Heavy Wall Self Locking Thread Insert, 1/4"-28 Int Thrd Sz, 18-8 Stainless Steel, 5 PK, E-Z Lok, Mfr#: 303-428-PK5

Self Locking Thread Insert, Compatible Material Metal, Compatible Tap Size 7/16 In.-14, Drill Bit Size U, External Thread Fit 2A, External Thread Size 7/16 In.-14, Finish Plain, Insert Diameter 7/16 in, Internal Thread Fit 2B, Internal Thread Size 1/4 In.-28, Material Stainless Steel, Material Grade/Class 18-8, Maximum Hole Diameter 0.368 in, Minimum Installation Depth 1/2 in, Overall Length 7/16 in, System of Measurement Inch, Thread Direction Right Hand, Thread Type UNF Internal/UNC External