JG Spring Plungers

Jergens Spring Plungers

Jergens Spring Plungers | Precision Spring-Loaded Position Control Solutions

JG spring plungers—also called ball plungers or detent plungers—are spring-loaded components used to create a detent, indexing point, or light holding force in fixtures and mechanical assemblies (application dependent). They’re commonly used for positioning adjustable parts, providing “click-stop” engagement, and maintaining repeatable alignment in guards, covers, and modular workholding setups. Because the feel and retention depend on force and tip style, spring plungers are typically selected by specification rather than by general description.

 

Delrin Tip / Steel Spring Plungers

Jergens Spring Plungers, unlike conventional spring plungers, are machined in one piece. The spring is assembled from the top so that there is no need for a set screw. Our Spring Plungers do not have a set screw that can loosen or separate from the plunger body. The advantage is no lost springs and no need for “easy-out” tools. When adjusting Solid Drive, you can be sure the plunger body is turning and not a set screw.

Stainless Steel Spring Plungers

Jergens Spring Plungers, unlike conventional spring plungers, are machined in one piece. The spring is assembled from the top so that there is no need for a set screw. Our Spring Plungers do not have a set screw that can loosen or separate from the plunger body. The advantage is no lost springs and no need for “easy-out” tools. When adjusting Solid Drive, you can be sure the plunger body is turning and not a set screw.

Delrin Tip / Stainless Steel Spring Plungers

Jergens Spring Plungers, unlike conventional spring plungers, are machined in one piece. The spring is assembled from the top so that there is no need for a set screw. Our Spring Plungers do not have a set screw that can loosen or separate from the plunger body. The advantage is no lost springs and no need for “easy-out” tools. When adjusting Solid Drive, you can be sure the plunger body is turning and not a set screw.

Steel Spring Plungers

 Jergens Solid Drive Plunger is one integral piece of steel: hex drive, plunger, and body. No set screw to separate from plunger body, no lost springs to retrieve, no need for “easy-out” tools. Best of all, when adjusting Solid Drive, you can be sure the spring plunger is turning and not just a set screw.


JERGENS SPRING PLUNGER, M10 X 1.5, SS, HF, SS TIP - 30484

JERGENS SPRING PLUNGER, M10 X 1.5, SS, HF, SS TIP - 30484

SKU: JG-30484
MPN: 30484

Regular price $12.23
JERGENS SPRING PLUNGER, M10 X 1.5, SS, LF, SS TIP - 30884

JERGENS SPRING PLUNGER, M10 X 1.5, SS, LF, SS TIP - 30884

SKU: JG-30884
MPN: 30884

Regular price $12.23
JERGENS SPRING PLUNGER, M12 X 1.75, SS, HF, SS TIP - 30485

JERGENS SPRING PLUNGER, M12 X 1.75, SS, HF, SS TIP - 30485

SKU: JG-30485
MPN: 30485

Regular price $14.15
JERGENS SPRING PLUNGER, M12 X 1.75, SS, LF - 30885

JERGENS SPRING PLUNGER, M12 X 1.75, SS, LF - 30885

SKU: JG-30885
MPN: 30885

Regular price $14.15
JERGENS SPRING PLUNGER, M16 X 2.0, SS, HF, SS TIP - 30487

JERGENS SPRING PLUNGER, M16 X 2.0, SS, HF, SS TIP - 30487

SKU: JG-30487
MPN: 30487

Regular price $15.57
JERGENS SPRING PLUNGER, M16 X 2.0, SS, LF, SS TIP - 30887

JERGENS SPRING PLUNGER, M16 X 2.0, SS, LF, SS TIP - 30887

SKU: JG-30887
MPN: 30887

Regular price $15.24
JERGENS SPRING PLUNGER, M4 X 0.7, SS, HF, SS TIP - 30480

JERGENS SPRING PLUNGER, M4 X 0.7, SS, HF, SS TIP - 30480

SKU: JG-30480
MPN: 30480

Regular price $10.45
JERGENS SPRING PLUNGER, M4 X 0.7, SS, LF, SS TIP - 30880

JERGENS SPRING PLUNGER, M4 X 0.7, SS, LF, SS TIP - 30880

SKU: JG-30880
MPN: 30880

Regular price $9.76
JERGENS SPRING PLUNGER, M6 X 1.0 SS HF, SS TIP - 30482

JERGENS SPRING PLUNGER, M6 X 1.0 SS HF, SS TIP - 30482

SKU: JG-30482
MPN: 30482

Regular price $12.28
JERGENS SPRING PLUNGER, M6 X 1.0, SS, LF, SS TIP - 30882

JERGENS SPRING PLUNGER, M6 X 1.0, SS, LF, SS TIP - 30882

SKU: JG-30882
MPN: 30882

Regular price $12.54
JERGENS SPRING PLUNGER, M8 X 1.25, SS, HF, SS TIP - 30483

JERGENS SPRING PLUNGER, M8 X 1.25, SS, HF, SS TIP - 30483

SKU: JG-30483
MPN: 30483

Regular price $12.28
JERGENS SPRING PLUNGER, M8 X 1.25, SS, LF, SS TIP - 30883

JERGENS SPRING PLUNGER, M8 X 1.25, SS, LF, SS TIP - 30883

SKU: JG-30883
MPN: 30883

Regular price $12.28