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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	Form	Fx30°	Grade	H	L	L1	L2	L3	Locknut	Lockout	Material	Pin	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	T	Travel S	Price (Exc. Tax)	Stock
Filters
K0747.12206100 View product	--	--	--	--	6	M10	18	--	--	1.8	--	--	47.5	20	8	17	with locknut	No	Stainless Steel	--	--	15	8	--	--	--	--	--	--	15	--	6	£5.73	0
K0665.91215051 View product	--	--	--	--	12	15	--	--	--	--	--	--	5	--	--	--	--	--	--	--	--	--	--	Bright	--	--	--	--	--	--	--	--	£0.62	0
K0633.212308 View product	--	--	--	--	8	M16x1.5	33	--	H	2.3	--	--	72	36	24	--	--	--	Stainless Steel	Not Hardened	45	--	--	--	--	24	--	--	12	--	--	--	£16.53	0
K0748.12105100 View product	--	--	--	--	5	M10	21	--	--	1.3	--	--	34.5	8	7	--	--	No	Stainless Steel	--	--	12	6	--	--	--	13	--	--	7	--	5	£5.05	0
K0632.112412 View product	--	--	--	--	12	M20x1.5	33	--	--	2.8	--	--	87	28	14	25	with locknut	No	--	--	--	39	15	--	Not Hardened	--	22	--	--	--	--	12	£57.12	0
K0638.306 View product	20	10	--	--	--	M6	4,5	8	A	--	--	13	30	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	3,2	--	£3.28	0
K0630.212903 View product	--	--	--	--	3	M6x0.75	14	--	--	0.8	--	--	33	12	5	10	--	No	Stainless Steel	Not Hardened	--	12	4.5	--	--	--	8	10	--	--	--	5	£16.58	0
K0348.050812 View product	--	10,8	3,6	--	8	M12	12	--	B	2,3	--	8	46,8	30	--	25	--	--	--	--	--	15	8	--	--	19	--	--	--	--	--	--	£13.55	3
K0348.040812 View product	--	10,8	3,6	--	8	M12	12	--	A	2,3	--	8	46,8	30	--	25	--	--	--	--	--	15	8	--	--	--	--	--	--	--	--	--	£9.42	6
K0348.060812 View product	--	10,8	3,6	--	8	M12	12	--	C	2,3	--	8	46,8	30	--	25	--	--	--	--	--	15	8	--	--	--	--	--	--	--	--	--	£14.07	0
K0631.16206 View product	--	--	--	Black	6	M12X1.5	25	--	--	1.8	--	--	41.7	10	8	--	with locknut	No	--	--	--	14	6	--	Not Hardened	--	14	19	--	--	--	6	£17.29	0
K0632.002412 View product	--	--	--	--	12	M20x1.5	33	--	--	2.8	--	--	87	28	14	25	with locknut	No	--	--	--	39	15	--	Hardened	--	22	--	--	--	--	12	£57.12	0
K0631.6206 View product	--	--	--	Black	6	M12X1.5	25	--	--	1.8	5.8	--	41.7	10	8	--	with locknut	No	--	--	--	14	6	--	Hardened	--	14	--	--	--	--	6	£9.51	0
K0348.070812 View product	--	10,8	3,6	--	8	M12	12	--	D	2,3	--	8	46,8	30	--	25	--	--	--	--	--	15	8	--	--	19	--	--	--	--	--	--	£14.18	0
K0338.1430884 View product	--	--	--	Red	8	M16x1.5	33	--	--	2.3	--	--	68	26	10	23	with locknut	Yes	--	--	--	35	15	--	Not Hardened	--	19	--	--	--	--	8	£25.61	0
K0338.1241084 View product	--	--	--	Red	10	M20x1.5	33	--	--	2.8	--	--	74	28	12	25	with locknut	No	--	--	--	34	15	--	Not Hardened	--	22	--	--	--	--	10	£37.08	0
K0338.14308 View product	--	--	--	Black	8	M16x1.5	33	--	--	2.3	--	--	68	26	10	23	with locknut	Yes	--	--	--	35	15	--	Not Hardened	--	19	--	--	--	--	8	£25.61	0
K0338.04308 View product	--	--	--	Black	8	M16x1.5	33	--	--	2.3	--	--	68	26	10	23	with locknut	Yes	--	--	--	35	15	--	Hardened	--	19	--	--	--	--	8	£25.61	0
K0338.4308 View product	--	--	--	Black	8	M16x1.5	33	--	--	2.3	--	--	68	26	10	23	with locknut	Yes	--	--	--	35	15	--	Hardened	--	19	24	--	--	--	8	£14.03	0
K0633.22308 View product	--	--	--	--	8	M16x1.5	33	--	H	2.3	--	--	72	36	24	--	--	--	Steel	Hardened	45	--	--	--	--	24	--	--	12	--	--	--	£8.76	0
K0747.12308120 View product	--	--	--	--	8	M12	25	--	--	2.3	--	--	61.7	26	10	23	with locknut	No	Stainless Steel	--	--	19	8	--	--	--	--	--	--	20	--	8	£6.86	0
K0665.91215061 View product	--	--	--	--	12	15	--	--	--	--	--	--	6	--	--	--	--	--	--	--	--	--	--	Bright	--	--	--	--	--	--	--	--	£0.64	0
K0748.12206120 View product	--	--	--	--	6	M12	25	--	--	1.8	--	--	41.7	10	8	--	--	No	Stainless Steel	--	--	12	6	--	--	--	14	--	--	15	--	6	£5.83	0
