Home
Back to Standard Parts
Indexing Plungers

Indexing Plungers

Indexing plungers are precision-engineered components used to accurately lock, locate, and position moving parts in machinery and equipment. They allow for quick and easy adjustments while ensuring components remain securely fixed in place during operation.

Commonly used in mechanical engineering, automation systems, jigs, fixtures, and assembly setups, indexing plungers consist of a spring-loaded pin that can be retracted and re-engaged as needed. This design enables repeatable positioning and reliable holding, improving both safety and efficiency in industrial applications.

Available in various styles — including lock-out types, pull knob, and threaded versions — indexing plungers come in materials such as steel or stainless steel for strength and corrosion resistance, with plastic or metal knobs for user comfort.

Select your sizes

K0338 - Indexing Plungers In Steel & Stainless Steel Size M6-M24

	A	B	B1	Component colour	D	D1	D2	D3	D4	Form	Fx30°	Grade	H	K	L	L1	L2	L3	Locknut	Lockout	Material	Pin	S	Spring force	Spring force final pressure F2 approx. N	Spring force initial pressure F1 approx. N	Surface finish, body	Surface finish / body	SW	SW1	SW2	Travel	Tightening torque max. Nm	Travel S	Price (Exc. Tax)	Stock
Filters
K0639.090820 View product	--	18	6	--	8	20	--	--	--	F	2,3	--	12	--	70	50	--	--	without locknut	--	--	--	--	--	60	20	--	--	--	--	--	--	--	--	£19.58	0
K0747.04308120 View product	--	--	--	--	8	M12	25	--	--	--	2.3	--	--	--	61.7	26	10	23	with locknut	Yes	Steel	--	--	--	19	8	--	--	--	--	--	--	20	8	£6.65	0
K0665.91014061 View product	--	--	--	--	10	14	--	--	--	--	--	--	--	--	6	--	--	--	--	--	--	--	--	--	--	--	Bright	--	--	--	--	--	--	--	£0.56	0
K0348.070612 View product	--	10,8	3,6	--	6	M12	12	--	--	D	1,8	--	8	--	46,8	30	--	25	--	--	--	--	--	--	15	8	--	--	19	--	--	--	--	--	£14.18	0
K0748.04206120 View product	--	--	--	--	6	M12	25	--	--	--	1.8	--	--	--	41.7	10	8	--	--	Yes	Steel	--	--	--	12	6	--	--	--	14	--	--	15	6	£5.18	0
K1124.6410 View product	72	19	--	--	10	M20x1,5	--	--	--	--	2,8	--	--	--	84	28	12	25	--	--	Steel	--	--	--	34	15	--	--	--	22	--	--	--	10	£16.95	0
K0632.112308 View product	--	--	--	--	8	M16x1.5	33	--	--	--	2.3	--	--	--	77	26	10	23	with locknut	No	--	--	--	--	35	15	--	Not Hardened	--	19	--	--	--	8	£22.01	4
K1284.20508201 View product	--	18	6	--	8	M20x1,5	20	--	--	--	2,3	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£22.56	0
K0638.216 View product	--	--	--	--	--	M16	46	5,5	10	B	--	--	--	32	--	33	--	13	--	--	--	--	15	--	--	--	--	--	--	--	--	--	--	--	£14.34	0
K0633.202105 View product	--	--	--	--	5	M10X1	21	--	--	H	1.3	--	--	--	46.5	24	14.5	--	--	--	Stainless Steel	Hardened	--	16	--	--	--	--	17	--	--	8	--	--	£12.29	0
K0348.040612 View product	--	10,8	3,6	--	6	M12	12	--	--	A	1,8	--	8	--	46,8	30	--	25	--	--	--	--	--	--	15	8	--	--	--	--	--	--	--	--	£9.42	2
