| FEATURES: These Spring Plungers have the body length of a Short Spring Plunger while providing the longer stroke of a standard Spring Plunger (spring force is somewhat reduced). This self-contained plunger-and-spring device is available in a wide range of sizes. Locking element holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the plunger end, install with a Plunger Wrench to avoid over-compressing the spring). Available in steel, with a hardened plunger nose, or stainless steel. Made in USA.
SIZES (STEEL): Available in the following thread sizes — see Dimensions page for part numbers:
| ||#8-32|| ||—|
| ||#8-36|| ||—|
| ||#10-32|| ||M5|
| ||1/4-20|| ||M6|
| ||5/16-18|| ||M8|
| ||3/8-16|| ||M10|
| ||1/2-13|| ||M12|
| ||5/8-11|| ||—|
SIZES (STAINLESS): Available in the following thread sizes — see Dimensions page for part numbers:
MATERIAL (STEEL): Body > 12L14 steel, black oxide finish. Plunger nose > 12L14 steel, carburized-hardened, black oxide finish. Spring > Music wire. Locking element > Nylon 101. DFARS and RoHS compliant.
MATERIAL (STAINLESS): Body and plunger nose > 300-series stainless steel. Spring > 302 stainless. Locking element > Nylon 101. DFARS and RoHS compliant.
Also see Plunger Wrenches