Spring Plungers & Indexing Plungers

Spring plungers and indexing plungers are mechanical components used in a wide range of machine and fixture applications. The plungers are typically used for locking, positioning and locating pre-defined holes in projects. The plunger components come in a range of types, sizes and materials to suit your every requirement. There are two main types of plungers available, each suited to various different applications.

Index Plunger (with button, knob or pull loop)

Indexing plungers are made up of a threaded body, a plunger and come with or without actuating button or ring. The nose of the indexing plunger extends which holds it in place, When the handle or lift ring is pulled back the plunger is disengaged and the plunger retracts back into the body.

Spring Plunger (with a ball)

Spring plungers also known as ball plungers are mechanical parts that are used to secure, position index, positively lock off and apply pressure. The compact component is made up of a ball or pin and an internal spring, all contained in a housing that resembles a grub screw. The housings must be strong and are usually made from metals including steel, stainless steel or aluminium. Some spring plungers are also made of polyamide. Spring plungers are available in a range of thread sizes.

How to install

Spring and indexing plungers feature a variety of installation methods including internal, hexagon, slot and top slot.

Threads

Spring plungers are available in a wide range of thread sizes, to accommodate for various applications. At RS we offer indexing and spring plungers in a range of metric threads including M3, M4, M5, M6, M8, M10, M12, M16 and M20.

Materials

Our range of indexing and spring plungers are available in a wide range of materials to suit every application. Manufactured from high-quality materials resistant to solvents oils and greases. They include:

  • Aluminium
  • Stainless steel, or stainless steel with a nickel or zinc plating
  • Steel
  • Polyamide

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Filtres

Afficher 1 - 20 des 52 produits
Nombre de résultats par page
Description Prix Thread Size Length Ball Diameter
N° de stock RS 254-0207
Référence fabricant02-01-201-10-RS
MarqueSouthco
7,043 €
Each (In a Pack of 3)
Unité
M7 20mm -
N° de stock RS 478-927
MarqueRS PRO
26,21 €
1 Bag of 5
Sachet(s)
M6 15mm 3.5mm
N° de stock RS 478-658
MarqueRS PRO
22,01 €
1 Bag of 10
Sachet(s)
M6 15mm 3.5mm
N° de stock RS 124-1904
MarqueRS PRO
7,40 €
Each (In a Pack of 3)
Unité
M10 26mm 6.2mm
N° de stock RS 237-401
MarqueRS PRO
51,66 €
1 Bag of 5
Sachet(s)
M12 61mm -
N° de stock RS 124-1905
MarqueRS PRO
5,26 €
Each (In a Pack of 3)
Unité
M8 20mm 4.7mm
N° de stock RS 237-491
MarqueRS PRO
52,51 €
1 Bag of 5
Sachet(s)
M12 45mm -
N° de stock RS 478-721
MarqueRS PRO
131,13 €
1 Bag of 10
Sachet(s)
M12 61mm -
N° de stock RS 478-911
MarqueRS PRO
26,78 €
1 Bag of 5
Sachet(s)
M8 17.5mm 5mm
N° de stock RS 478-917
MarqueRS PRO
21,23 €
1 Bag of 5
Sachet(s)
M5 12.9mm 3mm
N° de stock RS 340-2128
Référence fabricant56-10-401-20-RS
MarqueSouthco
7,863 €
Each (In a Pack of 3)
Unité
M9 26.2mm 17.5mm
N° de stock RS 918-5270
Référence fabricant51572
MarqueElesa
11,46 €
Each
Unité
M12 54mm 25mm
N° de stock RS 110-4582
MarqueRS PRO
13,22 €
1 Bag of 3
Sachet(s)
M8 20mm -
N° de stock RS 478-573
MarqueRS PRO
18,91 €
1 Bag of 5
Sachet(s)
M10 21mm 6mm
N° de stock RS 237-671
MarqueRS PRO
52,36 €
1 Bag of 10
Sachet(s)
M6 - -
N° de stock RS 110-4583
MarqueRS PRO
19,13 €
1 Bag of 3
Sachet(s)
M10 26mm 6mm
N° de stock RS 237-760
MarqueRS PRO
31,31 €
1 Bag of 5
Sachet(s)
M6 37mm -
N° de stock RS 918-5276
Référence fabricant51571
MarqueElesa
9,89 €
Each
Unité
M10 45mm 21mm
N° de stock RS 237-665
MarqueRS PRO
33,02 €
1 Bag of 5
Sachet(s)
M8 44mm -
N° de stock RS 237-772
MarqueRS PRO
33,22 €
1 Bag of 5
Sachet(s)
M8 46mm -