1/4” x 28 Self-Forming 90˚ Grease Fitting
435590
Description
1/4″ x 28 Special Taper Thread Forming Thread. Hydraulic 90° Grease Fitting.
Zinc Trivalent Passivate Finish. RoHS and REACH Compliant.
Self-forming threads can be screwed or driven into an untapped hole. The recommended size of the hole for a 1/4 x 28 thread is 5.84-5.97mm (Ref SAE J534) but can be dependent on the material.
Avoid chamfering the hole, as a sharp edge to the hole helps the thread bite.
Also available with Zinc Yellow Chromate Finish. Code Number 415590. Limited Availability.
Additional information
| Weight | 13 kg |
|---|---|
| Angle | 90 |
| Ball Check | Yes |
| Dimension A (Inch) | 0.77 |
| Dimension A (mm) | 19.5 |
| Dimension B (Inch) | 0.22 |
| Dimension B (mm) | 5.5 |
| Dimension C (Inch) | 1/2 ( H = 0.7 max) |
| Dimension C (mm) | 13 (H=17.8 max) |
| Hardened | Yes |
| Hole | ref. SAE J534 |
| International | SAE J534 |
| Product Type | Hydraulic Grease Nipple |
| Material | Mild Steel |
| Product Long | Normal |
| Spanner Wrench Size | 3/8" Hexagon |
| Thread | 1/4 x 28 Special Taper |
| Thread Type | Self-forming |
| Zinc Plating | Zinc Trivalent Passivate |
We're serious about support
If you need assistance in choosing the right Grease Fitting for your application or have questions regarding any of our products, please just get in touch.
We're serious about support
If you need assistance in choosing the right Grease Fitting for your application or have questions regarding any of our products, please just get in touch.
