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Inch Indexing Plungers

Inch 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

K0630 Inch - Indexing Plungers In Steel And Stainless Steel With Mushroom Grip And Extended Pin

	B	B1	Colour Cap	D	D1	D2	D3	D4	H	H2	L	L1	L2	L3	Lockout	Material	Spring force final pressure F2 approx. N	Spring force initial pressure F1 approx. N	Style	Surface Body finish	SW	SW1	SW2	Travel S	Fx30�	Price (Exc. Tax)	Stock
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K0637.10506A6 View product	14.4	10	--	6	5/8-11	16	--	--	15/16	--	60.4	40	--	32	--	--	35	15	--	--	1.8	--	--	--	15	£22.51	0
K0637.10505AM View product	10.8	8	--	5	1/2-20	12	--	--	3/4	--	46.8	30	--	25	--	--	15	8	--	--	1.3	--	--	--	8	£20.04	0
K0637.10512AO View product	18	12	--	12	3/4-16	20	--	--	1-1/8	--	70	50	--	35	--	--	60	20	--	--	3	--	--	--	20	£28.01	0
K0637.10504A4 View product	9	6	--	4	3/8-16	10	--	--	9/16	--	38	25	--	20	--	--	14	8	--	--	1	--	--	--	8	£18.22	0
K0634.112516A8 View product	--	--	--	16	1-8	40	--	--	--	--	106	50	40	--	No	Stainless Steel	46	20	H	Not Hardened	--	--	--	--	3.2	£64.80	0
K0634.112412AO View product	--	--	--	12	3/4-16	33	--	--	--	--	87	42	33	--	No	Stainless Steel	39	15	H	Not Hardened	1-1/8	--	--	--	2.8	£51.38	0
K0634.112206A5 View product	--	--	--	6	1/2-13	25	--	--	--	--	59	28	25	--	No	Stainless Steel	14	6	H	Not Hardened	3/4	--	--	--	1.8	£26.89	0
K0633.22412AO View product	--	--	--	12	3/4-16	33	--	--	--	--	84	42	24	--	No	Steel	51	15	H	Hardened	1-1/8	--	--	--	2.8	£19.14	0
K0634.002903AJ View product	--	--	--	3	1/4-28	14	--	--	--	--	34.5	17	14	--	No	Stainless Steel	10	4.5	H	Hardened	7/16	--	--	--	0.8	£29.04	0
K0637.10508A6 View product	14.4	10	--	8	5/8-11	16	--	--	15/16	--	60.4	40	--	32	--	--	35	15	--	--	2.3	--	--	--	15	£22.51	0
K0633.22308A6 View product	--	--	--	8	5/8-11	33	--	--	--	--	72	36	24	--	No	Steel	45	15	H	Hardened	15/16	--	--	--	2.3	£11.74	0
K0631.16004AK View product	--	--	--	4	5/16-24	18	--	--	--	--	29.5	6	6	--	No	Stainless Steel	12	6	B	Not Hardened	--	10	1/2	--	1	£20.68	0
K0632.002308A6 View product	--	--	--	8	5/8-11	33	--	--	--	--	77	26	10	23	No	Stainless Steel	35	15	B	Hardened	--	19	15/16	--	2.3	£39.32	0
K0632.114206A5 View product	--	--	--	6	1/2-13	25	--	--	--	--	52	20	8	16	Yes	Stainless Steel	14	6	D	Not Hardened	--	14	3/4	--	1.8	£39.13	0
K0632.002206A5 View product	--	--	--	6	1/2-13	25	--	--	--	--	59	20	8	17	No	Stainless Steel	14	6	B	Hardened	--	14	3/4	--	1.8	£29.45	0
K0632.002105AL View product	--	--	--	5	3/8-24	21	--	--	--	--	50	17	7	15	No	Stainless Steel	12	4.5	B	Hardened	--	13	9/16	--	1.3	£25.10	0
K0634.002105AL View product	--	--	--	5	3/8-24	21	--	--	--	--	50	24	21	--	No	Stainless Steel	12	5	H	Hardened	9/16	--	--	--	1.3	£23.74	0
K0630.22308A6 View product	--	--	--	8	5/8-11	33	--	--	--	--	72	26	10	23	No	Steel	45	15	B	Hardened	--	19	15/16	--	2.3	£17.38	0
K0633.212412AO View product	--	--	--	12	3/4-16	33	--	--	--	--	84	42	24	--	No	Stainless Steel	51	15	H	Not Hardened	1-1/8	--	--	--	2.8	£35.57	0
K0631.8308A6 View product	--	--	--	8	5/8-11	33	--	--	--	--	54	12	10	--	Yes	Steel	28	14	D	Hardened	--	19	15/16	--	2.3	£19.27	0
K0632.112308A6 View product	--	--	--	8	5/8-11	33	--	--	--	--	77	26	10	23	No	Stainless Steel	35	15	B	Not Hardened	--	19	15/16	--	2.3	£39.32	0
K0631.8105AL View product	--	--	--	5	3/8-24	21	--	--	--	--	34.5	8	7	--	Yes	Steel	12	5	D	Hardened	--	13	9/16	--	1.3	£14.97	0
