45° 1/4 in.-28 short angled grease fittings, 100 piece bulk pack
Used on most cars and trucks and on many industrial machines. Features dirt excluding ball check. Maximum pressure: 10,000 PSI. It is recommended that SAE-LT taper threads be assembled into 1/4 in.-28 UNF, Class 3B, straight threaded holes having a modified maximum minor diameter of 0.2151 in. to insure 75% minimum thread height.