K0631.16105 View product	--	--	--	Black	5	M10X1	21	--	--	--	1.3	--	--	--	34.5	8	7	--	with locknut	No	--	--	--	--	12	5	--	Not Hardened	--	13	17	--	--	5	£14.62	0
K0348.050612 View product	--	10,8	3,6	--	6	M12	12	--	--	B	1,8	--	8	--	46,8	30	--	25	--	--	--	--	--	--	15	8	--	--	19	--	--	--	--	--	£13.55	0
K0338.1490384 View product	--	--	--	Red	3	M6x0.75	14	--	--	--	0.8	--	--	--	31.5	12	5	10	with locknut	Yes	--	--	--	--	10	4.5	--	Not Hardened	--	8	--	--	--	3.5	£17.57	0
K0630.212004 View product	--	--	--	--	4	M8X1	18	--	--	--	1	--	--	--	40.5	15	6	13	--	No	Stainless Steel	Not Hardened	--	--	15	6	--	--	--	10	13	--	--	6	£15.79	0
K0338.12903 View product	--	--	--	Black	3	M6x0.75	14	--	--	--	0.8	--	--	--	31.5	12	5	10	with locknut	No	--	--	--	--	10	4.5	--	Not Hardened	--	8	--	--	--	3.5	£11.05	4
K0338.02903 View product	--	--	--	Black	3	M6x0.75	14	--	--	--	0.8	--	--	--	31.5	12	5	10	with locknut	No	--	--	--	--	10	4.5	--	Hardened	--	8	--	--	--	3.5	£15.79	0
K0338.4903 View product	--	--	--	Black	3	M6x0.75	14	--	--	--	0.8	--	--	--	31.5	12	5	10	with locknut	Yes	--	--	--	--	10	4.5	--	Hardened	--	8	10	--	--	3.5	£11.54	2
K1124.06410 View product	72	19	--	--	10	M20x1,5	--	--	--	--	2,8	--	--	--	84	28	12	25	--	--	Stainless Steel	--	--	--	34	15	--	--	--	22	--	--	--	10	£35.24	0
K1284.1051016 View product	--	14,4	4,8	--	10	M16	16	--	--	--	2,8	--	10	--	60,4	40	--	26	with locknut	--	--	--	--	--	35	15	--	--	--	16	24	--	--	--	£19.56	0
K1285.1051016 View product	--	14,4	4,8	--	10	M16	16	--	--	--	2,8	--	10	--	60,4	40	--	26	with locknut	--	--	--	--	--	35	15	--	--	--	16	24	--	--	--	£25.18	0
K0639.091016 View product	--	14,4	4,8	--	10	16	--	--	--	F	2,8	--	10	--	60,4	40	--	--	without locknut	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	£16.91	0
K0747.04903060 View product	--	--	--	--	3	M6	14	--	--	--	0.8	--	--	--	31.5	12	5	10	with locknut	Yes	Steel	--	--	--	10	4	--	--	--	--	--	--	2	3.5	£4.23	0
K0665.91014081 View product	--	--	--	--	10	14	--	--	--	--	--	--	--	--	8	--	--	--	--	--	--	--	--	--	--	--	Bright	--	--	--	--	--	--	--	£0.64	0
K0633.212206 View product	--	--	--	--	6	M12X1.5	25	--	--	H	1.8	--	--	--	54.7	28	17.7	--	--	--	Stainless Steel	Not Hardened	--	18	--	--	--	--	19	--	--	9	--	--	£13.89	0
K0632.114308 View product	--	--	--	--	8	M16x1.5	33	--	--	--	2.3	--	--	--	68	26	10	23	with locknut	Yes	--	--	--	--	35	15	--	Not Hardened	--	19	--	--	--	8	£38.40	0
K0348.0706121 View product	--	10,8	3,6	--	6	M12x1,5	12	--	--	D	1,8	--	8	--	46,8	30	--	25	--	--	--	--	--	--	15	8	--	--	19	--	--	--	--	--	£14.18	0
K0748.04308160 View product	--	--	--	--	8	M16	33	--	--	--	2.3	--	--	--	54	12	10	--	--	Yes	Steel	--	--	--	13	6	--	--	--	19	--	--	20	8	£5.43	0
K0630.204105 View product	--	--	--	--	5	M10X1	21	--	--	--	1.3	--	--	--	49.5	17	10	15	--	Yes	Stainless Steel	Hardened	--	--	16	5	--	--	--	13	17	--	--	8	£16.71	0
