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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
K0639.091020 View product	--	18	6	--	10	20	--	--	--	F	2,8	--	12	--	70	50	--	--	without locknut	--	--	--	--	--	60	20	--	--	--	--	--	--	--	--	£19.58	0
K0747.12004060 View product	--	--	--	--	4	M6	14	--	--	--	1	--	--	--	36	15	6	13	with locknut	No	Stainless Steel	--	--	--	12	6	--	--	--	--	--	--	2	4	£4.64	0
K0665.91215021 View product	--	--	--	--	12	15	--	--	--	--	--	--	--	--	2	--	--	--	--	--	--	--	--	--	--	--	Bright	--	--	--	--	--	--	--	£0.48	0
K0630.204206 View product	--	--	--	--	6	M12X1.5	25	--	--	--	1.8	--	--	--	57.7	20	11	17	--	Yes	Stainless Steel	Hardened	--	--	18	6	--	--	--	14	19	--	--	9	£19.73	0
K1124.641084 View product	72	19	--	--	10	M20x1,5	--	--	--	--	2,8	--	--	--	84	28	12	25	--	--	Steel	--	--	--	34	15	--	--	--	22	--	--	--	10	£16.95	0
K0632.112410 View product	--	--	--	--	10	M20x1.5	33	--	--	--	2.8	--	--	--	83	28	12	25	with locknut	No	--	--	--	--	34	15	--	Not Hardened	--	22	--	--	--	10	£40.39	0
K1285.20510201 View product	--	18	6	--	10	M20x1,5	20	--	--	--	2,8	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£31.30	0
K1284.20510201 View product	--	18	6	--	10	M20x1,5	20	--	--	--	2,8	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£22.56	0
K0639.081020 View product	--	18	6	--	10	20	--	--	--	E	2,8	--	12	--	70	50	--	--	without locknut	--	--	--	--	--	60	20	--	--	--	--	--	--	--	--	£18.57	29
K0638.220 View product	--	--	--	--	--	M20	46	5,5	10	B	--	--	--	32	--	33	--	13	--	--	--	--	15	--	--	--	--	--	--	--	--	--	--	--	£16.49	0
K0348.040616 View product	--	14,4	4,8	--	6	M16	16	--	--	A	1,8	--	10	--	60,4	40	--	32	--	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	£16.19	0
K0348.050616 View product	--	14,4	4,8	--	6	M16	16	--	--	B	1,8	--	10	--	60,4	40	--	32	--	--	--	--	--	--	35	15	--	--	24	--	--	--	--	--	£16.31	0
K0348.060616 View product	--	14,4	4,8	--	6	M16	16	--	--	C	1,8	--	10	--	60,4	40	--	32	--	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	£16.83	0
K0631.1610584 View product	--	--	--	Red	5	M10X1	21	--	--	--	1.3	--	--	--	34.5	8	7	--	with locknut	No	--	--	--	--	12	5	--	Not Hardened	--	13	17	--	--	5	£14.62	0
K0632.002410 View product	--	--	--	--	10	M20x1.5	33	--	--	--	2.8	--	--	--	83	28	12	25	with locknut	No	--	--	--	--	34	15	--	Hardened	--	22	--	--	--	10	£40.39	0
K0631.610584 View product	--	--	--	Red	5	M10X1	21	--	--	--	1.3	5.8	--	--	34.5	8	7	--	with locknut	No	--	--	--	--	12	5	--	Hardened	--	13	--	--	--	5	£8.62	0
K0348.070616 View product	--	14,4	4,8	--	6	M16	16	--	--	D	1,8	--	10	--	60,4	40	--	32	--	--	--	--	--	--	35	15	--	--	24	--	--	--	--	--	£16.98	0
K0338.1410584 View product	--	--	--	Red	5	M10X1	21	--	--	--	1.3	--	--	--	43.5	17	7	15	with locknut	Yes	--	--	--	--	12	5	--	Not Hardened	--	13	--	--	--	5	£15.92	0
K0338.14105 View product	--	--	--	Black	5	M10X1	21	--	--	--	1.3	--	--	--	43.5	17	7	15	with locknut	Yes	--	--	--	--	12	5	--	Not Hardened	--	13	--	--	--	5	£15.92	0
K0338.1220684 View product	--	--	--	Red	6	M12X1.5	25	--	--	--	1.8	--	--	--	51.7	20	8	17	with locknut	No	--	--	--	--	14	6	--	Not Hardened	--	14	--	--	--	6	£16.83	0
K0338.04105 View product	--	--	--	Black	5	M10X1	21	--	--	--	1.3	--	--	--	43.5	17	7	15	with locknut	Yes	--	--	--	--	12	5	--	Hardened	--	13	--	--	--	5	£15.92	0
K0338.4105 View product	--	--	--	Black	5	M10X1	21	--	--	--	1.3	--	--	--	43.5	17	7	15	with locknut	Yes	--	--	--	--	12	5	--	Hardened	--	13	17	--	--	5	£7.34	5
K1124.0641084 View product	72	19	--	--	10	M20x1,5	--	--	--	--	2,8	--	--	--	84	28	12	25	--	--	Stainless Steel	--	--	--	34	15	--	--	--	22	--	--	--	10	£35.24	0
K1284.10512201 View product	--	18	6	--	12	M20x1,5	20	--	--	--	3	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£22.56	0
