J. W. Winco, Inc.
New Berlin, WI 53151
Jun 02, 2003 Long Stroke Type Steel Spring Plungers are used as ejectors, for push-on and push-off operations in sheet-metal industry, as well as for cushioners. Hardened slot on plungers is provided for blind-hole applications. Products are constructed with black-oxide finish on housings, and heavy spring load version is zinc plated with bright finish.

J. W. Winco, Inc.
New Berlin, WI 53151
Apr 30, 2003 Available with stainless steel or delrin ball, Ball Plungers are used in items made entirely or mostly from plastic, as well as in applications that require as few metal parts as possible. Body is made of delrin and spring is stainless steel. Operating temperature is -30 to +80°C.

J. W. Winco, Inc.
New Berlin, WI 53151
Apr 16, 2003 Double Ended Press-Fit Ball Plunger has brass housing and stainless steel ball and spring. It can be used as indexing or positioning element in applications where 2 work pieces need to be held parallel to each other, helping to reduce work piece set up time.

J. W. Winco, Inc.
New Berlin, WI 53151
Apr 02, 2003 Press-fit ball plungers, with compact design, are used in applications such as indexing or positioning elements. Materials offered include Delrin and stainless steel. Zinc die-cast and nickel-plated holding blocks can simplify installation of press-fit plungers in certain applications.

J. W. Winco, Inc.
New Berlin, WI 53151
Mar 04, 2003 Economy Steel Indexing Plungers feature steel, zinc-plated and blue passivated threaded body, while plunger pin and spring are stainless steel. Optional lock nut is steel with black oxide finish. Plungers are offered with stainless steel pull ring or non-removable, matte black, glass fiber reinforced, nylon plastic hand knob.

J. W. Winco, Inc.
New Berlin, WI 53151
Feb 21, 2003 Available in lock-out and non lock-out types, plungers provide hardened and ground steel pins with zinc plated steel mounting plate. Products offer non-removable, matte black, glass-filled, reinforced nylon plastic knob. Lock-out type is used in applications where plunger pin is required to stay in retracted position for predetermined amount of time; lock-out position is achieved by retracting knob and rotating it 90°.

J. W. Winco, Inc.
New Berlin, WI 53151
Feb 07, 2003 Short Indexing Plungers are offered in lockout and non-lockout types. Plunger pin is hardened and ground steel. Non-removable knob is matte black, glass-filled, reinforced-nylon plastic, while lock nut is steel with black oxide finish. Plunger head of lockout type features rest position, achieved when knob is rotated 90° after being retracted. Notch in opposite position prevents plunger from slipping back into forward position.

J. W. Winco, Inc.
New Berlin, WI 53151
Jan 23, 2003 Steel Indexing Plungers offer maximum heat tolerance of 110°C. Plunger pin is hardened and ground steel while removable knob is matte black, glass filled, reinforced plastic. Threaded spindle version is also offered, which can accommodate different knob or be linked directly to operating mechanism. Plungers are suitable for applications where welding or resin bonding is favored.

J. W. Winco, Inc.
New Berlin, WI 53151
Jan 08, 2003 Available in lock-out or non lock-out versions, plungers' bodies are yellow zinc plated low carbon steel with yellow zinc plated case hardened steel plunger pin. Lock-out types have rest position where product can stay in retracted position. All plungers are offered with or without sealing patch. Stainless steel versions are also available.

DBM Innovation, Inc.
Sussex, WI 53089
Oct 24, 2002 Multifunctional DBM Universal Spring Cylinders have tapped holes and pilot bores on compression ends and threaded extensions on tension ends. Able to accept standard or custom attachments, hardened steel plungers (45 to 50 Rc) can also be used directly, such as in indexing applications. Optional, removable retract lock can be used on threaded and non-threaded styles. Retracted plungers rotate 90° to lock in position. Offered in 4 sizes, plungers come in 2 spring forces.

Captive Fastener Corp.
Oakland, NJ 07436
Jul 03, 2002 CPN Series spring-loaded plunger assemblies can be used as positioning pins and locking stops on drawer slides and equipment consoles. Retractable CPR Series allows smooth slide operation. Plungers are made of carbon steel with bright nickel finish, and are pressed into outer frame for permanent attachment. Knurled head aids in gripping plunger to operate mechanism. Plunger pin snaps into mating hole in inner frame when aligned. Pin dia is 0.250 in.