1/4″-28 Thread-Forming Grease Fitting / Zerk Fitting
NOTE: Grease Fitting Kits are available to purchase online. View available kits
1/4″-28 Thread-Forming Grease Fitting / Zerk Fitting
Description
SAE Products 1/4″-28 thread-forming grease fittings are commonly referred to as 1/4″-28 thread-forming zerk fittings. Below is an image and drawing of SAE Products H-100-GMRL thread-forming grease fitting. For more information on our thread-forming grease fittings call us toll free at 1-800-588-8480.
Specifications
| Product Type | Straight |
|---|---|
| Thread | 1/4"-28 Special Taper |
| Figure | 1 |
| Overall Length (in) - A | 5/16 |
| Shank Length (in) - B | 3/16 |
| Hex Size (in) - X | 9/32 |
Resources
- How Do I Size Grease Fittings?
- Alemite & Alemite Equivalent Grease Fittings Available
- Grease Fitting or Zerk or Alemite Fitting or Grease Nipple?
- Grease Fitting Sizes and Certifications
- Grease Fitting Symbols & Thread Reference Chart
- Understanding Grease Fitting Specifications – Threads, Angles, Materials, and More
- Understanding Grease Fitting Specifications (pdf)







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