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Spring Plungers

Spring Plungers

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Spring plungers are precision components designed to apply accurate spring force for positioning, indexing, and securing parts in place. They are commonly used in jigs, fixtures, and machinery to hold workpieces, locate components, or create smooth, repeatable movements.

Available in multiple thread sizes, material and tip styles.

Ideal for jigs, fixtures, and mechanical assemblies.

Select your sizes

Available in multiple thread sizes, material and tip styles.

Ideal for jigs, fixtures, and mechanical assemblies.

Choose Vertical Base Type

Choose Horizontal Base Type

Choose Stroke Length

Choose Type

Style

Item

Style

Clamp Type

K0309 - Spring Plungers With Slot And Ball In Steel

K0310 - Spring Plungers With Slot And Ball In Stainless Steel

K0321 - Spring Plungers With Slot And Ball In Steel With Thread Lock

K0322 - Spring Plungers With Slot And Ball In Stainless Steel With Thread Lock

K0311 - Spring Plungers With Slot And POM ball In Plastic

K0312 - Spring Plungers With Slot And Stainless Steel Ball In Plastic

K0315 - Spring Plungers With Hexagon Socket And Ball In Steel

K0316 - Spring Plungers With Hexagon Socket And Ball In Stainless Steel

K0325 - Spring Plungers With Hex Socket And Ball In Steel With Thread Lock

K0326 - Spring Plungers With Hex Socket And Ball In Stainless Steel With Thread Lock

K0313 - Spring Plungers With Slot And Thrust Pin In Steel

K0314 - Spring Plungers With Slot And Thrust Pin In Stainless Steel

K0323 - Spring Plungers With Slot And Thrust Pin In Steel With Thread Lock

K0324 - Spring Plungers With Slot And Thrust Pin In Stainless Steel With Thread Lock

K0317 - Spring Plungers With Hexagon Socket And Thrust Pin In Steel

K0318 - Spring Plungers In Steel With Hex Socket And POM Thrust Pin

K0319 - Spring Plungers With Hexagon Socket In Stainless Steel

K0320 - Spring Plungers With Hexagon Socket And POM Thrust Pin In Stainless Steel

K0327 - Spring Plungers With Hexagon Socket And Thrust Pin In Steel With Thread Lock

K0328 - Spring Plungers With Hexagon Socket And POM Thrust Pin In Steel With Thread Lock

K0329 - Spring Plungers With Hexagon Socket And Thrust Pin In Stainless Steel, With Thread Lock

K0330 - Spring Plungers With Hexagon Socket And POM Thrust Pin In Stainless Steel With Thread Lock