K0631.8105 View product	--	--	--	Black	5	M10X1	21	--	--	--	1.3	5.8	--	--	34.5	8	7	--	with locknut	Yes	--	--	--	--	12	5	--	Hardened	--	13	--	--	--	5	£7.77	13
K0631.18105 View product	--	--	--	Black	5	M10X1	21	--	--	--	1.3	--	--	--	34.5	8	7	--	with locknut	Yes	--	--	--	--	12	5	--	Not Hardened	--	13	17	--	--	5	£16.24	0
K1285.2051016 View product	--	14,4	4,8	--	10	M16	16	--	--	--	2,8	--	10	--	60,4	40	--	26	with locknut	--	--	--	--	--	35	15	--	--	--	16	24	--	--	--	£25.18	0
K1284.2051016 View product	--	14,4	4,8	--	10	M16	16	--	--	--	2,8	--	10	--	60,4	40	--	26	with locknut	--	--	--	--	--	35	15	--	--	--	16	24	--	--	--	£19.56	0
K0639.081016 View product	--	14,4	4,8	--	10	16	--	--	--	E	2,8	--	10	--	60,4	40	--	--	without locknut	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	£16.24	0
K0638.2161 View product	--	--	--	--	--	M16x1,5	46	5,5	10	B	--	--	--	32	--	33	--	13	--	--	--	--	15	--	--	--	--	--	--	--	--	--	--	--	£14.34	0
K0632.004308 View product	--	--	--	--	8	M16x1.5	33	--	--	--	2.3	--	--	--	68	26	10	23	with locknut	Yes	--	--	--	--	35	15	--	Hardened	--	19	--	--	--	8	£38.40	0
K0348.0406121 View product	--	10,8	3,6	--	6	M12x1,5	12	--	--	A	1,8	--	8	--	46,8	30	--	25	--	--	--	--	--	--	15	8	--	--	--	--	--	--	--	--	£13.46	0
K0348.0506121 View product	--	10,8	3,6	--	6	M12x1,5	12	--	--	B	1,8	--	8	--	46,8	30	--	25	--	--	--	--	--	--	15	8	--	--	19	--	--	--	--	--	£13.55	0
K0348.0606121 View product	--	10,8	3,6	--	6	M12x1,5	12	--	--	C	1,8	--	8	--	46,8	30	--	25	--	--	--	--	--	--	15	8	--	--	--	--	--	--	--	--	£14.07	0
K0338.1400484 View product	--	--	--	Red	4	M8X1	18	--	--	--	1	--	--	--	38.5	15	6	13	with locknut	Yes	--	--	--	--	12	6	--	Not Hardened	--	10	--	--	--	4	£16.73	0
K0338.14004 View product	--	--	--	Black	4	M8X1	18	--	--	--	1	--	--	--	38.5	15	6	13	with locknut	Yes	--	--	--	--	12	6	--	Not Hardened	--	10	--	--	--	4	£11.71	14
K0338.1210584 View product	--	--	--	Red	5	M10X1	21	--	--	--	1.3	--	--	--	43.5	17	7	15	with locknut	No	--	--	--	--	12	5	--	Not Hardened	--	13	--	--	--	5	£14.32	0
K0338.04004 View product	--	--	--	Black	4	M8X1	18	--	--	--	1	--	--	--	38.5	15	6	13	with locknut	Yes	--	--	--	--	12	6	--	Hardened	--	10	--	--	--	4	£16.73	0
K0338.4004 View product	--	--	--	Black	4	M8X1	18	--	--	--	1	--	--	--	38.5	15	6	13	with locknut	Yes	--	--	--	--	12	6	--	Hardened	--	10	13	--	--	4	£10.98	0
K1284.10510201 View product	--	18	6	--	10	M20x1,5	20	--	--	--	2,8	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£22.56	0
K0633.22206 View product	--	--	--	--	6	M12X1.5	25	--	--	H	1.8	--	--	--	54.7	28	17.7	--	--	--	Steel	Hardened	--	18	--	--	--	--	19	--	--	9	--	--	£7.29	0
K1285.10510201 View product	--	18	6	--	10	M20x1,5	20	--	--	--	2,8	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£31.30	0
K0748.12903060 View product	--	--	--	--	3	M6	14	--	--	--	0.8	--	--	--	25.5	6	5	--	--	No	Stainless Steel	--	--	--	8	3.5	--	--	--	8	--	--	2	3.5	£4.28	0

