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Selecting the right metalworking ball nose spring plungers is crucial for ensuring precision and longevity in your tooling and machinery. These components provide controlled force and alignment, impacting the overall performance and accuracy of your applications. Investing in quality plungers can prevent premature wear and costly downtime.
Thread Size: M10x1.5; Thread Length: 20 mm / 0.79 inch; Pin Diameter: 6 x 24 mm (L*D); Packing List: 2 x Spring Indexing Plungers (NOTE: Please confirm the size before choosing our product). This screw mounting mini button design is suitable for...
Durable Material: The spring return knob is made of stainless steel with high hardness, rust prevention, and long service life. The non-locking carbon steel body provides extra strength, making it reliable for toolbox, tool chest, and hand tool uses.
Professional Accessories: The ball's nose rotates smoothly with a polished surface, fine teeth alignment, and easy operation. It is a good helper for device positioning, securing components, and supporting metalworking plungers in precision work.
Instruction: Operating the knob and hand ring to pull out or insert the pin allows quick and effortless positioning and securing of the mechanical workpiece. The mini button structure ensures smooth screw mounting and convenient adjustments.
Application: Widely used in chassis, cabinets, electrical appliances, automotive applications, and for designing positioning and limit structures in precision instruments like jigs and fixtures. Also applicable in toolboxes, tool chests, and other...
Retractable Index Plunger: By adjusting the knob, the extension and retraction of the pin can be controlled to achieve precise positioning, connection, and fixation effects
Thread Size: M8x1; Thread length: 16mm, pin diameter: 4mm, small size, light weight, easy to carry around, is an indispensable accessory in the mechanical industry
Material: The self-locking indexing pin is made of stainless steel material, with high hardness, corrosion resistance, rust prevention, and is used for positioning, connecting, and fixing between parts
Easy to Use: When using, pull out the knob and rotate it 90 degrees to lock. Rotate it another 90 degrees and then let go to reset it, making it easy and quick to locate and fix the mechanical components of the workpiece
Application Scope: Stainless steel spring self-locking knob plunger is widely used in molds, chassis, automobiles, industrial equipment, engineering machinery, and workshop machine tool production equipment
The product is made of high quality stainless steel, which is strong, durable, rust-proof and has a long service life.
The product is easy to operate, when using, pull out the handle and rotate it 90 degrees and then release it, clamp the handle on the main body, the pin will always retract into the plunger, very simple and practical.
The product prevents slippage and ensures stability, increasing safety and reliability, making it suitable for DIY enthusiasts, craftsmen, and other professionals looking for reliable pin motion control.
The product can be adjusted by the handle to control the extension and retraction of the pin, making it highly suitable for positioning, connecting and fixing parts.
The spring-loaded plunger knob of the product rotates smoothly and has a polished surface. It can be used for multi-purpose applications in various projects and has a very wide range of uses.
Material - The ball plunger is made of brass, which is highly corrosion-resistant and not easy to rust after long-term use. Precision casting and polishing, enhanced wear resistance, good pressure bearing capacity and durability.
Feature - The accurate positioning ball plunger is easy to install and use. It can be easily installed and used with a simple press-in mechanism, which plays the role of positioning, indexing, locking or lifting.
Application - Push fit ball spring plunger is an important component for providing pressure and accurate positioning. It is widely used in mechanical equipment, fixtures, automation machinery, and furniture drawers.
Note - Before installation, it should be confirmed that the ball plunger meets the specification requirements, and the working status of the ball plunger should be checked regularly to ensure its normal operation.
Retractable Index Plunger: By adjusting the knob, the extension and retraction of the pin can be controlled to achieve precise positioning, connection, and fixation effects
Thread Size: M16x1.5; Thread length: 26mm/1.02 inches, pin diameter: 8mm/0.31 inches, small size, light weight, easy to carry around, is an indispensable accessory in the mechanical industry
Material: The self-locking indexing pin is made of stainless steel material, with high hardness, corrosion resistance, rust prevention, and is used for positioning, connecting, and fixing between parts
Easy to Use: When using, pull out the knob and rotate it 90 degrees to lock. Rotate it another 90 degrees and then let go to reset it, making it easy and quick to locate and fix the mechanical components of the workpiece
Application Scope: Stainless steel spring self-locking knob plunger is widely used in molds, chassis, automobiles, industrial equipment, engineering machinery, and workshop machine tool production equipment
Material - The ball plunger is made of brass, which is highly corrosion-resistant and not easy to rust after long-term use. Precision casting and polishing, enhanced wear resistance, good pressure bearing capacity and durability.
Feature - The accurate positioning ball plunger is easy to install and use. It can be easily installed and used with a simple press-in mechanism, which plays the role of positioning, indexing, locking or lifting.
Application - Push fit ball spring plunger is an important component for providing pressure and accurate positioning. It is widely used in mechanical equipment, fixtures, automation machinery, and furniture drawers.
Note - Before installation, it should be confirmed that the ball plunger meets the specification requirements, and the working status of the ball plunger should be checked regularly to ensure its normal operation.
Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Metalworking Ball Nose Spring Plungers
Comparison Tips
When comparing options, prioritize the material's resistance to wear and corrosion based on your operational environment. Verify the specified spring force against your application's needs – too little or too much force can lead to performance issues. Check thread specifications for a secure fit. Pay attention to the precision of the ball nose and its seating surface for accurate positioning. Always consult manufacturer specifications for operating temperature and load capacities.
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