Door Stops & Springs
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 installSpring and indexing plungers feature a variety of installation methods including internal, hexagon, slot and top slot.ThreadsSpring 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.MaterialsOur 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:AluminiumStainless steel, or stainless steel with a nickel or zinc platingSteelPolyamide
Showing 169–192 of 198 results
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RS PRO Stainless Steel Extension Spring Kit, 128 Springs
VND1,923,963.36 -
RS PRO M20 Index Plunger, 69mm Long
VND1,926,265.44 -
RS PRO M20 Index Plunger, 69mm Long
VND1,951,972.00 -
RS PRO M16 Spring Plunger, 27.5mm Long
VND1,971,347.84Bag (1 Bag of 5) -
RS PRO M10 Index Plunger
VND1,990,531.84Bag (1 Bag of 10) -
RS PRO M8 Index Plunger
VND2,010,675.04Bag (1 Bag of 10) -
RS PRO Steel Alloy Compression, Extension Spring Kit, 342 Springs
VND2,033,504.00 -
RS PRO Steel Alloy Extension Spring Kit, 135 Springs
VND2,040,026.56 -
RS PRO Steel Alloy Extension Spring Kit, 200 Springs
VND2,072,447.52 -
RS PRO M16 Spring Plunger, 27.5mm Long
VND2,083,957.92Bag (1 Bag of 10) -
RS PRO M16 Index Plunger, 54mm Long
VND2,119,448.32Bag (1 Bag of 5) -
RS PRO M16 Index Plunger, 54mm Long
VND2,218,629.60Bag (1 Bag of 5) -
RS PRO M12 Index Plunger, 45mm Long
VND2,221,890.88Bag (1 Bag of 5) -
RS PRO Stainless Steel Compression, Extension, Torsion Spring Kit, 225 Springs
VND2,370,375.04 -
RS PRO M12 Index Plunger
VND2,485,479.04Bag (1 Bag of 10) -
RS PRO Zinc Plated Steel Compression, Extension Spring Kit, 110 Springs
VND2,557,610.88 -
RS PRO M20 Spring Plunger, 34.5mm Long
VND2,631,085.60Bag (1 Bag of 5) -
RS PRO M10 Index Plunger, 51mm Long
VND2,680,580.32Bag (1 Bag of 5) -
Camloc Stainless Steel M8 x 1.25 Ball and Socket Joint
VND0.00 -
RS PRO Steel Alloy Compression Spring Kit, 320 Springs
VND2,723,360.64 -
Camloc Stainless Steel M6 x 1 Ball and Socket Joint, 25.50mm
VND2,870,118.24Pack (1 Pack of 4) -
RS PRO Zinc Plated Steel Compression, Extension, Torsion Spring Kit, 378 Springs
VND2,953,376.80 -
RS PRO M16 Index Plunger, 75.5mm Long
VND3,916,797.28Bag (1 Bag of 5)