Showing products per page

List view Grid view

Showing 0 of 618 products

{
    "id": "393",
    "layout_id": "",
    "parent_id": "105",
    "name": "Indexing Plungers",
    "slug": "indexing-plungers",
    "meta_title": "Indexing Plungers",
    "meta_description": "",
    "long_description": "<p data-end=\"424\" data-start=\"165\"><strong>Indexing plungers are precision-engineered components used to accurately lock, locate, and position moving parts in machinery and equipment. They allow for quick and easy adjustments while ensuring components remain securely fixed in place during operation.<\/strong><\/p>\r\n\r\n<p data-end=\"752\" data-start=\"426\"><strong>Commonly used in mechanical engineering, automation systems, jigs, fixtures, and assembly setups, indexing plungers consist of a spring-loaded pin that can be retracted and re-engaged as needed. This design enables repeatable positioning and reliable holding, improving both safety and efficiency in industrial applications.<\/strong><\/p>\r\n\r\n<p data-end=\"998\" data-start=\"754\"><strong>Available in various styles &mdash; including lock-out types, pull knob, and threaded versions &mdash; indexing plungers come in materials such as steel or stainless steel for strength and corrosion resistance, with plastic or metal knobs for user comfort.<\/strong><\/p>",
    "short_description": "",
    "active": "1",
    "visible": "1",
    "show_products": "1",
    "order_num": "393",
    "default_sortby": "best_match",
    "deleted": "0",
    "created": "2025-03-14 11:13:39",
    "updated": "2025-11-06 10:56:50",
    "images": [
        {
            "url": "https:\/\/images.shopcdn.co.uk\/e8\/f3\/e8f32a8e78d5c27981a10635646871a4\/1024x1024\/webp\/fit?quality=100&amp;compression=100",
            "contain_url": "https:\/\/images.shopcdn.co.uk\/e8\/f3\/e8f32a8e78d5c27981a10635646871a4\/256x256\/webp\/fit?quality=100&amp;compression=100",
            "crop_url": "https:\/\/images.shopcdn.co.uk\/e8\/f3\/e8f32a8e78d5c27981a10635646871a4\/256x256\/webp\/fit?quality=100&amp;compression=100",
            "original_url": "https:\/\/images.shopcdn.co.uk\/e8\/f3\/e8f32a8e78d5c27981a10635646871a4\/163x333\/webp\/resize?quality=100&amp;compression=100"
        }
    ],
    "is_parent_category": false,
    "is_product_group": false,
    "parent_category_title": "Standard Parts",
    "parent_category_url": "standard-parts",
    "path": "Standard Parts > Indexing Plungers",
    "path_list": [
        "Standard Parts",
        "Indexing Plungers"
    ],
    "selectedTags": [],
    "availableProducts": {
        "key": "available",
        "doc_count": 618,
        "stockLevel": {
            "untracked": 618,
            "in_stock": 0
        }
    },
    "unavailableProducts": {
        "key": "unavailable",
        "doc_count": 0
    },
    "product_attributes": [
        "A",
        "B",
        "B1",
        "Colour",
        "Component colour",
        "D",
        "D1",
        "D2",
        "D3",
        "D4",
        "Form",
        "Fx30\u00b0",
        "Grade",
        "H",
        "K",
        "L",
        "L1",
        "L2",
        "L3",
        "Locknut",
        "Lockout",
        "Material",
        "Pin",
        "S",
        "Spring force",
        "Spring force\nfinal pressure\nF2 approx. N",
        "Spring force\ninitial pressure\nF1 approx. N",
        "Surface finish, body",
        "Surface finish \/ body",
        "SW",
        "SW1",
        "SW2",
        "Travel",
        "Tightening torque max. Nm",
        "Travel S"
    ]
}

