Alemite 1-4″-28 Taper Thread Fittings

Alemite 1-4″-28 Taper Thread Fittings

  • RoHS compliant
  • Shank Length - 3/16"
  • Overall Length 13/16" - 35/64"
  • Hex Size - 5/16"
  • Straight Configuration
  • Trivalent zinc plating

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.°

  • Straight Configuration
  • Hex Size 3/8" - 5/16"
  • RoHS compliant

Please note: Some of the Alemite Lubrication Fittings are being replaced and some are becoming obsolete. Replacements will be under new part numbers beginning with ‘LAGN’. Download the full list here

Fittings becoming obsolete are: 

1680-B – Stock still available 

1698-B – Stock still available 

3014-B – Stock still available 

3010-B1 – Obsolete

Features & Benefits

  • 1641-B-Straight-5/16" Hex
  • 1652-B-Straight-5/16" Hex
  • 1637-B1-45°-3/8" Hex
  • 1911-B1-90°-3/8" Hex
Please complete our enquiry form on the right to purchase.
Product
Part No

  • 1641-B / LAGN-1641-B
  • 1652-B / LAGN-1652-B
  • 1637-B1 / LAGN-1637-B1
  • 1911-B1 / LAGN-1911-B1

Fitting Type

  • Straight
  • Straight
  • 45°
  • 90°

Size

  • 5/16″ Hex
  • 5/16″ Hex
  • 3/8″ Hex
  • 3/8″ Hex

Download Datasheet

Click the download button to view the Alemite 1-4″-28 Taper Thread Fittings PDF Datasheet

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