National Hardware N338-160 Steel Threaded Rod, 8 Mm x 1 M, Zinc Plated Clearance Ball bearings to prevent drill

Ball bearings to prevent drill out

Water-based for easy clean-up

In calculating the number of insulated Pipe Lengths your chimney run requires

Freeze-thaw resistant

For taping and cleaning excess mud from joints and angles wider than 90 degrees

National Hardware N338-160 Steel Threaded Rod, 8 Mm x 1 M, Zinc Plated Clearance Ball bearings to prevent drillHighlights: Series: 4035BC Size: 8 mm x 1 m Thread, Metric Thread Material: Steel Finish: Zinc Plated Safe Working Load: 975 lb For hanging, connecting, clamping and supporting in plumbing, heating and electrical applications and other do it yourself projects Consists of metric threads Can be drilled, cut, heated, shaped