Pipe threads (PTF) are larger in diameter than most UNF or SAE-LT threads and also provide additional strength. PTF threads have a taper like SAE-LT
1/8-27 NPT Stainless Steel 90 Degree Angle Grease Zerk Nipple Fitting 1 pc
GREASE FITTING, 45 DEGREES, THREAD 1/8
PRO-LUBE - Standard Grease Fitting: 45 ° Head, 1/8-27 PTF
PACK OF 10: The Performance Tool W54241 is a pack of 10 1/8-Inch NPT grease fittings, providing you with a sufficient quantity for your maintenance
Performance Tool W54241 1/8-Inch NPT Grease Fitting, (Pack of 10)
1/8 - 27 Pipe Thread 90 Degree Grease Fitting Milton Industries — Milton® Industries Inc.
Straight Grease Fitting
1/8 NPT Female Grease Fitting, 1/8 NPT Female Thread Zerk Fitting
Grease Fitting Zerk 1/8-28 BSPT Stainless Steel PV
Grease Fitting, Straight, 1/4-18 NPT (GF) – GROZ USA
1/8 NPT x 1-1/4 Lincoln 5003 Carbon Steel Grease Fitting
1/8NPTPRESSURERELIEF - 1/8 NPT PRESSURE RELIEF GREASE - Amarillo Bolt
Lincoln Lubrication 5300 - Motion
Value Collection - Button-Head Grease Fitting: 1/8″ NPT - 89817134 - MSC Industrial Supply