NOTE: TAPTITE II® is a legacy product, now superceded by TAPTITE® PRO™ fasteners. TAPTITE II ® Thread Rolling Fasteners have 2 - 3 Sharp Crested Lead Threads. TAPTITE II ® thread-rolling screws have the TRILOBULAR® shape, which reduces friction during thread forming, provides prevailing torque, which exceeds the level of locking screws, and most …
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