K0630.22004AK View product	--	--	--	4	5/16-24	18	--	--	--	--	40.5	15	6	13	No	Steel	15	6	B	Hardened	--	10	1/2	--	1	£11.87	0
K0633.212206A5 View product	--	--	--	6	1/2-13	25	--	--	--	--	54.7	28	17.7	--	No	Stainless Steel	18	6	H	Not Hardened	3/4	--	--	--	1.8	£18.64	0
K0632.112206A5 View product	--	--	--	6	1/2-13	25	--	--	--	--	59	20	8	17	No	Stainless Steel	14	6	B	Not Hardened	--	14	3/4	--	1.8	£29.45	0
K0630.212903AJ View product	--	--	--	3	1/4-28	14	--	--	--	--	33	12	5	10	No	Stainless Steel	12	4.5	B	Not Hardened	--	8	7/16	--	0.8	£22.62	0
K0633.212004AK View product	--	--	--	4	5/16-24	18	--	--	--	--	40.5	21	13.5	--	No	Stainless Steel	15	6	H	Not Hardened	1/2	--	--	--	1	£17.24	0
K0632.112004AK View product	--	--	--	4	5/16-24	18	--	--	--	--	43	15	6	13	No	Stainless Steel	12	6	B	Not Hardened	--	10	1/2	--	1	£29.20	0
K0632.004903AJ View product	--	--	--	3	1/4-28	14	--	--	--	--	31.5	12	5	10	Yes	Stainless Steel	10	4.5	D	Hardened	--	8	7/16	--	0.8	£36.60	0
K0631.6206A5 View product	--	--	--	6	1/2-13	25	--	--	--	--	41.7	10	8	--	No	Steel	14	6	B	Hardened	--	14	3/4	--	1.8	£12.81	0
K0631.6105AL View product	--	--	--	5	3/8-24	21	--	--	--	--	34.5	8	7	--	No	Steel	12	5	B	Hardened	--	13	9/16	--	1.3	£11.61	0
K0632.004410A7 View product	--	--	--	10	3/4-10	33	--	--	--	--	74	28	12	23	Yes	Stainless Steel	34	15	D	Hardened	--	22	1-1/8	--	2.6	£69.20	0
K0633.202308A6 View product	--	--	--	8	5/8-11	33	--	--	--	--	72	36	24	--	No	Stainless Steel	45	15	H	Hardened	15/16	--	--	--	2.3	£22.12	0
K0633.202105AL View product	--	--	--	5	3/8-24	21	--	--	--	--	46.5	24	14.5	--	No	Stainless Steel	16	5	H	Hardened	9/16	--	--	--	1.3	£16.46	0
K0631.18206A5 View product	--	--	--	6	1/2-13	25	--	--	--	--	41.7	10	8	--	Yes	Stainless Steel	14	6	D	Not Hardened	--	14	3/4	--	1.8	£25.72	0
K0633.202004AK View product	--	--	--	4	5/16-24	18	--	--	--	--	40.5	21	13.5	--	No	Stainless Steel	15	6	H	Hardened	1/2	--	--	--	1	£17.24	0
K0632.004004AK View product	--	--	--	4	5/16-24	18	--	--	--	--	38.5	15	6	12	Yes	Stainless Steel	12	6	D	Hardened	--	10	1/2	--	1	£34.85	0
K0632.114903AJ View product	--	--	--	3	1/4-28	14	--	--	--	--	31.5	12	5	10	Yes	Stainless Steel	10	4.5	D	Not Hardened	--	8	7/16	--	0.8	£36.60	0
K0631.16206A5 View product	--	--	--	6	1/2-13	25	--	--	--	--	41.7	10	8	--	No	Stainless Steel	14	6	B	Not Hardened	--	14	3/4	--	1.8	£23.29	0
K0245.1410A77 View product	--	--	Yellow	10	3/4-10	3/4-10	63	28	35.5	22.5	78	24	--	--	--	--	--	--	--	--	22	--	--	10	--	£19.01	0
K0245.1410A76 View product	--	--	Red	10	3/4-10	3/4-10	63	28	35.5	22.5	78	24	--	--	--	--	--	--	--	--	22	--	--	10	--	£19.01	0
K0245.1410A7 View product	--	--	Black	10	3/4-10	3/4-10	63	28	35.5	22.5	78	24	--	--	--	--	--	--	--	--	22	--	--	10	--	£19.01	0
K0245.1308A65 View product	--	--	Grey	8	5/8-11	5/8-11	63	28	35.5	22.5	74	22	--	--	--	--	--	--	--	--	19	--	--	8	--	£12.89	0
K0245.1308A6 View product	--	--	Black	8	5/8-11	5/8-11	63	28	35.5	22.5	74	22	--	--	--	--	--	--	--	--	19	--	--	8	--	£12.89	0
K0245.1206A56 View product	--	--	Red	6	1/2-13	1/2-13	50	22.2	28.2	17.8	57.8	17	--	--	--	--	--	--	--	--	14	--	--	6	--	£10.02	0
K0245.1206A5 View product	--	--	Black	6	1/2-13	1/2-13	50	22.2	28.2	17.8	57.8	17	--	--	--	--	--	--	--	--	14	--	--	6	--	£10.02	0
K0245.1105AL7 View product	--	--	Yellow	5	3/8-24	3/8-24	50	22.2	28.2	17.8	52.8	13	--	--	--	--	--	--	--	--	13	--	--	5	--	£9.03	0
K0245.1105AL6 View product	--	--	Red	5	3/8-24	3/8-24	50	22.2	28.2	17.8	52.8	13	--	--	--	--	--	--	--	--	13	--	--	5	--	£9.03	0

