ALL SCREW THREADS Search Filter By Price: - 13 X 425 (12.7 M/W) GPI THREADED TUBE$2.8315 X 425 (15.9 M/W) GPI THREADED TUBE$3.4818 X 415 (19 M/W) GPI THREADED TUBE$3.7820 X 400 (19 M/W) GPI THREADED TUBE$4.3822 X 415 (22 M/W) GPI THREADED TUBE$4.6224 x 400 (25 M/W) GPI THREADED TUBE$4.7828 X 400 (28 M/W) GPI THREADED TUBE$6.6738 X 400 (38 M/W) GPI THREADED TUBE$8.98GL-14 THREADED TUBE$2.71GL-18 THREADED TUBE$3.62GL-25 THREADED TUBE$6.04