K1285.10512201 View product	--	18	6	--	12	M20x1,5	20	--	--	--	3	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£31.30	0
K0747.12105080 View product	--	--	--	--	5	M8	14	--	--	--	1.3	--	--	--	40	17	7	15	with locknut	No	Stainless Steel	--	--	--	12	6	--	--	--	--	--	--	7	5	£5.29	0
K0639.091220 View product	--	18	6	--	12	20	--	--	--	F	3	--	12	--	70	50	--	--	without locknut	--	--	--	--	--	60	20	--	--	--	--	--	--	--	--	£19.58	0
K0665.91215041 View product	--	--	--	--	12	15	--	--	--	--	--	--	--	--	4	--	--	--	--	--	--	--	--	--	--	--	Bright	--	--	--	--	--	--	--	£0.57	0
K0632.114410 View product	--	--	--	--	10	M20x1.5	33	--	--	--	2.8	--	--	--	74	28	12	25	with locknut	Yes	--	--	--	--	34	15	--	Not Hardened	--	22	--	--	--	10	£55.33	0
K0748.12004080 View product	--	--	--	--	4	M8	18	--	--	--	1	--	--	--	29.5	6	6	--	--	No	Stainless Steel	--	--	--	9	3.5	--	--	--	10	--	--	2	4	£4.33	0
K0630.204308 View product	--	--	--	--	8	M16x1.5	33	--	--	--	2.3	--	--	--	76	26	14	23	--	Yes	Stainless Steel	Hardened	--	--	45	15	--	--	--	19	24	--	--	12	£26.88	0
K0631.810584 View product	--	--	--	Red	5	M10X1	21	--	--	--	1.3	5.8	--	--	34.5	8	7	--	with locknut	Yes	--	--	--	--	12	5	--	Hardened	--	13	--	--	--	5	£11.10	0
K1285.20512201 View product	--	18	6	--	12	M20x1,5	20	--	--	--	3	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£31.30	0
K0631.1810584 View product	--	--	--	Red	5	M10X1	21	--	--	--	1.3	--	--	--	34.5	8	7	--	with locknut	Yes	--	--	--	--	12	5	--	Not Hardened	--	13	17	--	--	5	£16.24	0
K1284.20512201 View product	--	18	6	--	12	M20x1,5	20	--	--	--	3	--	12	--	70	50	--	30	with locknut	--	--	--	--	--	60	20	--	--	--	20	30	--	--	--	£22.56	0
K0639.081220 View product	--	18	6	--	12	20	--	--	--	E	3	--	12	--	70	50	--	--	without locknut	--	--	--	--	--	60	20	--	--	--	--	--	--	--	--	£18.57	0
K0638.2201 View product	--	--	--	--	--	M20x1,5	46	5,5	10	B	--	--	--	32	--	33	--	13	--	--	--	--	15	--	--	--	--	--	--	--	--	--	--	--	£13.89	0
K0633.202206 View product	--	--	--	--	6	M12X1.5	25	--	--	H	1.8	--	--	--	54.7	28	17.7	--	--	--	Stainless Steel	Hardened	--	18	--	--	--	--	19	--	--	9	--	--	£13.89	0
K0632.004410 View product	--	--	--	--	10	M20x1.5	33	--	--	--	2.8	--	--	--	74	28	12	25	with locknut	Yes	--	--	--	--	34	15	--	Hardened	--	22	--	--	--	10	£55.33	0
K0348.0506161 View product	--	14,4	4,8	--	6	M16x1,5	16	--	--	B	1,8	--	10	--	60,4	40	--	32	--	--	--	--	--	--	35	15	--	--	24	--	--	--	--	--	£16.31	0
K0348.0406161 View product	--	14,4	4,8	--	6	M16x1,5	16	--	--	A	1,8	--	10	--	60,4	40	--	32	--	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	£16.19	0
K0348.0606161 View product	--	14,4	4,8	--	6	M16x1,5	16	--	--	C	1,8	--	10	--	60,4	40	--	32	--	--	--	--	--	--	35	15	--	--	--	--	--	--	--	--	£16.83	0
K0348.0706161 View product	--	14,4	4,8	--	6	M16x1,5	16	--	--	D	1,8	--	10	--	60,4	40	--	32	--	--	--	--	--	--	35	15	--	--	24	--	--	--	--	--	£16.98	0
K0338.1420684 View product	--	--	--	Red	6	M12X1.5	25	--	--	--	1.8	--	--	--	51.7	20	8	17	with locknut	Yes	--	--	--	--	14	6	--	Not Hardened	--	14	--	--	--	6	£18.77	0
K0338.1230884 View product	--	--	--	Red	8	M16x1.5	33	--	--	--	2.3	--	--	--	68	26	10	23	with locknut	No	--	--	--	--	35	15	--	Not Hardened	--	19	--	--	--	8	£22.45	0
K0338.14206 View product	--	--	--	Black	6	M12X1.5	25	--	--	--	1.8	--	--	--	51.7	20	8	17	with locknut	Yes	--	--	--	--	14	6	--	Not Hardened	--	14	--	--	--	6	£18.77	0
K0338.04206 View product	--	--	--	Black	6	M12X1.5	25	--	--	--	1.8	--	--	--	51.7	20	8	17	with locknut	Yes	--	--	--	--	14	6	--	Hardened	--	14	--	--	--	6	£18.77	0
K0338.4206 View product	--	--	--	Black	6	M12X1.5	25	--	--	--	1.8	--	--	--	51.7	20	8	17	with locknut	Yes	--	--	--	--	14	6	--	Hardened	--	14	19	--	--	6	£11.63	50

