Steel plunger 0302x

slottedstainless steelspring

Product
Spring plungers, pin type 03025 with slotted end, stainless sleeve and hardened pin. Units: inch.

Description
Pin-type spring plunger featuring a slotted end for manual actuation or tool engagement. The sleeve is stainless steel with a natural finish; the pin plunger and spring are stainless (or steel in some variants) and the pin plunger is hardened for wear resistance. Typical applications include indexing, positioning, detenting and securing removable components in industrial assemblies.

Product types

• 03025 — Stainless steel body and plunger, standard end force
• 03025 — Stainless steel body and plunger, light end force
• 03020 — Steel body and plunger, standard end force
• 03020 — Steel body and plunger, light end force

Part options (table)
Header: ID | SKU | Part Number | Thread (in) | D1 (in) | L (in) | H (in) | N (in) | F1 Initial (lbs) | F2 Final (lbs)
125907 | 03025-AE | 03025-AE | #8-32 | .07 | .35 | .06 | .02 | 1.35 | 4.5
125912 | 03025-AG | 03025-AG | #8-36 | .07 | .35 | .06 | .02 | 1.35 | 4.5
126317 | 03025-A1 | 03025-A1 | #10-32 | .09 | .47 | .08 | .03 | 1.35 | 4.5
126322 | 03025-A2 | 03025-A2 | 1/4-20 | .11 | .55 | .08 | .04 | 1.57 | 4.5
125916 | 03025-AJ | 03025-AJ | 1/4-28 | .11 | .55 | .08 | .04 | 1.57 | 4.5
125893 | 03025-A3 | 03025-A3 | 5/16-18 | .16 | .63 | .08 | .05 | 3.37 | 6.74
125896 | 03025-A4 | 03025-A4 | 3/8-16 | .18 | .75 | .10 | .06 | 4.5 | 7.87
125900 | 03025-A5 | 03025-A5 | 1/2-13 | .24 | .87 | .14 | .08 | 6.74 | 12.36
125904 | 03025-A6 | 03025-A6 | 5/8-11 | .33 | .94 | .18 | .10 | 10.12 | 22.48

Technical features / specifications

• Type: Pin-type spring plunger with slotted end
• Materials: Stainless sleeve; pin plunger and spring in stainless or steel; pin plunger hardened; stainless sleeve with natural finish
• End style: Slotted end for manual or tool actuation
• Units on page: Inch
• Available thread sizes (in): #8-32, #8-36, #10-32, 1/4-20, 1/4-28, 5/16-18, 3/8-16, 1/2-13, 5/8-11
• Dimensional fields provided per part: D1, L, H, N (inches)
• Spring forces provided per part: F1 (initial, lbs) and F2 (final, lbs)
• Example forces from table: F1 = 1.35–10.12 lbs; F2 = 4.5–22.48 lbs