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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
K0338.02412 View product	--	--	--	Black	12	M20x1.5	33	--	--	--	2.8	--	--	--	78	28	14	25	with locknut	No	--	--	--	--	39	15	--	Hardened	--	22	--	--	--	12	£40.79	0
K0338.241284 View product	--	--	--	Red	12	M20x1.5	33	--	--	--	2.8	--	--	--	78	28	14	25	with locknut	No	--	--	--	--	39	15	--	Hardened	--	22	30	--	--	12	£18.97	0
K0343.12412 View product	--	--	--	--	12	M20x1,5	33	--	--	--	2,8	--	--	--	78	42	24	--	with locknut	--	--	--	--	--	39	15	--	--	30	--	--	--	--	12	£25.30	0
K0338.441284 View product	--	--	--	Red	12	M20x1.5	33	--	--	--	2.8	--	--	--	78	28	14	25	with locknut	Yes	--	--	--	--	39	15	--	Hardened	--	22	30	--	--	12	£24.99	0
K0339.4308 View product	--	--	--	Black	8	M16x1.5	33	--	--	--	2.3	--	--	--	74	26	10	23	with locknut	Yes	--	--	--	--	35	15	--	Hardened	--	--	--	--	--	8	£14.75	0
K1284.2050816 View product	--	14,4	4,8	--	8	M16	16	--	--	--	2,3	--	10	--	60,4	40	--	26	with locknut	--	--	--	--	--	35	15	--	--	--	16	24	--	--	--	£19.56	0
K1285.2050816 View product	--	14,4	4,8	--	8	M16	16	--	--	--	2,3	--	10	--	60,4	40	--	26	with locknut	--	--	--	--	--	35	15	--	--	--	16	24	--	--	--	£25.18	0
K1124.0630884 View product	60	18	--	--	8	M16x1,5	--	--	--	--	2,3	--	--	--	77	26	10	23	--	--	Stainless Steel	--	--	--	35	15	--	--	--	19	--	--	--	8	£21.34	0
K0639.080816 View product	--	14,4	4,8	--	8	16	--	--	--	E	2,3	--	10	--	60,4	40	--	--	without locknut	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	£16.24	0
K0633.22105 View product	--	--	--	--	5	M10X1	21	--	--	H	1.3	--	--	--	46.5	24	14.5	--	--	--	Steel	Hardened	--	16	--	--	--	--	17	--	--	8	--	--	£6.75	0
K1284.1050816 View product	--	14,4	4,8	--	8	M16	16	--	--	--	2,3	--	10	--	60,4	40	--	26	with locknut	--	--	--	--	--	35	15	--	--	--	16	24	--	--	--	£19.56	0
K0634.112516 View product	--	--	--	--	16	M24x2	40	--	--	--	3,2	--	--	--	106	50	40	--	with locknut	--	--	--	--	--	46	20	--	--	36	--	--	--	--	16	£45.93	0
K0348.0606101 View product	--	9	3	--	6	M10X1	10	--	--	C	1,8	--	6	--	38	25	--	20	--	--	--	--	--	--	14	8	--	--	--	--	--	--	--	--	£13.80	0
K1285.1050816 View product	--	14,4	4,8	--	8	M16	16	--	--	--	2,3	--	10	--	60,4	40	--	26	with locknut	--	--	--	--	--	35	15	--	--	--	16	24	--	--	--	£25.18	0
K0639.090816 View product	--	14,4	4,8	--	8	16	--	--	--	F	2,3	--	10	--	60,4	40	--	--	without locknut	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	£16.91	0
K0747.04206100 View product	--	--	--	--	6	M10	18	--	--	--	1.8	--	--	--	47.5	20	8	17	with locknut	Yes	Steel	--	--	--	15	8	--	--	--	--	--	--	15	6	£5.43	0
K0665.91014041 View product	--	--	--	--	10	14	--	--	--	--	--	--	--	--	4	--	--	--	--	--	--	--	--	--	--	--	Bright	--	--	--	--	--	--	--	£0.37	16
K0634.002516 View product	--	--	--	--	16	M24x2	40	--	--	--	3,2	--	--	--	106	50	40	--	with locknut	--	--	--	--	--	46	20	--	--	36	--	--	--	--	16	£45.93	0
K0632.114206 View product	--	--	--	--	6	M12X1.5	25	--	--	--	1.8	--	--	--	51.7	20	8	17	with locknut	Yes	--	--	--	--	14	6	--	Not Hardened	--	14	--	--	--	6	£28.17	3
K0348.0506101 View product	--	9	3	--	6	M10X1	10	--	--	B	1,8	--	6	--	38	25	--	20	--	--	--	--	--	--	14	8	--	--	17	--	--	--	--	--	£9.39	3
K0348.0706101 View product	--	9	3	--	6	M10X1	10	--	--	D	1,8	--	6	--	38	25	--	20	--	--	--	--	--	--	14	8	--	--	17	--	--	--	--	--	£13.89	0
K0748.04105100 View product	--	--	--	--	5	M10	21	--	--	--	1.3	--	--	--	34.5	8	7	--	--	Yes	Steel	--	--	--	12	6	--	--	--	13	--	--	7	5	£4.42	0
K0630.202516 View product	--	--	--	--	16	M24x2	40	--	--	--	3.2	--	--	--	104	32	18	28	--	No	Stainless Steel	Hardened	--	--	50	20	--	--	--	27	36	--	--	24	£48.69	0
K0631.800484 View product	--	--	--	Red	4	M8X1	18	--	--	--	1	5.8	--	--	29.5	6	6	--	with locknut	Yes	--	--	--	--	12	4	--	Hardened	--	10	--	--	--	4	£11.66	0
