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3mm Acetal Press-Fit Spring Plunger with Stainless Steel Ball
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 0 - 24 | £0.92 | £1.10 |
| 25 - 49 | £0.88 | £1.06 |
| 50 - 99 | £0.82 | £0.99 |
| 100 + | £0.78 | £0.93 |
Product Stock
| Product Specifications | IND110 |
|---|---|
| Diameter | 3mm |
| Height | 4mm |
| Ball Diameter | 2.38mm |
| Body Material | Acetal |
| Ball Material | Stainless Steel |
| Spring Material | Stainless Steel |
| Flange Diameter | 3.50mm |
| Flange Height | 0.75mm |
Same Day Dispatch Available
Order by 4pm (UK) for same day dispatch (Monday – Thursday, 2pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.
Frequently Bought Together
Total Price: £0.00
Product Description
3mm x 4mm Press Fit Spring Plungers – Stainless Steel Ball - Acetal Body | Vital Parts – IND110
The 3mm x 4mm Press Fit Spring Plunger is a precision component designed for push fit installation and reliable positioning within mechanical assemblies. Manufactured from Acetal this spring plunger is commonly used as detents latching elements and locating components across industrial and manufacturing environments.
What is a 3mm x 4mm Press Fit Spring Plunger?
Press Fit Spring Plungers are spring loaded devices that apply controlled force using an internal Stainless Steel spring and a Stainless Steel ball. They are designed to be installed into a smooth bore hole where they remain securely retained without the need for threads. These components are widely used to provide repeatable positioning indexing or locking within moving or static assemblies.
Key Features:
- Manufactured from Acetal
- Smooth outer body for push fit installation
- Spring loaded bearing design
- Internal Stainless Steel spring for strength and durability
- Available in multiple body and ball material configurations
Installation Notes
These Press Fit Spring Plungers are designed to be installed into a hole that is 0.1mm larger than the body diameter. This allows for secure retention while maintaining ease of installation without specialist tooling.
Material Options & Technical Specifications
For maximum strength and long term durability we recommend selecting the stainless steel body and ball option. The acetal variant provides a lightweight low friction and cost effective alternative while still delivering reliable spring force. Acetal bodied plungers are available with either an acetal or stainless steel ball depending on application requirements.
- Diameter: 3mm
- Height: 4mm
- Ball Diameter: 2.38mm
- Flange Diameter: 3.50mm
- Flange Height: 0.75mm
- Body Material: Acetal
- Ball Material: Stainless Steel
- Spring Material: Stainless Steel
Key Applications and Industries
Our Press Fit Spring Plungers are commonly used across UK manufacturing and engineering sectors and are ideal for:
- Manufacturing ejectors
- Workpiece positioning systems
- Conveyor rollers
- Latching mechanisms
Benefits:
- Fast push fit installation
- Consistent spring force for reliable positioning
- Corrosion resistant material options
- Reduced assembly time compared to threaded alternatives
- Lightweight options available for weight sensitive applications
Why Buy from Vital Parts?
Vital Parts supplies high quality spring plungers in a wide range of sizes materials and configurations suitable for demanding industrial applications. Our products are carefully selected to meet performance durability and reliability requirements across the UK market.
If you need assistance selecting the right size or would like to discuss custom options , contact our expert team at 01233 713581.
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