1/2-13 x 1 1/2 Flat Point Alloy Steel Socket Set Screw provides a compact internal-drive fastener for set screw positions with no external head projection.
For 1/2-13 x 1 1/2, review the flat point around production equipment, conveyors, and packaging machinery and bearing locations that need flat-face contact instead of penetration. The broad end face suits prepared flats, repeated adjustment, and jobs where unnecessary deformation of the mating component would create service problems.
The 1/2-13 designation supplies the ordering thread form, and the 1 1/2 in. length should be checked against tapped depth and bearing location. Confirm that the mating feature is flat enough for the end face to seat evenly before changing the point style. Alloy steel is stated here as the catalog material; no unverified finish or numeric mechanical property is added.
The UNC series and 13 threads per inch are derived from the thread designation. The squared-off end presents a full-bearing face, giving the screw a wider contact patch than pointed styles. Cold Headers assists maintenance, distributor, and production requests where point style changes the ordered item.