K0333 - Spring Plungers Smooth Version In Stainless Steel

K0334 - Spring Plungers Smooth Version In Plastic

K0317 - Assembly Keys For Spring Plungers

K0335 - Spring Plungers In Stainless Steel No Collar Size 3-12mm

K0368 - Lateral Spring Plungers In Aluminium & Steel Size 6-16mm

K0582 - Spring Plunger In Stainless Steel With 'O' Ring Size 4-12mm

K0657 - Spring Plungers Long Version Steel M8-M16

K1171 - Spring Plungers In Plastic Smooth Version Self Clamping

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	±S	D	D1	D2	D3	D4	H	L	L1	L2	L3	L4	Material	N	S	Spring force final pressure F2 approx. N	Spring force initial pressure F1 approx. N	T1	Travel S	X if Y = 1	X if Y = 2	X if Y = 3	X if Y = 4,5	X if Y = 6	X if Y = 8	Price (Exc. Tax)	Stock
Filters
K0309.216 View product	--	M16	10	--	--	--	3,5	24	--	--	--	--	--	2,5	--	--	--	--	--	--	--	--	--	--	--	£2.63	0
K0310.216 View product	--	M16	10	--	--	--	3,5	24	--	--	--	--	--	2,5	--	--	--	--	--	--	--	--	--	--	--	£6.25	6
K0333.12 View product	--	12	10	14	--	--	--	16	2.5	--	--	--	Stainless Steel	--	--	25	15	--	3.5	--	--	--	--	--	--	£1.76	196
K0368.22066 View product	1	10	6	10	--	--	--	12	10	--	--	--	--	--	--	--	--	--	--	--	--	--	1,7	1,9	1,9	£8.21	0
K0317.220 View product	--	M20	10	--	--	--	7	40	--	--	--	--	--	2,5	6	--	--	3	--	--	--	--	--	--	--	£6.19	0
K0315.416 View product	--	M16	10	--	--	--	3,5	45	--	--	--	--	--	--	8	--	--	--	--	--	--	--	--	--	--	£4.98	24
K0316.416 View product	--	M16	10	--	--	--	3,5	45	--	--	--	--	--	--	8	--	--	--	--	--	--	--	--	--	--	£13.23	5
K0310.416 View product	--	M16	10	--	--	--	3,5	45	--	--	--	--	--	2,5	--	--	--	--	--	--	--	--	--	--	--	£6.82	8
K0309.416 View product	--	M16	10	--	--	--	3,5	45	--	--	--	--	--	2,5	--	--	--	--	--	--	--	--	--	--	--	£3.14	38
K0333.112 View product	--	12	10	14	--	--	--	24	2.5	--	--	--	Stainless Steel	--	--	122	54	--	3.5	--	--	--	--	--	--	£2.82	0
K0368.22068 View product	1	10	6	10	--	--	--	12	10	--	--	--	--	--	--	--	--	--	--	--	--	--	1,7	1,9	1,9	£8.21	0
K0317.24 View product	--	M24	12	--	--	--	10	52	--	--	--	--	--	2,5	8	--	--	3	--	--	--	--	--	--	--	£9.97	7
K0316.20 View product	--	M20	12	--	--	--	4,5	43	--	--	--	--	--	--	10	--	--	--	--	--	--	--	--	--	--	£13.78	24
K0315.20 View product	--	M20	12	--	--	--	4,5	43	--	--	--	--	--	--	10	--	--	--	--	--	--	--	--	--	--	£5.18	13
K0309.20 View product	--	M20	12	--	--	--	4,5	30	--	--	--	--	--	2,5	--	--	--	--	--	--	--	--	--	--	--	£3.62	228
K0310.20 View product	--	M20	12	--	--	--	4,5	30	--	--	--	--	--	2,5	--	--	--	--	--	--	--	--	--	--	--	£7.26	19
K0333.312 View product	--	12	10	14	--	--	--	16	2.5	--	--	--	POM	--	--	25	15	--	3.3	--	--	--	--	--	--	£2.01	30
K0368.22084 View product	1,3	12	8	12	--	--	--	14	13	--	--	--	--	--	--	--	--	--	--	--	--	--	--	2,5	2,7	£8.74	0
K0316.220 View product	--	M20	12	--	--	--	4,5	43	--	--	--	--	--	--	10	--	--	--	--	--	--	--	--	--	--	£15.11	0
K0315.220 View product	--	M20	12	--	--	--	4,5	43	--	--	--	--	--	--	10	--	--	--	--	--	--	--	--	--	--	£5.69	10
K0317.224 View product	--	M24	12	--	--	--	10	52	--	--	--	--	--	2,5	8	--	--	3	--	--	--	--	--	--	--	£11.02	0
