ALEMITE 1⁄4”-28 Taper Thread Fittings are used on most cars and trucks, as well as many industrial machines. 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”, to ensure 75% minimum thread height.

FEATURES:

  • Exceeds 72 hour salt spray test
  • Dirt excluding check ball
  • Trivalent zinc plating
  • RoHS compliant
Images Product # Configuration Hex Size Overall Length Shank Length
1641-B Straight 5/16” 35/64” 3/16”
1652-B Straight 5/16” 11/16” 23/64”
1680-B Straight 5/16” 31/32” 5/8”
1698-B Straight 5/16” 1-1/8” 25/32”
3014-B Straight 5/16” 1-5/8” 1”
1637-B1 45° 3/8” 13/16” 13/64”
3010-B1 65° 3/8” 25/32” 19/64”
1911-B1 90° 3/8” 3/4” 13/64”