Tools & Resources. Most Men Don't Need PSA Tests, Doctors' Group Says. MONDAY, April 8 (HealthDay News) -- Men have long been encouraged to get prostate cancer screenings, but there's insufficient evidence that the benefits of a PSA test outweigh the substantial risks associated with the screening.
There are two types of crimp used when reloading handgun cartridges: the roll crimp and the taper crimp. Roll Crimping. With a roll crimp, the diameter at the very end of the case mouth is reduced, and rolled inward toward the bullet, leaving a slight radius at the top of the case.
The D368 Taper-Lock Form Saver is a Type 2, rebar. coupler used to connect rebar. It consists of an. integral, nailing flange, a coupler forged from the end. of the rebar, and tapered, female threads. The D368. Taper-Lock Form Saver is made from USA melted and. rolled steel.