Description
Heavy-Duty Spring Stop
These massive spring-loaded stops are the largest and strongest of all the Spring Stop Buttons that we manufacture. Heavy-Duty Spring Stops have a large contact face and are useful for applying side force to hold a workpiece against its locators until clamps are in place. For some workholding applications, including many welding fixtures, a spring stop this strong can often be used without additional clamps. Mid-stroke spring force is approximately 100 lbs.
The large flat contact face is ideal for pushing flat-sided workpieces, with a radiused top edge to make loading easier. Heavy-Duty Spring Stops have a large-diameter plunger with a long bearing length to effectively resist loads applied to the top of the contact face. The plunger and body are both made of steel for maximum strength.
Application Information
Heavy-Duty Spring Stops have a large-diameter plunger with a long bearing length to effectively resist loads applied to the top of the contact face.
Material
| Item | Material | Heat Treat | Finish |
| Body | 1018 Steel | – | Black Oxide |
| Plunger | 1018 Steel | – | Black Oxide |
| Spring | Music Wire | – | – |
Parts Specification
| Stroke | Initial Contact Force (lbs) | Halfway Contact Force (lbs) | Final Contact Force (lbs) |
| 1/4 | 50 lbs. | 105 lbs. | 160 lbs. |
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