* AS3319 * AS3320 * AS3321 * AS3322 Captivated lock-ring provides a positive lock against rotation, transferring high torque loads from the stud to the base material while the stud threads resist tension loads. PTP also manufactures Inconel Studs, Shouldered & Drilled Studs & Shafts, Ring & Key Lock Studs/Inserts, more |