Threading Technology – Clamping Technology 520

430 Thread Gages UNC UNF UNS M MF Rp, R, Rc NPT NPTF STI SELF-LOCK G (BSP) Smooth GT, TD Accessories Calibration Tech. Info Product Finder Page Smooth plug gages GO/NO-GO, GO, and NO-GO 458 Smooth plug gages GO/NO-GO for thread holes, for Metric threads 459 Thread plug gages GO/NO-GO Thread plug gages GO Thread plug gages NO-GO G-GR-LD G-GUT-LD G-AUS-LD Page UNC 432 432 432 UNF 433 433 433 UNS 434 M 435 - 437 437 437 MF 439 - 441 442 - 448 443 - 449 G (BSP) 450 450 450 Rp, R, Rc NPT NPTF STI-M 454 LK-UNC 455 LK-UNF 456 LK-M 457