K0309.220 View product	--	M20	12	--	--	--	4,5	30	--	--	--	--	--	2,5	--	--	--	--	--	--	--	--	--	--	--	£3.97	10
K0310.220 View product	--	M20	12	--	--	--	4,5	30	--	--	--	--	--	2,5	--	--	--	--	--	--	--	--	--	--	--	£7.98	8
K0333.412 View product	--	12	10	14	--	--	--	24	2.5	--	--	--	POM	--	--	122	54	--	3.3	--	--	--	--	--	--	£3.14	0
K0368.22086 View product	1,3	12	8	12	--	--	--	14	13	--	--	--	--	--	--	--	--	--	--	--	--	--	--	2,5	2,7	£8.74	0
K0315.224 View product	--	M24	15	--	--	--	5,5	48	--	--	--	--	--	--	12	--	--	--	--	--	--	--	--	--	--	£9.95	10
K0316.224 View product	--	M24	15	--	--	--	5,5	48	--	--	--	--	--	--	12	--	--	--	--	--	--	--	--	--	--	£24.91	0
K0368.22088 View product	1,3	12	8	12	--	--	--	14	13	--	--	--	--	--	--	--	--	--	--	--	--	--	--	2,5	2,7	£8.74	0
K0315.24 View product	--	M24	15	--	--	--	5,5	48	--	--	--	--	--	--	12	--	--	--	--	--	--	--	--	--	--	£9.01	17
K0316.24 View product	--	M24	15	--	--	--	5,5	48	--	--	--	--	--	--	12	--	--	--	--	--	--	--	--	--	--	£22.62	0
K0368.22104 View product	1,6	16	10	16	--	--	--	18	16	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	3,1	£9.44	11
K0368.22106 View product	1,6	16	10	16	--	--	--	18	16	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	3,1	£9.44	23
K0368.22108 View product	1,6	16	10	16	--	--	--	18	16	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	3,1	£9.44	0
K0368.71034 View product	0,5	6	3	6	--	--	--	7	4	--	--	--	--	--	--	--	--	--	--	0,8	1	1	1	1	1	£5.16	0
K0368.71054 View product	0,8	10	5	10	--	--	--	11	6,7	--	--	--	--	--	--	--	--	--	--	--	1,5	1,7	1,7	1,7	1,7	£5.62	0
K0368.71064 View product	1	10	6	10	--	--	--	11	10,7	--	--	--	--	--	--	--	--	--	--	--	--	--	1,7	1,9	1,9	£6.08	0
K0368.71084 View product	1,3	12	8	12	--	--	--	13	13,9	--	--	--	--	--	--	--	--	--	--	--	--	--	--	2,5	2,7	£6.61	0
K0368.71104 View product	1,6	16	10	16	--	--	--	17	16,7	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	3,1	£7.29	0
K0368.72034 View product	0,5	6	3	6	--	--	--	7	4	--	--	--	--	--	--	--	--	--	--	0,8	1	1	1	1	1	£7.42	5
K0368.72054 View product	0,8	10	5	10	--	--	--	12	6	--	--	--	--	--	--	--	--	--	--	--	1,5	1,7	1,7	1,7	1,7	£7.74	11
K0368.72064 View product	1	10	6	10	--	--	--	12	10	--	--	--	--	--	--	--	--	--	--	--	--	--	1,7	1,9	1,9	£8.21	0
K0368.72084 View product	1,3	12	8	12	--	--	--	14	13	--	--	--	--	--	--	--	--	--	--	--	--	--	--	2,5	2,7	£8.74	0
K0368.72104 View product	1,6	16	10	16	--	--	--	18	16	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	3,1	£9.44	0
K0582.05 View product	--	4,95	3	4	5	4,1	0,8	5	1	0,7	2,3	0,7	--	--	--	7	3	--	--	--	--	--	--	--	--	£1.56	48
K0582.06 View product	--	5,95	4	5	6	5,1	1	6	1	0,7	2,3	0,7	--	--	--	7	4	--	--	--	--	--	--	--	--	£1.47	43
K0582.08 View product	--	7,95	5	6	8	6,1	1,5	7	1,5	1,2	3,7	1	--	--	--	12	6	--	--	--	--	--	--	--	--	£1.62	31
K0582.10 View product	--	9,95	6,5	8	10	8,1	1,8	9	2	1,2	4,2	1,5	--	--	--	12	6	--	--	--	--	--	--	--	--	£1.86	35
K0582.12 View product	--	11,95	8	10	12	10,1	2,7	13,5	2,5	1,8	5,3	2	--	--	--	20	10	--	--	--	--	--	--	--	--	£2.13	34

