This is for a new Mcmaster Carr  Stainless Steel 2-1/2" Pipe Snug-Hold Threaded-Rod-Mount Clamping  Hangers P/N 3023T88.

Screw On
Material304 Stainless Steel
ID
Inch2 7/8"
Metric73 mm
For Pipe Size
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2 1/2
click to learn more about 2 1/2
For Rigid Conduit Trade Size2 1/2
For EMT Conduit Trade Size2 1/2
For IMC Conduit Trade Size2 1/2
For Thread Size
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1/2"-13
Capacity300 lbs.
Length 4 3/4"
Width
11/16"

Height 3 15/16"
Mounting LocationCeiling, Threaded Rod
Mounting Hole Diameter 1/2"
Specifications MetFed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12
RoHSNot Compliant
REACHNot Compliant
DFARSSpecialty Metals COTS-Exempt
Country of OriginPeoples Republic of China
Schedule B732690.8630
ECCNEAR99