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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	D	D1	D2	H	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	Fx30�	Price (Exc. Tax)	Stock
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K0637.10506A4 View product	9	6	6	3/8-16	10	9/16	38	25	--	20	--	--	14	8	--	--	1.8	--	--	8	£18.22	0
K0637.10505A4 View product	9	6	5	3/8-16	10	9/16	38	25	--	20	--	--	14	8	--	--	1.3	--	--	8	£18.22	0
K0637.10512A7 View product	18	12	12	3/4-10	20	1-1/8	70	50	--	35	--	--	60	20	--	--	3	--	--	20	£28.01	0
K0634.112903AJ View product	--	--	3	1/4-28	14	--	34.5	17	14	--	No	Stainless Steel	10	4.5	H	Not Hardened	7/16	--	--	0.8	£29.04	0
K0637.10510AN View product	14.4	10	10	5/8-18	16	15/16	60.4	40	--	32	--	--	35	15	--	--	2.8	--	--	15	£22.51	0
K0634.112410A7 View product	--	--	10	3/4-10	33	--	83	40	33	--	No	Stainless Steel	34	15	H	Not Hardened	1-1/8	--	--	2.6	£46.69	0
K0637.10510A6 View product	14.4	10	10	5/8-11	16	15/16	60.4	40	--	32	--	--	35	15	--	--	2.8	--	--	15	£22.51	0
K0637.10508AO View product	18	12	8	3/4-16	20	1-1/8	70	50	--	35	--	--	60	20	--	--	2.3	--	--	20	£28.01	0
K0637.10508AN View product	14.4	10	8	5/8-18	16	15/16	60.4	40	--	32	--	--	35	15	--	--	2.3	--	--	15	£22.51	0
K0634.112105AL View product	--	--	5	3/8-24	21	--	50	24	21	--	No	Stainless Steel	12	5	H	Not Hardened	9/16	--	--	1.3	£23.74	0
K0633.22516A8 View product	--	--	16	1-8	40	--	104	50	30	--	No	Steel	50	20	H	Hardened	--	--	--	3.2	£21.79	0
K0637.10508AM View product	10.8	8	8	1/2-20	12	3/4	46.8	30	--	25	--	--	15	8	--	--	2.3	--	--	8	£20.04	0
K0632.114516A8 View product	--	--	16	1-8	40	--	96	32	18	27	Yes	Stainless Steel	46	20	D	Not Hardened	--	27	1-1/2	3.2	£123.50	0
K0634.112004AK View product	--	--	4	5/16-24	18	--	43	21	18	--	No	Stainless Steel	12	6	H	Not Hardened	1/2	--	--	1	£27.69	0
K0637.10508A7 View product	18	12	8	3/4-10	20	1-1/8	70	50	--	35	--	--	60	20	--	--	2.3	--	--	20	£28.01	0
K0632.114412AO View product	--	--	12	3/4-16	33	--	78	28	14	23	Yes	Stainless Steel	39	15	D	Not Hardened	--	22	1-1/8	2.8	£108.69	0
K0637.10508A5 View product	10.8	8	8	1/2-13	12	3/4	46.8	30	--	25	--	--	15	8	--	--	2.3	--	--	8	£20.04	0
K0630.22903AJ View product	--	--	3	1/4-28	14	--	33	12	5	10	No	Steel	12	4.5	B	Hardened	--	8	7/16	0.8	£13.15	0
K0633.22206A5 View product	--	--	6	1/2-13	25	--	54.7	28	17.7	--	No	Steel	18	6	H	Hardened	3/4	--	--	1.8	£9.76	0
K0633.22105AL View product	--	--	5	3/8-24	21	--	46.5	24	14.5	--	No	Steel	16	5	H	Hardened	9/16	--	--	1.3	£9.05	0
K0630.22516A8 View product	--	--	16	1-8	40	--	104	32	18	28	No	Steel	50	20	B	Hardened	--	27	1-1/2	3.2	£34.15	0
K0637.10506AM View product	10.8	8	6	1/2-20	12	3/4	46.8	30	--	25	--	--	15	8	--	--	1.8	--	--	8	£20.04	0
K0634.002308A6 View product	--	--	8	5/8-11	33	--	77	36	33	--	No	Stainless Steel	35	15	H	Hardened	15/16	--	--	2.3	£35.48	0
K0632.114004AK View product	--	--	4	5/16-24	18	--	38.5	15	6	12	Yes	Stainless Steel	12	6	D	Not Hardened	--	10	1/2	1	£34.85	0
K0637.10506AL View product	9	6	6	3/8-24	10	9/16	38	25	--	20	--	--	14	8	--	--	1.8	--	--	8	£18.22	0
K0633.212903AJ View product	--	--	3	1/4-28	14	--	33	17	11	--	No	Stainless Steel	12	4.5	H	Not Hardened	7/16	--	--	0.8	£18.12	0
K0632.002004AK View product	--	--	4	5/16-24	18	--	43	15	6	13	No	Stainless Steel	12	6	B	Hardened	--	10	1/2	1	£29.20	0
K0633.212516A8 View product	--	--	16	1-8	40	--	104	50	30	--	No	Stainless Steel	50	20	H	Not Hardened	--	--	--	3.2	£40.41	0
K0631.8410A7 View product	--	--	10	3/4-10	33	--	61	15	12	--	Yes	Steel	32	15	D	Hardened	--	22	1-1/8	2.8	£31.24	0
K0632.112412AO View product	--	--	12	3/4-16	33	--	87	28	14	25	No	Stainless Steel	39	15	B	Not Hardened	--	22	1-1/8	2.8	£79.34	0
K0634.002004AK View product	--	--	4	5/16-24	18	--	43	21	18	--	No	Stainless Steel	12	6	H	Hardened	1/2	--	--	1	£27.69	0
K0630.22206A5 View product	--	--	6	1/2-13	25	--	55	20	8	17	No	Steel	18	6	B	Hardened	--	14	3/4	1.8	£14.01	0
K0630.22105AL View product	--	--	5	3/8-24	21	--	46.5	17	7	15	No	Steel	16	5	B	Hardened	--	13	9/16	1.3	£12.61	0
K0633.212308A6 View product	--	--	8	5/8-11	33	--	72	36	24	--	No	Stainless Steel	45	15	H	Not Hardened	15/16	--	--	2.3	£22.12	0
K0631.8004AK View product	--	--	4	5/16-24	18	--	29.5	6	6	--	Yes	Steel	12	6	D	Hardened	--	10	1/2	1	£15.74	0
K0632.112105AL View product	--	--	5	3/8-24	21	--	50	17	7	15	No	Stainless Steel	12	4.5	B	Not Hardened	--	13	9/16	1.3	£25.10	0
K0633.202516A8 View product	--	--	16	1-8	40	--	104	50	30	--	No	Stainless Steel	50	20	H	Hardened	--	--	--	3.2	£40.41	0
K0632.004516A8 View product	--	--	16	1-8	40	--	96	32	18	27	Yes	Stainless Steel	46	20	D	Hardened	--	27	1-1/2	3.2	£123.50	0
K0630.212206A5 View product	--	--	6	1/2-13	25	--	55	20	8	17	No	Stainless Steel	18	6	B	Not Hardened	--	14	3/4	1.8	£25.35	0
K0631.18410A7 View product	--	--	10	3/4-10	33	--	61	15	12	--	Yes	Stainless Steel	32	15	D	Not Hardened	--	22	1-1/8	2.8	£64.72	0
K0632.004308A6 View product	--	--	8	5/8-11	33	--	68	26	10	21	Yes	Stainless Steel	35	15	D	Hardened	--	19	15/16	2.3	£53.35	0
K0630.212105AL View product	--	--	5	3/8-24	21	--	46.5	17	7	15	No	Stainless Steel	16	5	B	Not Hardened	--	13	9/16	1.3	£21.64	0
K0633.202206A5 View product	--	--	6	1/2-13	25	--	54.7	28	17.7	--	No	Stainless Steel	18	6	H	Hardened	3/4	--	--	1.8	£18.64	0
K0632.004206A5 View product	--	--	6	1/2-13	25	--	52	20	8	16	Yes	Stainless Steel	14	6	D	Hardened	--	14	3/4	1.8	£39.13	0
K0632.004105AL View product	--	--	5	3/8-24	21	--	43.5	17	7	15	Yes	Stainless Steel	12	4.5	D	Hardened	--	13	9/16	1.3	£33.18	0
K0632.002516A8 View product	--	--	16	1-8	40	--	106	32	18	28	No	Stainless Steel	46	20	B	Hardened	--	27	1-1/2	3.2	£90.17	0
K0630.202410A7 View product	--	--	10	3/4-10	33	--	79	28	12	25	No	Stainless Steel	43	15	B	Hardened	--	22	1-1/8	2.8	£33.58	0
K0631.16308A6 View product	--	--	8	5/8-11	33	--	54	12	10	--	No	Stainless Steel	28	14	B	Not Hardened	--	19	15/16	2.3	£30.60	0

