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Index plungers yellow Aluminium mushroom grip parking

Material

Mushroom Grip: Aluminium 6060, powder coated

Body and Stem: BS970 080M40

Spring: Stainless Steel

Tip of Stem Induction Hardened

Body and Stem Chemical Black Finish

Supplied with E Clip DIN 6799

Supplied Complete With Lock Nut

P1= Spring Initial Pressure (kgf)

P2= Spring Final Pressure (kgf)

From £15.35 £12.79

SKU

WDS 678

Select Your Sizes

All prices shown include VAT All prices shown exclude VAT

Trade discounts & delivery options applied at checkout

STOCK GUARANTEED - Please check the table below for the specific item codes in this range that we guarantee.

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Grouped product items
WDS No.	Weight	A	D	D1	H Max	H1	L	L1	P1	P2	S	Stock Guaranteed
M10 x 1.0 x 5 x 17 index plunger yellow small Aluminium mushroom grip parking 678-831045P-CY Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 678-831045P-CY Company Code	0.03	18	5	M10x1.0	5	21	17	8	0.5	1.2	13	< 10	£15.35 £12.79 Unit Price 1 + £15.35 £12.79 11 + £14.58 £12.15 Saving 5% 25 + £13.81 £11.51 Saving 10% 50 + £13.04 £10.87 Saving 15% Total:
M10 x 1.0 x 5 x 17 index plunger yellow Aluminium mushroom grip parking 678-83105P-CY Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 678-83105P-CY Company Code	0.04	25	5	M10x1.0	5	25	17	8	0.5	1.2	13	< 10	£16.81 £14.01 Unit Price 1 + £16.81 £14.01 11 + £15.97 £13.31 Saving 5% 25 + £15.13 £12.61 Saving 10% 50 + £14.29 £11.91 Saving 15% Total:
M12 x 1.5 x 6 x 20 index plunger yellow Aluminium mushroom grip parking 678-83126P-CY Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 678-83126P-CY Company Code	0.05	25	6	M12x1.5	6	25	20	9	0.6	1.4	14	< 10	£18.85 £15.71 Unit Price 1 + £18.85 £15.71 11 + £17.90 £14.92 Saving 5% 25 + £16.97 £14.14 Saving 10% 50 + £16.02 £13.35 Saving 15% Total:
M16 x 1.5 x 8 x 26 index plunger yellow Aluminium mushroom grip parking 678-83168P-CY Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 678-83168P-CY Company Code	0.12	35	8	M16x1.5	8	35	26	10	1.5	3.5	19	< 10	£25.64 £21.37 Unit Price 1 + £25.64 £21.37 11 + £24.36 £20.30 Saving 5% 25 + £23.08 £19.23 Saving 10% 50 + £21.79 £18.16 Saving 15% Total:
M20 x 1.5 x 10 x 26 index plunger yellow Aluminium mushroom grip parking 678-83200P-CY Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 678-83200P-CY Company Code	0.18	35	10	M20x1.5	10	35	28	12	1.5	3.4	22	< 10	£29.17 £24.31 Unit Price 1 + £29.17 £24.31 11 + £27.71 £23.09 Saving 5% 25 + £26.26 £21.88 Saving 10% 50 + £24.79 £20.66 Saving 15% Total:
M20 x 1.5 x 12 x 28 index plunger yellow Aluminium mushroom grip parking 678-83202P-CY Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 678-83202P-CY Company Code	0.18	35	12	M20x1.5	12	35	28	14	1.5	3.9	22	< 10	£29.17 £24.31 Unit Price 1 + £29.17 £24.31 11 + £27.71 £23.09 Saving 5% 25 + £26.26 £21.88 Saving 10% 50 + £24.79 £20.66 Saving 15% Total:

Total

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Product Info

SKU

WDS 678

What Are Parking Index Plungers?

These Parking Index Plungers are a precision-engineered positioning and locking component designed for industrial, mechanical, and assembly applications where controlled indexing and secure engagement are required. This plunger combines manual control with reliable spring-loaded performance for repeatable locating, locking, and adjustment tasks.

The assembly is built around a spring-loaded plunger mechanism featuring a hardened steel pin and blackened steel body for strength and long-term durability under repeated use. A stainless steel spring provides a consistent push-out force, ensuring the plunger engages each cycle.

This version includes a yellow aluminium mushroom-style knob, offering a comfortable, robust, and corrosion-resistant hand surface for pulling and releasing the plunger. The mushroom shape enhances grip and control, making it easy to actuate the mechanism manually, even in demanding environments.

The parking function is a key feature of these models: when retracted and rotated into the parked position, the plunger remains locked in its withdrawn state until released. This allows machines and assemblies to be repositioned or adjusted without interference from an immediately extending pin, improving workflow and safety in applications where temporary disengagement is needed.

Technical Specifications

More Information
Material	Steel
Unit Type	Metric
Stock Guaranteed	No