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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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Move drawing here

	±S	Assembly key g	D	D1	D2	H	L	L1	Loosening torque, approx. Nm	Material	N	S	Spring force final pressure F2 approx. N	Spring force initial pressure F1 approx. N	T1	Travel S	X if Y = 8	Price (Exc. Tax)	Stock
Filters
K0319.212 View product	--	70	M12	6	--	4	28	--	--	--	2	4	--	--	2	--	--	£9.21	0
K0323.10 View product	--	--	M10	4,5	--	2,5	19	9	0,62	--	1,6	--	--	--	--	--	--	£2.01	0
K0313.10 View product	--	--	M10	4,5	--	2,5	19	--	--	--	1,6	--	--	--	--	--	--	£1.22	32
K0321.210 View product	--	--	M10	6	--	2	19	9	0,62	--	1,6	--	--	--	--	--	--	£2.03	0
K0316.08 View product	--	--	M8	5	--	1,5	18	--	--	--	--	4	--	--	--	--	--	£4.48	0
K0324.10 View product	--	--	M10	4,5	--	2,5	19	9	0,62	--	1,6	--	--	--	--	--	--	£4.95	0
K0317.208 View product	--	33	M8	3,5	--	3	22	--	--	--	1,2	2,5	--	--	1,4	--	--	£2.63	2
K0322.210 View product	--	--	M10	6	--	2	19	9	0,62	--	1,6	--	--	--	--	--	--	£4.95	0
K0314.10 View product	--	--	M10	4,5	--	2,5	19	--	--	--	1,6	--	--	--	--	--	--	£4.02	46
K0315.08 View product	--	--	M8	5	--	1,5	18	--	--	--	--	4	--	--	--	--	--	£2.01	9
K0318.12 View product	--	70	M12	6	--	4	28	--	--	--	2	4	--	--	2	--	--	£4.10	116
K0310.08 View product	--	--	M8	5	--	1,5	16	--	--	--	1,2	--	--	--	--	--	--	£3.30	0
K0309.08 View product	--	--	M8	5	--	1,5	16	--	--	--	1,2	--	--	--	--	--	--	£1.11	54
K0326.12 View product	--	--	M12	8	--	2,5	26	10	1,3	--	--	6	--	--	--	--	--	£9.31	0
K0327.12 View product	--	--	M12	6	--	4	28	10	1,3	--	2	4	--	--	2	--	--	£5.45	0
K0333.306 View product	--	--	6	5	6.5	--	7	1	--	POM	--	--	12	6	--	1.3	--	£1.04	0
K0368.21104 View product	1,6	--	16	10	16	--	17	16,7	--	--	--	--	--	--	--	--	3,1	£7.29	9
K0325.12 View product	--	--	M12	8	--	2,5	26	10	1,3	--	--	6	--	--	--	--	--	£4.95	20
K0335.312 View product	--	--	12	10	--	3,1	24	--	--	--	--	--	122	54	--	--	--	£2.74	0
K0323.110 View product	--	--	M10	4,5	--	2,5	19	9	0,62	--	1,6	--	--	--	--	--	--	£2.10	0
K0313.110 View product	--	--	M10	4,5	--	2,5	19	--	--	--	1,6	--	--	--	--	--	--	£1.47	0
K0316.208 View product	--	--	M8	5	--	1,5	18	--	--	--	--	4	--	--	--	--	--	£4.98	1
K0324.110 View product	--	--	M10	4,5	--	2,5	19	9	0,62	--	1,6	--	--	--	--	--	--	£5.33	0
K0319.16 View product	--	100	M16	7,5	--	5	32	--	--	--	2,5	5	--	--	2,5	--	--	£13.49	0
K0317.10 View product	--	50	M10	4	--	3	22	--	--	--	1,6	3	--	--	1,4	--	--	£2.67	4
K0315.208 View product	--	--	M8	5	--	1,5	18	--	--	--	--	4	--	--	--	--	--	£2.15	25
K0314.110 View product	--	--	M10	4,5	--	2,5	19	--	--	--	1,6	--	--	--	--	--	--	£4.46	0
K0321.12 View product	--	--	M12	8	--	2,5	22	10	1,36	--	2	--	--	--	--	--	--	£3.83	18
K0318.112 View product	--	70	M12	6	--	4	28	--	--	--	2	4	--	--	2	--	--	£4.39	8
K0322.12 View product	--	--	M12	8	--	2,5	22	10	1,36	--	2	--	--	--	--	--	--	£6.84	0
K0309.208 View product	--	--	M8	5	--	1,5	16	--	--	--	1,2	--	--	--	--	--	--	£1.22	49
K0310.208 View product	--	--	M8	5	--	1,5	16	--	--	--	1,2	--	--	--	--	--	--	£3.62	250
K0327.112 View product	--	--	M12	6	--	4	28	10	1,3	--	2	4	--	--	2	--	--	£5.71	0
K0325.212 View product	--	--	M12	8	--	2,5	26	10	1,3	--	--	6	--	--	--	--	--	£5.27	0
K0368.21106 View product	1,6	--	16	10	16	--	17	16,7	--	--	--	--	--	--	--	--	3,1	£7.29	0
K0326.212 View product	--	--	M12	8	--	2,5	26	10	1,3	--	--	6	--	--	--	--	--	£10.03	0
K0333.406 View product	--	--	6	5	6.5	--	14	1	--	POM	--	--	40	22	--	1.3	--	£1.90	0
K0324.210 View product	--	--	M10	4,5	--	2,5	19	9	0,62	--	1,6	--	--	--	--	--	--	£5.39	0
K0321.212 View product	--	--	M12	8	--	2,5	22	10	1,36	--	2	--	--	--	--	--	--	£4.00	0
K0322.212 View product	--	--	M12	8	--	2,5	22	10	1,36	--	2	--	--	--	--	--	--	£7.31	0
K0318.16 View product	--	100	M16	7,5	--	5	32	--	--	--	2,5	5	--	--	2,5	--	--	£5.05	0
K0316.408 View product	--	--	M8	5	--	1,5	30	--	--	--	--	4	--	--	--	--	--	£5.41	0
K0313.210 View product	--	--	M10	4,5	--	2,5	19	--	--	--	1,6	--	--	--	--	--	--	£1.49	23
K0315.408 View product	--	--	M8	5	--	1,5	30	--	--	--	--	4	--	--	--	--	--	£2.55	0
K0323.210 View product	--	--	M10	4,5	--	2,5	19	9	0,62	--	1,6	--	--	--	--	--	--	£2.13	36
K0317.110 View product	--	50	M10	4	--	3	22	--	--	--	1,6	3	--	--	1,4	--	--	£2.87	0
K0314.210 View product	--	--	M10	4,5	--	2,5	19	--	--	--	1,6	--	--	--	--	--	--	£4.56	0
K0310.408 View product	--	--	M8	5	--	1,5	30	--	--	--	1,2	--	--	--	--	--	--	£3.95	4