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Spring Plungers

£2.63

£6.25

£1.76

£8.21

£6.19

£4.98

£13.23

£6.82

£3.14

£2.82

£8.21

£9.97

£13.78

£5.18

£3.62

£7.26

£2.01

£8.74

£15.11

£5.69

£11.02

£3.97

£7.98

£3.14

£8.74

£9.95

£24.91

£8.74

£9.01

£22.62

£9.44

£9.44

£9.44

£5.16

£5.62

£6.08

£6.61

£7.29

£7.42

£7.74

£8.21

£8.74

£9.44

£1.56

£1.47

£1.62

£1.86

£2.13

Spring Plunger. M16 Thread. 24mm Length. 10mm Ball Diameter. 90N Spring Force. Steel.

Spring Plunger. M16 Thread. Length 24mm. Ball Diameter 10mm. Spring Force 90N. Stainless Steel.

Spring Plunger. Hole Diameter 12mm. Length 16mm. Ball Diameter 10mm. Spring Force 15N Stainless Steel.

Lateral Spring Plunger. Hole Diameter 10mm. Pin Height 12mm. Pin Diameter 6mm. Aluminium.

Spring Plunger. Thread M20. Length 40mm. Pin Diameter 10mm. Spring Force 75N. Steel.

Spring Plunger. Thread M16. Length 45mm. Ball Diameter 10mm. Spring Force 65N. Steel.

Spring Plunger. Thread M16. Length 45mm. Ball Diameter 10mm. Spring Force 65N. Stainless Steel.

Spring Plunger. Thread M16. Length 45mm. Ball Diameter 10mm. Spring Force 65N. Stainless Steel.

Spring Plunger. M16 Thread. 45mm Length. 10mm Ball Diameter. 65N Spring Force. Steel.

Spring Plunger. Hole Diameter 12mm. Length 24mm. Ball Diameter 10mm. Spring Force 54N Stainless Steel.

Lateral Spring Plunger. Hole Diameter 10mm. Pin Height 12mm. Pin Diameter 6mm. Aluminium.

Spring Plunger. Thread M24. Length 52mm. Pin Diameter 12mm. Spring Force 80N. Steel.

Spring Plunger. Thread M20. Length 43mm. Ball Diameter 12mm. Spring Force 80N. Stainless Steel.

Spring Plunger. Thread M20. Length 43mm. Ball Diameter 12mm. Spring Force 80N. Steel.

Spring Plunger. M20 Thread. 30mm Length. 12mm Ball Diameter. 80N Spring Force. Steel.

Spring Plunger. M20 Thread. Length 30mm. Ball Diameter 12mm. Spring Force 80N. Stainless Steel.

Spring Plunger. Hole Diameter 12mm. Length 16mm. Ball Diameter 10mm. Spring Force 15N Stainless Steel.

Lateral Spring Plunger. Hole Diameter 12mm. Pin Height 14mm. Pin Diameter 8mm. Aluminium.

Spring Plunger. Thread M20. Length 43mm. Ball Diameter 12mm. Spring Force 115N. Stainless Steel.

Spring Plunger. Thread M20. Length 43mm. Ball Diameter 12mm. Spring Force 115N. Steel.

Spring Plunger. Thread M24. Length 52mm. Pin Diameter 12mm. Spring Force 95N. Steel.

Spring Plunger. M20 Thread. 30mm Length. 12mm Ball Diameter. 115N Spring Force. Steel.

Spring Plunger. M20 Thread. Length 30mm. Ball Diameter 12mm. Spring Force 115N. Stainless Steel.

Spring Plunger. Hole Diameter 12mm. Length 24mm. Ball Diameter 10mm. Spring Force 54N Stainless Steel.

Lateral Spring Plunger. Hole Diameter 12mm. Pin Height 14mm. Pin Diameter 8mm. Aluminium.

Spring Plunger. Thread M24. Length 48mm. Ball Diameter 15mm. Spring Force 130N. Steel.

Spring Plunger. Thread M24. Length 48mm. Ball Diameter 15mm. Spring Force 130N. Stainless Steel.

Lateral Spring Plunger. Hole Diameter 12mm. Pin Height 14mm. Pin Diameter 8mm. Aluminium.

Spring Plunger. Thread M24. Length 48mm. Ball Diameter 15mm. Spring Force 90N. Steel.

Spring Plunger. Thread M24. Length 48mm. Ball Diameter 15mm. Spring Force 90N. Stainless Steel.

Lateral Spring Plunger. Hole Diameter 16mm. Pin Height 18mm. Pin Diameter 10mm. Aluminium.