K0631.1800484 View product	--	--	--	Red	4	M8X1	18	--	--	--	1	--	--	--	29.5	6	6	--	with locknut	Yes	--	--	--	--	12	4	--	Not Hardened	--	10	13	--	--	4	£17.03	0
K0638.2121 View product	--	--	--	--	--	M12x1,5	36	5,5	10	B	--	--	--	24	--	25	--	10	--	--	--	--	12	--	--	--	--	--	--	--	--	--	--	--	£10.10	4
K0632.004206 View product	--	--	--	--	6	M12X1.5	25	--	--	--	1.8	--	--	--	51.7	20	8	17	with locknut	Yes	--	--	--	--	14	6	--	Hardened	--	14	--	--	--	6	£28.17	0
K0348.0406101 View product	--	9	3	--	6	M10X1	10	--	--	A	1,8	--	6	--	38	25	--	20	--	--	--	--	--	--	14	8	--	--	--	--	--	--	--	--	£13.26	0
K0339.14410 View product	--	--	--	Black	10	M20x1.5	33	--	--	--	2.8	--	--	--	80	28	12	25	with locknut	Yes	--	--	--	--	34	15	--	Not Hardened	--	--	--	--	--	10	£49.39	0
K0343.2516 View product	--	--	--	--	16	M24x2	40	--	--	--	3,2	--	--	--	96	50	30	--	with locknut	--	--	--	--	--	46	20	--	--	36	--	--	--	--	16	£15.47	0
K0338.2516 View product	--	--	--	Black	16	M24x2	40	--	--	--	3.2	--	--	--	96	32	18	28	with locknut	No	--	--	--	--	46	20	--	Hardened	--	27	36	--	--	16	£21.56	5
K0338.12516 View product	--	--	--	Black	16	M24x2	40	--	--	--	3.2	--	--	--	96	32	18	28	with locknut	No	--	--	--	--	46	20	--	Not Hardened	--	27	--	--	--	16	£46.36	0
K0338.0451684 View product	--	--	--	Red	16	M24x2	40	--	--	--	3.2	--	--	--	96	32	18	28	with locknut	Yes	--	--	--	--	46	20	--	Hardened	--	27	--	--	--	16	£59.27	0
K0338.0290384 View product	--	--	--	Red	3	M6x0.75	14	--	--	--	0.8	--	--	--	31.5	12	5	10	with locknut	No	--	--	--	--	10	4.5	--	Hardened	--	8	--	--	--	3.5	£15.79	0
K0339.04410 View product	--	--	--	Black	10	M20x1.5	33	--	--	--	2.8	--	--	--	80	28	12	25	with locknut	Yes	--	--	--	--	34	15	--	Hardened	--	--	--	--	--	10	£49.39	0
K0343.02516 View product	--	--	--	--	16	M24x2	40	--	--	--	3,2	--	--	--	96	50	30	--	with locknut	--	--	--	--	--	46	20	--	--	36	--	--	--	--	16	£28.71	0
K0338.251684 View product	--	--	--	Red	16	M24x2	40	--	--	--	3.2	--	--	--	96	32	18	28	with locknut	No	--	--	--	--	46	20	--	Hardened	--	27	36	--	--	16	£21.56	0
K0338.02516 View product	--	--	--	Black	16	M24x2	40	--	--	--	3.2	--	--	--	96	32	18	28	with locknut	No	--	--	--	--	46	20	--	Hardened	--	27	--	--	--	16	£46.36	0
K0343.12516 View product	--	--	--	--	16	M24x2	40	--	--	--	3,2	--	--	--	96	50	30	--	with locknut	--	--	--	--	--	46	20	--	--	36	--	--	--	--	16	£28.71	0
K0338.451684 View product	--	--	--	Red	16	M24x2	40	--	--	--	3.2	--	--	--	96	32	18	28	with locknut	Yes	--	--	--	--	46	20	--	Hardened	--	27	36	--	--	16	£28.39	0
K0339.4410 View product	--	--	--	Black	10	M20x1.5	33	--	--	--	2.8	--	--	--	80	28	12	25	with locknut	Yes	--	--	--	--	34	15	--	Hardened	--	--	--	--	--	10	£23.65	0
K1285.20508201 View product	--	18	6	--	8	M20x1,5	20	--	--	--	2,3	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£31.30	0
K0639.080820 View product	--	18	6	--	8	20	--	--	--	E	2,3	--	12	--	70	50	--	--	without locknut	--	--	--	--	--	60	20	--	--	--	--	--	--	--	--	£18.57	0
K0632.002308 View product	--	--	--	--	8	M16x1.5	33	--	--	--	2.3	--	--	--	77	26	10	23	with locknut	No	--	--	--	--	35	15	--	Hardened	--	19	--	--	--	8	£31.44	0
K1284.10508201 View product	--	18	6	--	8	M20x1,5	20	--	--	--	2,3	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£22.56	0
K0348.060612 View product	--	10,8	3,6	--	6	M12	12	--	--	C	1,8	--	8	--	46,8	30	--	25	--	--	--	--	--	--	15	8	--	--	--	--	--	--	--	--	£14.07	0
K1285.10508201 View product	--	18	6	--	8	M20x1,5	20	--	--	--	2,3	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£31.30	0
K0631.6105 View product	--	--	--	Black	5	M10X1	21	--	--	--	1.3	5.8	--	--	34.5	8	7	--	with locknut	No	--	--	--	--	12	5	--	Hardened	--	13	--	--	--	5	£8.62	0