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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

£18.22

£18.22

£28.01

£29.04

£22.51

£46.69

£22.51

£28.01

£22.51

£23.74

£21.79

£20.04

£123.50

£27.69

£28.01

£108.69

£20.04

£13.15

£9.76

£9.05

£34.15

£20.04

£35.48

£34.85

£18.22

£18.12

£29.20

£40.41

£31.24

£79.34

£27.69

£14.01

£12.61

£22.12

£15.74

£25.10

£40.41

£123.50

£25.35

£64.72

£53.35

£21.64

£18.64

£39.13

£33.18

£90.17

£33.58

£30.60

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

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

Cam Action Indexing Plunger In Stainless Steel. 3/4"-10 Thread.

Indexing Plunger In Stainless Steel With Extended Pin Without Collar. 1/4"-28 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

Cam Action Indexing Plunger In Stainless Steel. 5/8"-18 Thread.

Indexing Plunger In Stainless Steel With Extended Pin Without Collar. 3/4"-10 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

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

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

Cam Action Indexing Plunger In Stainless Steel. 5/8"-18 Thread.

Indexing Plunger In Stainless Steel With Extended Pin Without Collar. 3/8"-24 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

Indexing Plunger With Extended Pin Without Collar. 1-8" Thread. Steel Thread. Non Lockout Version. Pin Hardened.

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

Indexing Plunger In Stainless Steel. 1-8" Thread. Stainless Steel Thread. Lockout Version. Pin Not Hardened.

Indexing Plunger In Stainless Steel With Extended Pin Without Collar. 5/16"-24 Thread. Stainless Steel Thread. Non Lockout Version. Pin Not Hardened.

Cam Action Indexing Plunger In Stainless Steel. 3/4"-10 Thread.

Indexing Plunger In Stainless Steel. 3/4"-16 Thread. Stainless Steel Thread. Lockout Version. Pin Not Hardened.

Cam Action Indexing Plunger In Stainless Steel. 1/2"-13 Thread.

Indexing Plunger With Extended Pin. 1/4"-28 Thread. Steel Thread. Non Lockout Version. Pin Hardened.

Indexing Plunger With Extended Pin Without Collar. 1/2"-13 Thread. Steel Thread. Non Lockout Version. Pin Hardened.

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

Indexing Plunger With Extended Pin. 1-8" Thread. Steel Thread. Non Lockout Version. Pin Hardened.

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

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

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