Alemite® 1698-B Straight Thread Forming Grease Fitting Zerk, 1/4-28 SAE-LT Male Taper Thread, 1-1/8 in OAL, Steel
Item #BC046374
Alemite® Grease Fitting Zerk, Straight, Thread Forming, 1/4-28 SAE-LT Male Taper, 1-1/8 in Overall Length, 25/32 in Shank Length, 5/16 in Hex, Trivalent Zinc Plated, Steel
- Exceeds 72 hr salt spray test
- dirt-excluding check ball
- 10000 psi maximum
- surface ball check
- it is recommended that SAE-LT taper threads be assembled into 1?4-28 UNF, class 3B, straight threaded holes having a modified maximum minor diameter of 0.2151 in, to ensure 75% minimum thread height
- used where high volume of lubrication is required
- they are used for rugged automotive, agricultural and industrial machinery applications