A
Anonymous
Apr 13, 2026
Rating: 5/5
Heavy Duty
Spring load is strong enough for our indexing table. Very satisfied with the durability.
Description
304 Stainless Steel Spring Plunger with Ball Tip, Grade 12.9 Steel Ball Set Screw, M2.5-16
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material Composition | A2-304 Stainless Steel |
| Thread Sizes Included | M2.5, M3, M4, M5, M6, M8, M10, M12, M16 |
| Strength Class | Grade 12.9 |
| Ball Material | Hardened Steel |
| Surface Finish | Passivated |
| Drive Type | Hex Socket Head |
| Spring Load Options | Light, Medium, Heavy |
| Total Pieces | 100 Pieces per Set |
| Certification | RoHS Compliant |
| Packaging Type | Organized Storage Case |
5 reviews
A
Anonymous
Mar 23, 2026
Rating: 5/5
Fast Shipping
Product arrived well packaged and organized. Great value for the quantity provided.
A
Anonymous
Feb 28, 2026
Rating: 4/5
Solid Choice
Works as expected for general machining applications. No issues with corrosion so far.
A
Anonymous
Feb 06, 2026
Rating: 5/5
Excellent for Fixtures
Used these for a welding jig setup and they hold position perfectly. The stainless steel resists sparks well.
A
Anonymous
Feb 02, 2026
Rating: 4/5
Good Quality
Threads are precise and fit standard taps. Would prefer if the case had better latches.
5 FAQ
Q: Is this suitable for high vibration environments?
A: Yes, the spring load helps maintain position, but we recommend using thread locker for extreme vibration.
Q: Does it come with an installation wrench?
A: No, the tool is not included. Please use standard hex keys matching the socket size.
Q: Is the ball replaceable if it wears out?
A: No, the unit is sealed and the ball is not designed to be replaced separately.
Q: Are individual sizes available separately?
A: This listing is for the full set only. Individual sizes may be available in other listings.
Q: What is the max operating temperature?
A: These plungers are rated for continuous use up to 200°C.
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