PKTF-4
Contact Us 310-891-1995
Thread Size: 1/4-28, Length: 0.37, External Thread: 3/8-16, 1PC
Perma-Kee inserts are solid, one piece, kee-locking inserts used to repair stripped or damaged threads in all types of metals and applications. When installed, locking-kees are driven into the surrounding parent material, locking the insert into place and keeping it from rotating due to vibration or torsion. No special taps are needed.