Description
Product Overview
The HAJXZH Push Fit Ball Nose Spring Plunger is engineered for precision and durability in demanding industrial environments. Constructed from high‑grade 304 stainless steel, the plunger body resists corrosion, wear, and the harsh chemicals often encountered in manufacturing settings. Complementing the metal core is a rugged plastic knob that provides a comfortable grip while maintaining a lightweight profile of just 27.22 g. The plunger features an M10 thread with a 17 mm thread length, allowing secure attachment to a variety of fasteners and fixtures. Its non‑locking, push‑fit ball nose design eliminates the need for additional locking mechanisms, enabling rapid insertion and removal of the pin with a simple turn of the knob. The overall dimensions—45 mm total height and a 5 mm pin diameter—make it compact enough to fit into tight workspaces while still delivering the force required for reliable positioning. This combination of material quality, thoughtful engineering, and user‑centric design ensures the plunger performs consistently across a broad spectrum of applications, from CNC machines to assembly line tooling.
Usage
Designed for versatility, the HAJXZH push fit ball nose plunger excels in a range of industrial and mechanical contexts. It is particularly well‑suited for workholding tasks where quick setup and repeatable accuracy are essential, such as aligning workpieces on milling tables, securing fixtures in robotic cells, and positioning components during prototype assembly. The plunger’s ergonomic knob allows operators to engage and disengage the pin with minimal effort, reducing fatigue during prolonged use. Its compact size and lightweight nature make it ideal for handheld tools, portable test rigs, and confined spaces where larger, bulkier devices would be impractical. Additionally, the stainless steel construction ensures the plunger can withstand high‑temperature environments and exposure to lubricants, oils, and cleaning agents without degradation. Whether you are a seasoned machinist, a maintenance technician, or a hobbyist building custom equipment, this plunger provides the reliability and ease‑of‑use needed to keep production flowing smoothly.
Why Choose Us
Choosing the HAJXZH Push Fit Ball Nose Spring Plunger means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each unit undergoes a multi‑stage inspection process that verifies thread accuracy, material integrity, and functional performance before it leaves the factory. The use of 304 stainless steel not only guarantees corrosion resistance but also offers superior tensile strength compared to lower‑grade alloys, extending the service life of the plunger even under heavy cyclic loads. HAJXZH’s dedication to precision engineering is reflected in the tight tolerances of the M10 thread, ensuring a snug fit that minimizes play and maximizes repeatability. Moreover, the company provides responsive after‑sales support, offering technical assistance, replacement parts, and a straightforward warranty process should any issues arise. By investing in this plunger, you benefit from a blend of high‑quality materials, meticulous manufacturing, and a support network that prioritizes your operational success.
Key Features
- Durable 304 stainless steel body resists corrosion and wear for long‑term reliability.
- Ergonomic plastic knob provides a comfortable grip and quick pin operation.
- M10 thread with precise tolerances ensures secure attachment and repeatable positioning.
- Non‑locking push‑fit ball nose design eliminates extra components, simplifying setup.
- Responsive customer support and warranty coverage give peace of mind after purchase.
FAQ
What size pins can this plunger accommodate?
The plunger is designed for a 5 mm pin diameter, which fits standard M10 thread specifications commonly used in industrial equipment.
Is the plunger compatible with non‑stainless steel workpieces?
Yes, the stainless steel construction is compatible with a wide range of materials, including aluminum, brass, and various alloys, without causing galvanic corrosion.
Can the plunger be used in high‑temperature environments?
The 304 stainless steel body can tolerate temperatures up to 300 °C (572 °F), making it suitable for many heat‑exposed applications.
How do I maintain the plunger for optimal performance?
Regularly clean the plunger with a mild solvent to remove debris, and inspect the threads for wear. Avoid abrasive cleaning tools that could damage the surface.
What is the warranty period for this product?
HAJXZH offers a one‑year limited warranty covering manufacturing defects, backed by responsive technical support to address any concerns.




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