United States (US) dollar
SAMMY 3/8R 1/4 X 2 WOOD PIVOT PFM2281100
$2.30
- Rod Size: 3/8″-16.
- Screw Dimensions: 1/4″ diameter x 2″ length.
- Material: Zinc-plated carbon steel.
- Point Type: Type 17 (self-tapping to reduce wood splitting).
- Load Capacity: Up to 1,470 lbs maximum ultimate load.
- Required Driver: PFM2201250 pivot socket driver.
Description
The DEWALT PFM2281100 (also known as the Sammy 3/8R 1/4 x 2 Wood Pivot) is a steel specialty rod-hanging anchor designed for suspending 3/8″-16 threaded rods from wood structures. It features a unique swivel/pivot head that allows for flexible connection angles, making it ideal for angled applications where a standard vertical hanger cannot be used.
Key Specifications
According to technical data from Grainger and Zoro, this product has the following physical characteristics:
- Rod Diameter: 3/8″-16 threaded rod.
- Screw Size: 1/4″ x 2″ (Some sources list 3/16″ screw diameter depending on measurement point).
- Overall Length: 2-13/16 inches.
- Material: Carbon steel with a zinc-plated finish for corrosion resistance.
- Point Type: Type 17 point, designed for easy material removal and to help reduce splitting in wood.
- Load Capacity: Maximum ultimate load capacity is approximately 1,470 lbs, though working loads will be lower based on safety factors.
Primary Applications
Expert sources like Tanner Bolt and ITW Buildex recommend this anchor for the following installations:
- Fire Protection: Suspending sprinkler systems and fire-rated piping.
- Electrical/Mechanical: Hanging electrical conduit, cable trays, and HVAC ductwork.
- Lighting: Suspending overhead lighting systems and utilities.
Installation Requirements
- Drive Tool: For proper installation, a specific socket driver is required. The manufacturer recommends the HangerMate Pivot Socket Driver (PFM2201250) or the Sammys #14 (Black) Nut Driver (8113910).
- Pilot Hole: A 1/8″ drill bit is recommended if pre-drilling is necessary, though the Type 17 point often allows for direct installation.
- Compatibility: This pivot model is specifically designed for wood joists, trusses, and beams.
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