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Indexing Plungers

£40.79

£18.97

£25.30

£24.99

£14.75

£19.56

£25.18

£21.34

£16.24

£6.75

£19.56

£45.93

£13.80

£25.18

£16.91

£5.43

£0.37

£45.93

£28.17

£9.39

£13.89

£4.42

£48.69

£11.66

£17.03

£10.10

£28.17

£13.26

£49.39

£15.47

£21.56

£46.36

£59.27

£15.79

£49.39

£28.71

£21.56

£46.36

£28.71

£28.39

£23.65

£31.30

£18.57

£31.44

£22.56

£14.07

£31.30

£8.62

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 12mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 12mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Indexing Plunger. Thread Size M20. Thread Pitch 1.5mm. Pin Diameter 12mm. Without Locking Slot. Not Hardened. Stainless Steel.

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 12mm Pin Diameter. With Locking Slot. Hardened. Steel.

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. With Locking Slot. Hardened. Steel.

Cam Action Indexing Plunger With Right Stop. M16 Thread. 8mm Pin Diameter. Steel.

Cam Action Indexing Plunger With Right Stop. M16 Thread. 8mm Pin Diameter. Stainless Steel.

Indexing Plunger With T Grip. Thread M16. Thread Pitch 1.5mm. Pin Diameter 8mm. Hardened. Stainless Steel..

Cam Action Indexing Plunger. 16mm Shaft Diameter. 8mm Pin Diameter. Steel.

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

Cam Action Indexing Plunger With Left Stop. M16 Thread. 8mm Pin Diameter. Steel.

Indexing Plunger. Thread Size M24. Thread Pitch 2mm. Pin Diameter 16mm. Without Locking Slot. Not Hardened. Stainless Steel.

Cam Action Indexing Plunger. With Grip.M10 Thread. 1mm Thread Pitch. 6mm Pin Diameter. Steel.

Cam Action Indexing Plunger With Left Stop. M16 Thread. 8mm Pin Diameter. Stainless Steel.

Cam Action Indexing Plunger. 16mm Shaft Diameter. 8mm Pin Diameter. Steel.

Indexing Plunger. Thread Size M10. Pin Diameter 6mm. With Locking Slot. Not Hardened. Steel..

Spacer Ring. Internal Diameter 10mm. External Diameter 14mm. Height 4mm. Stainless Steel.

Indexing Plunger. Thread Size M24. Thread Pitch 2mm. Pin Diameter 16mm. Without Locking Slot. Hardened. Stainless Steel.

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Not Hardened. Stainless Steel.

Cam Action Indexing Plunger. M10 Thread. 1mm Thread Pitch. 6mm Pin Diameter. Steel.

Cam Action Indexing Plunger. With Grip.M10 Thread. 1mm Thread Pitch. 6mm Pin Diameter. Steel.

Indexing Plunger. Thread Size M10. Pin Diameter 5mm. With Locking Slot. Not Hardened. Steel.

Indexing Plunger. M24 Thread Size. 1.5mm Thread Pitch. 16mm Pin Diameter. Without Locking Slot. Hardened. Stainless Steel.

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Hardened. Steel.

Indexing Plunger. M8 Thread. 1mm Thread Pitch. 4mm Pin Diameter. With Locking Slot. Not Hardened. Stainless Steel.

Mounting Bracket. For M12 x 1.5 Pitch Thread. Steel.

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. With Locking Slot. Hardened. Stainless Steel.

Cam Action Indexing Plunger. M10 Thread. 1mm Thread Pitch. 6mm Pin Diameter. Steel.

Indexing Plunger. M16 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Not Hardened. Stainless Steel.

Indexing Plunger. Thread Size M24. Thread Pitch. 2mm. Pin Diameter 16mm. Without Locking Slot. Hardened. Steel.

Indexing Plunger. M24 Thread. 2mm Thread Pitch. 16mm Pin Diameter. Without Locking Slot. Hardened. Steel.