5/16-18 Thread Size Works with All 1-1/4" Standoff Bases
These CRL Stainless Hanger Bolts can be used in wood, or with plastic anchors.
Available in Stainless Steel or Zinc finishes, they have a 5/16-18 thread that will secure all 1-1/4 inch Standoff Bases.
Thread Size: 5/16"-18
Length: 2-1/2 in (63.5 mm)