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RS PRO Alloy Steel Compression Spring, 53mm Free Length, 5.4mm OD, 0.11 N/mm Spring Rate 751-433
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Material | Alloy Steel |
| Model | 751-433 |
| Outside diameter | 5.4mm |
| Wire Diameter | 0.4mm |
| End Type | Square and Unground |
| Free Length | 53mm |
| Minimum Working Length | 12.8mm |
| Load at Minimum Working Length | 4.36N |
| Spring Rate | 0.11N/mm |
Key Features
- Manufactured from high-strength alloy steel for durability.
- Free length of 53mm allows for optimal compression performance.
- Features a 5.4mm outside diameter for compatibility with rod and tube assemblies.
- Square and unground end type provides reliable seating and load transfer.
- Spring rate of 0.11 N/mm ensures consistent force under compression.
- Wire diameter of 0.4mm offers flexibility for various mechanical configurations.
- Minimum working length of 12.8mm supports compact applications.
- Load at minimum working length is 4.36 N for precise actuation.
Product Description
The RS PRO 751-433 Alloy Steel Compression Spring is a precision-engineered mechanical spring designed for reliable performance in industrial and commercial environments. This compression spring features a free length of 53mm, an outside diameter of 5.4mm, and a spring rate of 0.11 N/mm, making it suitable for a range of load-bearing and actuation tasks.
Constructed from durable alloy steel, the spring delivers high strength and resistance to fatigue. A wire diameter of 0.4mm provides flexibility, while the square and unground end type ensures proper load distribution and minimizes unwanted movement during operation. The spring's minimum working length of 12.8mm allows it to operate within compact spaces, supporting precise mechanical actuation where space is critical.
With a load at minimum working length rated at 4.36 N, this compression spring maintains stable force characteristics, ensuring accuracy in industrial applications requiring controlled compression. The right-hand helix design facilitates installation and integration into rod or tube assemblies.
This spring is engineered to conform to DIN 2095 (grade 2), confirming its suitability for demanding tasks in sectors including fluid power, mechanical machinery, automotive, electronics, and laboratory equipment. Common use cases include valves, switches, mobile devices, ball point pens, and vehicle mechanisms where reliable compression and energy storage are vital.
RS PRO is recognized for robust product testing against industry standards, offering high-quality solutions for professional engineers and manufacturers. This compression spring exemplifies RS PRO’s commitment to performance, reliability, and value.
For more industrial fastening and spring products, browse the Compression Springs category and discover the RS PRO brand range at EnvMart.
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Frequently Asked Questions
The free length of this compression spring is 53mm.
The outside diameter of this model is 5.4mm.
The spring rate is 0.11 N/mm, ensuring consistent force under compression.
The minimum working length of this spring is 12.8mm.
At its minimum working length, this spring can handle a load of 4.36 N.
This compression spring is manufactured from alloy steel, providing high strength and resistance to fatigue.
It features a square and unground end type for reliable seating and load transfer.
The wire diameter of this model is 0.4mm, allowing for flexibility in various mechanical configurations.
Yes, this spring conforms to DIN 2095 (grade 2), confirming its suitability for demanding tasks.
It is suitable for applications in fluid power, mechanical machinery, automotive, electronics, and laboratory equipment.
This compression spring is manufactured in the United Kingdom.
This spring has a right-hand helix design, which facilitates installation and integration into rod or tube assemblies.
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