Indexing Plungers

£19.58

£6.65

£0.56

£14.18

£5.18

£16.95

£22.01

£22.56

£14.34

£12.29

£9.42

£14.62

£13.55

£17.57

£15.79

£11.05

£15.79

£11.54

£35.24

£19.56

£25.18

£16.91

£4.23

£0.64

£13.89

£38.40

£14.18

£5.43

£16.71

£7.77

£16.24

£25.18

£19.56

£16.24

£14.34

£38.40

£13.46

£13.55

£14.07

£16.73

£11.71

£14.32

£16.73

£10.98

£22.56

£7.29

£31.30

£4.28

Cam Action Indexing Plunger. 20mm Shaft Diameter. 8mm Pin Diameter. Steel.

Indexing Plunger. Thread Size M12. Pin Diameter 8mm. With Locking Slot. Not Hardened. Steel..

Spacer Ring. Internal Diameter 10mm. External Diameter 14mm. Height 6mm. Stainless Steel.

Cam Action Indexing Plunger. With Grip.M12 Thread. 1.75mm Thread Pitch. 6mm Pin Diameter. Steel.

Indexing Plunger. Thread Size M12. Pin Diameter 6mm. With Locking Slot. Not Hardened. Steel.

Indexing Plunger With T Grip. Thread M20. Thread Pitch 1.5mm. Pin Diameter 10mm. Hardened. Steel..

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Without Locking Slot. Not Hardened. Stainless Steel.

Cam Action Indexing Plunger With Right Stop. M20 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Steel.

Mounting Bracket. For M16 Thread. Steel.

Indexing Plunger. Thread Size M10. Thread Pitch 1mm. Pin Diameter 5mm. Without Locking Slot. Hardened. Stainless Steel.

Cam Action Indexing Plunger. M12 Thread. 1.75mm Thread Pitch. 6mm Pin Diameter. Steel.

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. Without Locking Slot. Not Hardened. Stainless Steel.

Cam Action Indexing Plunger. M12 Thread. 1.75mm Thread Pitch. 6mm Pin Diameter. Steel.

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Not Hardened. Stainless Steel.

Indexing Plunger. M6 Thread Size. 1.5mm Thread Pitch. 4mm Pin Diameter. Without Locking Slot. Not Hardened. Stainless Steel.

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Not Hardened. Stainless Steel.

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Indexing Plunger. M6 Thread. 0.75mm Thread Pitch. 3mm Pin Diameter. With Locking Slot. Hardened. Steel.

Indexing Plunger With T Grip. Thread M20. Thread Pitch 1.5mm. Pin Diameter 10mm. Hardened. Stainless Steel..

Cam Action Indexing Plunger With Left Stop. M16 Thread. 10mm Pin Diameter. Steel.

Cam Action Indexing Plunger With Left Stop. M16 Thread. 10mm Pin Diameter. Stainless Steel.

Cam Action Indexing Plunger. 16mm Shaft Diameter. 10mm Pin Diameter. Steel.

Indexing Plunger. Thread Size M6. Pin Diameter 3mm. With Locking Slot. Not Hardened. Steel..

Spacer Ring. Internal Diameter 10mm. External Diameter 14mm. Height 8mm. Stainless Steel.

Indexing Plunger. Thread Size M12. Thread Pitch 1.5mm. Pin Diameter 6mm. Without Locking Slot. Not Hardened. Stainless Steel.

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Not Hardened. Stainless Steel.

Cam Action Indexing Plunger. With Grip.M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Steel.

Indexing Plunger. Thread Size M16. Pin Diameter 8mm. With Locking Slot. Not Hardened. Steel.

Indexing Plunger. M10 Thread Size. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Stainless Steel.

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Hardened. Steel.

Indexing Plunger. M10 Thread. 1mm Thread Pitch. 5mm Pin Diameter. With Locking Slot. Not Hardened. Stainless Steel.