(EUR)
Stainless Steel Spring Loaded Index Plunger with Rest Position M12
This spring-loaded index plunger is a precision stainless-steel component designed for reliable positioning, indexing and locking of movable parts, panels or fixtures in machinery,... Read Full Description
- Price
- 1 + £21.70 £18.08
- 12 + £19.52 £16.27
This spring-loaded index plunger is a precision stainless-steel component designed for reliable positioning, indexing and locking of movable parts, panels or fixtures in machinery, work-stations, jigs or adjustable frames. The M12 threaded body provides secure mounting, while the spring-loaded pin automatically engages to lock components in place, giving consistent positioning and dependable operation.
With a knob diameter of 25 mm, overall height of 61 mm, and compact design, this plunger suits applications where space is limited but firm, repeatable locking is needed. The robust stainless-steel construction makes it ideal for industrial, food-processing, medical, laboratory, marine or hygienic environments.
Key Features
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Stainless-steel threaded body (M12) — strong, corrosion-resistant and suitable for wash-down or hygiene-sensitive settings
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Spring-loaded pin with locking rest position — automatically extends to lock components; can be manually retracted for repositioning, then re-engaged for secure holding
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Compact size: 61 mm overall height, 25 mm knob diameter — ideal for tight spaces and small assemblies
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Ergonomic handle / knob — easy manual operation without tools
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Reliable, repeatable indexing and locking — useful in fixtures, jigs, panels, adjustable frames or removable guards
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Durable for frequent use — suitable for demanding industrial or hygienic applications
Specifications
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Thread Size: M12
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Overall Height: 61 mm
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Handle / Knob Diameter: 25 mm
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Thread Length: 25 mm
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Base Nut Height: 6 mm
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Base-to-Thread Height: 20 mm
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Plunger Pin Extension: 6 mm
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Material: Stainless steel
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Use Type: Spring-loaded index plunger with locking rest position
Applications
This plunger is particularly suited for:
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Adjustable machinery guards, panels or covers
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Work-holding jigs and fixtures in manufacturing or metalwork
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Laboratory, medical or clean-room equipment requiring precise positioning and hygiene
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Modular frames, racks or equipment stands needing secure, repeatable locking and easy manual adjustment
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Marine or outdoor equipment exposed to moisture, salt or corrosive conditions
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Equipment or assemblies where repeatable indexing, easy adjustment and corrosion resistance are needed
Why Use Ross Castors
Ross Castors offers precision-engineered stainless-steel components designed to meet demanding industrial and hygienic standards. This M12 spring-loaded index plunger combines durability, corrosion resistance, compactness and reliable locking — delivering a robust, maintenance-free solution for applications where secure positioning, frequent adjustment and hygienic compliance are critical.
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61 |
|---|---|
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11822Q |
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M12 |
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25 |
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Handle Diameter (mm) |
25 |
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Overall Plunger Height (mm) |
61 |
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Base Nut Height (mm) |
6 |
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Base To Thread Height (mm) |
20 |
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Plunger Height (mm) |
6 |
FAQs
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Delivery Charges
For a more detailed view of our delivery charges please visit our UK Delivery & Returns or International Delivery & Returns page.
Please note that our standard shipping rates do not apply to tubing orders. Tubing has its own unique shipping rate, which is automatically calculated at checkout. We've tailored these rates to ensure the best possible delivery service for these items!
UK Mainland
Please note final delivery cost is calculated at checkout based on order weight and destination.
| Delivery Option | Delivery Cost (£) |
|---|---|
| 2 Working Days Express Pack (for small orders) | £7.09 |
| 2 Working Days | From £9.13 |
| Next Working Day | From £10.66 |
| By 12 PM Next Working Day | From £16.83 |
| By 10:30 AM Next Working Day | From £23.46 |
| Saturday Delivery | From £17.85 |
| 3 Day Pallet Delivery (for large orders) | £100 |
Northern Ireland, Highlands and Islands
Please note delivery costs for Northern Ireland, Highlands, and Islands vary based on location and order weight.
| Delivery Option | Delivery Cost (£) |
|---|---|
| Northern Ireland (2-3 working days) | From £16.32 |
| Scottish Highlands (2-3 working days) | From £19.38 |
| Isle of Man (2-3 working days) | From £19.38 |
| Channel Islands (2-3 working days) | From £19.38 |
Delivery Surcharge for Highlands and Islands Postcodes:
Please note that the following postcodes in the Highlands and Islands of Scotland incur additional delivery charges due to their remote locations and the higher shipping costs associated with these areas.
Postcodes affected include:
AB31-AB56
FK17-FK21
HS1-HS9 (Outer Hebrides)
IV (Inverness and surrounding areas)
KA27-KA28 (Isle of Arran and Cumbrae)
KW (Kirkwall and Orkney)
PA20-PA78 (Argyll and Bute, Inner Hebrides)
PH15-PH50 (Perthshire and the Highlands)
ZE1-ZE3 (Shetland Islands)
These areas are subject to a delivery surcharge due to increased transportation costs and extended delivery times. We strive to keep our delivery charges as competitive as possible and appreciate your understanding when shipping to these regions.
For more information or to get a specific delivery quote, please contact our customer service team.
Returns
If you're not satisfied with your purchase, ordered the wrong size, or find the items unsuitable, return them within 28 days along with the delivery note and a brief explanation for a refund or exchange. Please contact us before returning items to ensure eligibility. Note that we cannot refund items damaged through use.
We recommend using a recorded and insured delivery method for returns, as we're not responsible for goods lost or damaged in transit. Keep proof of postage. Refunds typically do not cover original delivery costs, and returns of sack trucks, trolleys, and mobile steps may incur a restocking fee.
For full terms and conditions click here.