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Category Image Schema

Inch Indexing Plungers

K0630 Inch - Indexing Plungers In Steel And Stainless Steel With Mushroom Grip And Extended Pin

K0631 Inch - Indexing Plungers In Steel And Stainless Steel With Mushroom Grip Short Version

K0632 Inch - Indexing Plungers In Stainless Steel With Mushroom Grip

K0633 Inch - Indexing Plungers Without Collar In Steel And Stainless Steel With Mushroom Grip And Extended Pin

K0634 Inch - Indexing Plungers Without Collar In Stainless Steel With Mushroom Grip

K0637 Inch - Cam Action Indexing Plungers In Stainless Steel

K0245 Inch - Indexing Plungers In Steel With Plastic Five Lobe Grip

£22.51

£20.04

£28.01

£18.22

£64.80

£51.38

£26.89

£19.14

£29.04

£22.51

£11.74

£20.68

£39.32

£39.13

£29.45

£25.10

£23.74

£17.38

£35.57

£19.27

£39.32

£14.97

£11.87

£18.64

£29.45

£22.62

£17.24

£29.20

£36.60

£12.81

£11.61

£69.20

£22.12

£16.46

£25.72

£17.24

£34.85

£36.60

£23.29

£19.01

£19.01

£19.01

£12.89

£12.89

£10.02

£10.02

£9.03

£9.03

Cam Action Indexing Plunger In Stainless Steel. 5/8"-11 Thread.

Cam Action Indexing Plunger In Stainless Steel. 1/2"-20 Thread.

Cam Action Indexing Plunger In Stainless Steel. 3/4"-16 Thread.

Cam Action Indexing Plunger In Stainless Steel. 3/8"-16 Thread.

Indexing Plunger In Stainless Steel With Extended Pin Without Collar. 1-8" Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

Indexing Plunger In Stainless Steel With Extended Pin Without Collar. 3/4"-16 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

Indexing Plunger In Stainless Steel With Extended Pin Without Collar. 1/2"-13 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

Indexing Plunger With Extended Pin Without Collar. 3/4"-16 Thread. Steel Thread. Non Lockout Version. Pin Hardened.

Indexing Plunger In Stainless Steel With Extended Pin Without Collar. 1/4"-28 Thread. Stainless Steel Thread. Non Lockout Version. Pin Hardened.

Cam Action Indexing Plunger In Stainless Steel. 5/8"-11 Thread.

Indexing Plunger With Extended Pin Without Collar. 5/8"-11 Thread. Steel Thread. Non Lockout Version. Pin Hardened.

Indexing Plunger Short Version. 5/16"-24 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

Indexing Plunger In Stainless Steel. 5/8"-11 Thread. Stainless Steel Thread. Non Lockout Version. Pin Hardened.

Indexing Plunger In Stainless Steel. 1/2"-13 Thread. Stainless Steel Thread. Lockout Version. Pin Not Hardened.

Indexing Plunger In Stainless Steel. 1/2"-13 Thread. Stainless Steel Thread. Non Lockout Version. Pin Hardened.

Indexing Plunger In Stainless Steel. 3/8"-24 Thread. Stainless Steel Thread. Non Lockout Version. Pin Hardened.

Indexing Plunger In Stainless Steel With Extended Pin Without Collar. 3/8"-24 Thread. Stainless Steel Thread. Non Lockout Version. Pin Hardened.

Indexing Plunger With Extended Pin. 5/8"-11 Thread. Steel Thread. Non Lockout Version. Pin Hardened.

Indexing Plunger With Extended Pin Without Collar. 3/4"-16 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

Indexing Plunger Short Version. 5/8"-11 Thread. Steel Thread. Lockout Version. Pin Hardened.

Indexing Plunger In Stainless Steel. 5/8"-11 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

Indexing Plunger Short Version. 3/8"-24 Thread. Steel Thread. Lockout Version. Pin Hardened.

Indexing Plunger With Extended Pin. 5/16"-24 Thread. Steel Thread. Non Lockout Version. Pin Hardened.

Indexing Plunger With Extended Pin Without Collar. 1/2"-13 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.