K0631.8206 View product	--	--	--	Black	6	M12X1.5	25	--	--	1.8	5.8	--	41.7	10	8	--	with locknut	Yes	--	--	--	14	6	--	Hardened	--	14	--	--	--	--	6	£11.97	19
K0631.18206 View product	--	--	--	Black	6	M12X1.5	25	--	--	1.8	--	--	41.7	10	8	--	with locknut	Yes	--	--	--	14	6	--	Not Hardened	--	14	19	--	--	--	6	£19.09	0
K0638.3061 View product	20	10	--	--	--	M6x0,75	4,5	8	A	--	--	13	30	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	3,2	--	£3.28	0
K0632.004412 View product	--	--	--	--	12	M20x1.5	33	--	--	2.8	--	--	78	28	14	25	with locknut	Yes	--	--	--	39	15	--	Hardened	--	22	--	--	--	--	12	£78.20	0
K0348.0508121 View product	--	10,8	3,6	--	8	M12x1,5	12	--	B	2,3	--	8	46,8	30	--	25	--	--	--	--	--	15	8	--	--	19	--	--	--	--	--	--	£13.55	0
K0348.0408121 View product	--	10,8	3,6	--	8	M12x1,5	12	--	A	2,3	--	8	46,8	30	--	25	--	--	--	--	--	15	8	--	--	--	--	--	--	--	--	--	£13.46	0
K0348.0608121 View product	--	10,8	3,6	--	8	M12x1,5	12	--	C	2,3	--	8	46,8	30	--	25	--	--	--	--	--	15	8	--	--	--	--	--	--	--	--	--	£14.07	0
K0348.0708121 View product	--	10,8	3,6	--	8	M12x1,5	12	--	D	2,3	--	8	46,8	30	--	25	--	--	--	--	--	15	8	--	--	19	--	--	--	--	--	--	£14.18	0
K0630.212105 View product	--	--	--	--	5	M10X1	21	--	--	1.3	--	--	46.5	17	7	15	--	No	Stainless Steel	Not Hardened	--	16	5	--	--	--	13	17	--	--	--	8	£15.06	0
K0632.114412 View product	--	--	--	--	12	M20x1.5	33	--	--	2.8	--	--	78	28	14	25	with locknut	Yes	--	--	--	39	15	--	Not Hardened	--	22	--	--	--	--	12	£78.20	0
K0338.1441084 View product	--	--	--	Red	10	M20x1.5	33	--	--	2.8	--	--	74	28	12	25	with locknut	Yes	--	--	--	34	15	--	Not Hardened	--	22	--	--	--	--	10	£47.41	0
K0338.1241284 View product	--	--	--	Red	12	M20x1.5	33	--	--	2.8	--	--	78	28	14	25	with locknut	No	--	--	--	39	15	--	Not Hardened	--	22	--	--	--	--	12	£40.79	0
K0338.14410 View product	--	--	--	Black	10	M20x1.5	33	--	--	2.8	--	--	74	28	12	25	with locknut	Yes	--	--	--	34	15	--	Not Hardened	--	22	--	--	--	--	10	£47.41	0
K0338.04410 View product	--	--	--	Black	10	M20x1.5	33	--	--	2.8	--	--	74	28	12	25	with locknut	Yes	--	--	--	34	15	--	Hardened	--	22	--	--	--	--	10	£47.41	0
K0338.4410 View product	--	--	--	Black	10	M20x1.5	33	--	--	2.8	--	--	74	28	12	25	with locknut	Yes	--	--	--	34	15	--	Hardened	--	22	30	--	--	--	10	£22.73	0
K0747.12903060 View product	--	--	--	--	3	M6	14	--	--	0.8	--	--	31.5	12	5	10	with locknut	No	Stainless Steel	--	--	10	4	--	--	--	--	--	--	2	--	3.5	£4.59	0
K0665.91215081 View product	--	--	--	--	12	15	--	--	--	--	--	--	8	--	--	--	--	--	--	--	--	--	--	Bright	--	--	--	--	--	--	--	--	£0.69	0
K0748.12308160 View product	--	--	--	--	8	M16	33	--	--	2.3	--	--	54	12	10	--	--	No	Stainless Steel	--	--	13	6	--	--	--	19	--	--	20	--	8	£7.54	0
K0632.112516 View product	--	--	--	--	16	M24x2	40	--	--	3.2	--	--	106	32	18	28	with locknut	No	--	--	--	46	20	--	Not Hardened	--	27	--	--	--	--	16	£64.92	0
K0638.308 View product	20	10	--	--	--	M8	4,5	8	A	--	--	13	30	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	3,2	--	£3.28	0
K0633.202308 View product	--	--	--	--	8	M16x1.5	33	--	H	2.3	--	--	72	36	24	--	--	--	Stainless Steel	Hardened	45	--	--	--	--	24	--	--	12	--	--	--	£16.53	0
K0348.050816 View product	--	14,4	4,8	--	8	M16	16	--	B	2,3	--	10	60,4	40	--	32	--	--	--	--	--	35	15	--	--	24	--	--	--	--	--	--	£16.31	0
K0348.040816 View product	--	14,4	4,8	--	8	M16	16	--	A	2,3	--	10	60,4	40	--	32	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	--	£16.19	0
K0348.060816 View product	--	14,4	4,8	--	8	M16	16	--	C	2,3	--	10	60,4	40	--	32	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	--	£16.83	0
K0631.1620684 View product	--	--	--	Red	6	M12X1.5	25	--	--	1.8	--	--	41.7	10	8	--	with locknut	No	--	--	--	14	6	--	Not Hardened	--	14	19	--	--	--	6	£17.29	0

