TYGRIS Grease Nipple Assortment Contains:
1/8" - 28 BSPT Straight x 20, 45 Degree x 5, 90 Degree x 5
1/4" - 19 BSPT Straight x 10, 45 Degree x 5, 90 Degree x 5
Benefits: Manufactured to the most stringent quality standards - TS16949 approved; Fitting profile and dimensions are accurately controlled and conform to SAE; DIN; JIS and IS standards; Grease fittings are heat treated to SAE J534 specification with hardness on greasing end to a minimum of 83 on Rockwell 15N scale with a case depth of 0.005" (0.13mm) to 0.009" (0.23mm) ; Fittings with ball check use heat treated springs for increased life; Steel fittings are plated in yellow zinc with a plating thickness of 0.0002" (5 microns) conforming to SAE J534 specifcation and have a guaranteed salt spray life of over 75 hours to red rust