1/4 GREASE RELIEF
Relief
3/16 DRILL SIZE DRIVE TYPE GREASE ZERT 45
1/8 GREASE RELIEF
1/4 GREASE ZERT THREAD FORMING
1/4-28 NPTF THREAD GREASE ZERT
1/4 DRILL SIZE DRIVE TYPE GREASE ZERT LONG SHANK
1/4-18 NPTF GREASE ZERT