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Indexing Plungers

£19.58

£4.64

£0.48

£19.73

£16.95

£40.39

£31.30

£22.56

£18.57

£16.49

£16.19

£16.31

£16.83

£14.62

£40.39

£8.62

£16.98

£15.92

£15.92

£16.83

£15.92

£7.34

£35.24

£22.56

£31.30

£5.29

£19.58

£0.57

£55.33

£4.33

£26.88

£11.10

£31.30

£16.24

£22.56

£18.57

£13.89

£13.89

£55.33

£16.31

£16.19

£16.83

£16.98

£18.77

£22.45

£18.77

£18.77

£11.63

Cam Action Indexing Plunger. 20 mm Shaft Diameter. 10mm Pin Diameter. Steel.

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

Spacer Ring. Internal Diameter 12mm. External Diameter 15mm. Height 2mm. Stainless Steel.

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

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

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Not Hardened. Stainless Steel.

Cam Action Indexing Plunger With Right Stop. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Stainless Steel.

Cam Action Indexing Plunger With Right Stop. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Steel.

Cam Action Indexing Plunger. 20mm Shaft Diameter. 10mm Pin Diameter. Steel.

Mounting Bracket. For M20 Thread. Steel.

Cam Action Indexing Plunger. M16 Thread. 2mm Thread Pitch. 6mm Pin Diameter. Steel.

Cam Action Indexing Plunger. M16 Thread. 2mm Thread Pitch. 6mm Pin Diameter. Steel.

Cam Action Indexing Plunger. With Grip.M16 Thread. 2mm Thread Pitch. 6mm Pin Diameter. Steel.

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

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. Without Locking Slot. Hardened. Stainless Steel.

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

Cam Action Indexing Plunger. With Grip.M16 Thread. 2mm Thread Pitch. 6mm Pin Diameter. Steel.

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

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

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

Indexing Plunger. M10 Thread. 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 With T Grip. Thread M20. Thread Pitch 1.5mm. Pin Diameter 10mm. Hardened. Stainless Steel..

Cam Action Indexing Plunger With Left Stop. M20 Thread. 1.5mm Thread Pitch. 12mm Pin Diameter. Steel.

Cam Action Indexing Plunger With Left Stop. Thread Size M20. Thread Pitch 1.5mm. Pin Diameter 12mm. Stainless Steel.

Indexing Plunger. Thread Size M8. Pin Diameter 5mm. Without Locking Slot. Not Hardened. Stainless Steel.

Cam Action Indexing Plunger. 20mm Shaft Diameter. 12mm Pin Diameter. Steel.

Spacer Ring. Internal Diameter 12mm. External Diameter 15mm. Height 4mm. Stainless Steel.

Indexing Plunger. M20 Thread. 1.5mm Thread Pitch. 10mm Pin Diameter. With Locking Slot. Not Hardened. Stainless Steel.

Indexing Plunger. Thread Size M8. Pin Diameter 4mm. Without Locking Slot. Not Hardened. Stainless Steel..

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