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Indexing Plungers

£5.73

£0.62

£16.53

£5.05

£57.12

£3.28

£16.58

£13.55

£9.42

£14.07

£17.29

£57.12

£9.51

£14.18

£25.61

£37.08

£25.61

£25.61

£14.03

£8.76

£6.86

£0.64

£5.83

£11.97

£19.09

£3.28

£78.20

£13.55

£13.46

£14.07

£14.18

£15.06

£78.20

£47.41

£40.79

£47.41

£47.41

£22.73

£4.59

£0.69

£7.54

£64.92

£3.28

£16.53

£16.31

£16.19

£16.83

£17.29

Indexing Plunger. Thread Size M10. Pin Diameter 6mm. Without Locking Slot. Not Hardened. Stainless Steel.

Spacer Ring. Internal Diameter 12mm. External Diameter 15mm. Height 5mm. Stainless Steel.

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

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

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

Mounting Bracket. For M6 Thread. Aluminium.

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

Cam Action Indexing Plunger. M12 Thread. 1.75mm Thread Pitch. 8mm Pin Diameter. Steel.

Cam Action Indexing Plunger. M12 Thread. 1.75mm Thread Pitch. 8mm Pin Diameter. Steel.

Cam Action Indexing Plunger. With Grip.M12 Thread. 1.75mm Thread Pitch. 8mm Pin Diameter. Steel.

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

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

Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 6mm Pin Diameter. Without Locking Slot. Hardened. Steel.

Cam Action Indexing Plunger. With Grip.M12 Thread. 1.75mm Thread Pitch. 8mm Pin Diameter. Steel.

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

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. 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.

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

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

Indexing Plunger. Thread Size M16. Thread Pitch 1.5mm. Pin Diameter 8mm. Without Locking Slot. Hardened. Steel.

Indexing Plunger. Thread Size M12. Pin Diameter 8mm. Without Locking Slot. Not Hardened. Stainless Steel.

Spacer Ring. Internal Diameter 12mm. External Diameter 15mm. Height 6mm. Stainless Steel.

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

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

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

Mounting Bracket. For M6 x 0.75 Pitch Thread. Aluminium.

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

Cam Action Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Steel.

Cam Action Indexing Plunger. M12 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Steel.

Cam Action Indexing Plunger. With Grip.M12 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Steel.

Cam Action Indexing Plunger. With Grip.M12 Thread. 1.5mm Thread Pitch. 8mm Pin Diameter. Steel.