Greenfield 970-10 Perforated Hanger Strapping 3/4 in X 10 Ft

Product Description

The GREENFIELD 970-10 is a black iron perforated hanger strapping designed for pipe support and suspension applications in mechanical, plumbing, and HVAC installations. Part of the FIG 970 series, this strapping measures 3/4 inch wide and 10 feet long with a material thickness of 0.033 inch and 20-gauge construction. The pre-punched 9/32 inch diameter holes run the length of the strap, allowing field-cut sections to be sized to the job without requiring additional drilling. Plumbers, pipefitters, and HVAC technicians use this type of strapping to hang pipe and ductwork from structural members in both new construction and retrofit work.

This perforated hanger strapping is suited for residential and light commercial mechanical systems where pipe or conduit must be suspended from overhead framing, joists, or unistrut. The black iron material provides solid rigidity for standard-duty support tasks. The 10-foot length gives enough material to cut multiple hangers from a single piece, reducing waste on typical jobs. It fits standard trade use cases including plumbing drain lines, gas piping supports, and HVAC refrigerant line sets.

Key Features

• 3/4 inch wide x 10 feet long — field-cuttable to required hanger length
• 9/32 inch pre-punched hole diameter for bolt or screw attachment
• 0.033 inch material thickness, 20-gauge black iron construction
• Perforated along full length — no additional drilling required on site
• Suitable for pipe, conduit, and light mechanical line suspension

Compatibility

Designed as a standard-duty OEM-style perforated hanger strap for use in plumbing, HVAC, and mechanical piping support applications where 3/4 inch wide strapping is specified.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or HVAC technicians in accordance with IPC and IFGC pipe support spacing requirements. Cut the strap to the required length using aviation snips or a metal saw, and deburr cut edges before handling. Secure the strap to structural members using appropriately rated fasteners for the substrate. Follow local code requirements for pipe support intervals based on pipe material and diameter.