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Spring Plungers

£9.21

£2.01

£1.22

£2.03

£4.48

£4.95

£2.63

£4.95

£4.02

£2.01

£4.10

£3.30

£1.11

£9.31

£5.45

£1.04

£7.29

£4.95

£2.74

£2.10

£1.47

£4.98

£5.33

£13.49

£2.67

£2.15

£4.46

£3.83

£4.39

£6.84

£1.22

£3.62

£5.71

£5.27

£7.29

£10.03

£1.90

£5.39

£4.00

£7.31

£5.05

£5.41

£1.49

£2.55

£2.13

£2.87

£4.56

£3.95

Spring Plunger. Thread M12. Length 28mm. Pin Diameter 6mm. Spring Force 19N. Stainless Steel.

Spring Plunger. M10 Thread. 19mm Long. 4.5mm Pin Diameter. 20N Spring Force. Steel.

Spring Plunger. Thread M10. Length 19mm. Pin Diameter 4.5mm. Spring Force 20N. Steel.

Spring Plunger. Thread M10. Length 19mm. Ball Diameter 6mm. Spring Force 66N. Steel.

Spring Plunger. Thread M8. Length 18mm. Ball Diameter 5mm. Spring Force 15N. Stainless Steel.

Spring Plunger. Thread M10. Length 19mm. Pin Diameter 4.5mm. Spring Force 20N. Stainless Steel.

Spring Plunger. Thread M8. Length 22mm. Pin Diameter 3.5mm. Spring Force 22N. Steel.

Spring Plunger. Thread M10. Length 19mm. Ball Diameter 6mm. Spring Force 66N. Stainless Steel.

Spring Plunger. Thread M10. Length 19mm. Pin Diameter 4.5mm. Spring Force 20N. Stainless Steel.

Spring Plunger. Thread M8. Length 18mm. Ball Diameter 5mm. Spring Force 15N. Steel.

Spring Plunger. Thread M12. Length 28mm. Pin Diameter 6mm. Spring Force 12N. Steel.

Spring Plunger. M8 Thread. Length 16mm. Ball Diameter 5mm. Spring Force 15N. Stainless Steel.

Spring Plunger. M8 Thread. 16mm Long. 5mm Ball Diameter. 15N Spring Force .

Spring Plunger. Thread M12. Length 26mm. Ball Diameter 8mm. Spring Force 30N. Stainless Steel.

Spring Plunger. Thread M12. Length 28mm. Pin Diameter 6mm. Spring Force 13N. Steel.

Spring Plunger. Hole Diameter 6mm. Length 7mm. Ball Diameter 5mm. Spring Force 6N Stainless Steel.

Lateral Spring Plunger. Hole Diameter 16mm. Pin Height 17mm. Pin Diameter 10mm. Aluminium.

Spring Plunger. Thread M12. Length 26mm. Ball Diameter 8mm. Spring Force 30N. Steel.

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

Spring Plunger. M10 Thread. 19mm Long. 4.5mm Pin Diameter. 9N Spring Force. Steel.

Spring Plunger. Thread M10. Length 19mm. Pin Diameter 4.5mm. Spring Force 9N. Steel.

Spring Plunger. Thread M8. Length 18mm. Ball Diameter 5mm. Spring Force 47N. Stainless Steel.

Spring Plunger. Thread M10. Length 19mm. Pin Diameter 4.5mm. Spring Force 9N. Stainless Steel.

Spring Plunger. Thread M16. Length 32mm. Pin Diameter 7.5mm. Spring Force 38N. Stainless Steel.

Spring Plunger. Thread M10. Length 22mm. Pin Diameter 4mm. Spring Force 9N. Steel.

Spring Plunger. Thread M8. Length 18mm. Ball Diameter 5mm. Spring Force 47N. Steel.

Spring Plunger. Thread M10. Length 19mm. Pin Diameter 4.5mm. Spring Force 9N. Stainless Steel.

Spring Plunger. Thread M12. Length 22mm. Ball Diameter 8mm. Spring Force 30N. Steel.

Spring Plunger. Thread M12. Length 28mm. Pin Diameter 6mm. Spring Force 5N. Steel.

Spring Plunger. Thread M12. Length 22mm. Ball Diameter 8mm. Spring Force 30N. Stainless Steel.

Spring Plunger. M8 Thread. 16mm Long. 5mm Ball Diameter. 47N Spring Force. Steel.