will not mushroom, break or walk

Complete operator control-precise hole alignment

Single starting thread machined down to very tip of screw point

Instantly penetrates and engages in heavy gauge sheet metal and layered light gauge

Limited Lifetime Warranty

Undercut Indented Hex Washer Slotted Head

Burr Free

Undercut Always Seats Flush

Single Starting Thread Machined Down to Very Tip of Screw Point

Instantly Penetrates and Engages in Heavy Gauge Sheet Metal and Layered Light Gauge

Quality Controlled Heat Treat

Sharp Tapered Point will Not Mushroom or Break

Bright Zinc Plated

Unique Designed and Quality Controlled Screw

Sophisticated Heat Treat Process Allows the Screw to Taper to a Fine Sharp Point without Sacrificing Critical Point Strength

Single Starting Thread is Formed Down to the Very Tip of the Point and is the Source of Penetrating Power

Second Thread Above the Point Engages after Initial Penetration and Drills in the Screw Double Fast

Screws are Faster Driving with a Greater Capacity for Fastening Heavier Gauges of Sheet Metal than any Other Self Piercing Screw

Lifetime Limited Warranty