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Spring Plunger (with Long Lock) (LPL, LPLN)
Self-locking type spring plungers. Plastic (LPLN) nose types are also available. Available in three types of load for different screw diameters (excluding certain diameters). Available in a variety of materials.
Part Number
Configured Part Number is shown.
Spring Plunger (With Long Lock) (LPL, LPLN) Specifications
LPL: for medium load, steel pin, identification: no lines
LPLN: for light load, plastic pin, identification: 1 line
Spring Plunger (With Long Lock) (LPL, LPLN) dimensions
Material Table
| Type | Main Body | Coil Spring | Center Pin | Long Lock |
|---|---|---|---|---|
| LPLL LPL LPLH | SUM22L Black oxide coating | SWPA | SUM22L Black oxide coating (Zinc plating for LPLL10, LPLL12 only) HRC56 to 60 | Polyamide |
| LPLNL LPLN | Polyacetal |
Size Table
| Size | M | d | L | S | Lf | Lf1 | W | W1 | A | Moment (N·m) | Weight (g) | Applicable Dedicated Wrench | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mounting | Removing | |||||||||||||
| LPLL LPL LPLH LPLNL LPLN | 5 | M5 × 0.8 | 2.4 | 18 | 2.3 | 2 | 0.8 | 1.5 | 0.8 | 7 | 0.12 | 0.08 | 1.3 | PW5 |
| 6 | M6 × 1 | 2.7 | 20 | 2.5 | 2.5 | 1 | 2 | 1 | 0.45 | 0.22 | 2.5 | PW6 | ||
| 8 | M8 × 1.25 | 3.5 | 22 | 3 | 3 | 1.4 | 2.5 | 1.2 | 8 | 1.05 | 0.37 | 6 | PW8 | |
| 10 | M10 × 1.5 | 4 | 3.5 | 3 | 1.6 | 9 | 1.3 | 0.6 | 9 | PW10 | ||||
| 12 | M12 × 1.75 | 6 | 28 | 4 | 5 | 2 | 4 | 2 | 10 | 2 | 1.3 | 16 | PW12 | |
| 16 | M16 × 2 | 7.5 | 32 | 5 | 6 | 2.5 | 5 | 2.5 | 14 | 3.9 | 3 | 35 | PW16 | |
Steel Pin Load Table
| For Light Loads (1 Line) | For Medium Loads (No Line) | For Heavy Loads (2 Lines) | |||
|---|---|---|---|---|---|
| Part Number | Load (N) Min To Max | Part Number | Load (N) Min To Max | Part Number | Load (N) Min To Max |
| LPLL5 | 3 to 10 | LPL5 | 6 to 20 | LPLH5 | 11 to 29 |
| LPLL6 | 3 to 9 | LPL6 | 7 to 20 | LPLH6 | 14 to 37 |
| LPLL8 | 4 to 16 | LPL8 | 9 to 35 | LPLH8 | 22 to 65 |
| LPLL10 | LPL10 | LPLH10 | 19 to 70 | ||
| LPLL12 | 5 to 27 | LPL12 | 10 to 55 | LPLH12 | 25 to 85 |
| LPLL16 | 20 to 45 | LPL16 | 45 to 100 | LPLH16 | 60 to 150 |
Plastic Pin Load Table
| For Light Loads (1 Line) | For Medium Loads (No Line) | ||
|---|---|---|---|
| Part Number | Load (N) Min To Max | Part Number | Load (N) Min To Max |
| LPLNL5 | 3 to 10 | LPLN5 | 6 to 20 |
| LPLNL6 | 3 to 9 | LPLN6 | 7 to 20 |
| LPLNL8 | 4 to 16 | LPLN8 | 9 to 35 |
| LPLNL10 | LPLN10 | ||
| LPLNL12 | 5 to 27 | LPLN12 | 10 to 55 |
| LPLNL16 | 20 to 45 | LPLN16 | 45 to 100 |
| Part Number |
|---|
| LPL5 |
| LPL6 |
| LPL8 |
| LPL10 |
| LPL12 |
| LPL16 |
| LPLH5 |
| LPLH6 |
| LPLH8 |
| LPLH10 |
| LPLH12 |
| LPLH16 |
| LPLL5 |
| LPLL6 |
| LPLL8 |
| LPLL10 |
| LPLL12 |
| LPLL16 |
| LPLN5 |
| LPLN6 |
| LPLN8 |
| LPLN10 |
| LPLN12 |
| LPLN16 |
| LPLNL5 |
| LPLNL6 |
| LPLNL8 |
| LPLNL10 |
| LPLNL12 |
| LPLNL16 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Tip material | Outer Diameter D (or Male Thread M) (mm) | Stroke S (mm) | Tip surface treatment | Tip heat treatment | Vertical Load (Range) (N) | Minimum Load (N) | Max. Load (N) | Length L (mm) | Tip outer diameter d (φ) | Thread Pitch (mm) | Load Identification | Mounting moment (N·m) | Remove moment (N·m) | Applicable Dedicated Wrench |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 13.32 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 5 | 2.3 | Black Oxide Coating | Carburized | 0.01~50 | 6 | 20 | 18 | 2.4 | 0.8 | For heavy loads (no line) | 0.12 | 0.08 | PW5 | ||
SGD 13.57 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 6 | 2.5 | Black Oxide Coating | Carburized | 0.01~50 | 7 | 20 | 20 | 2.7 | 1 | For heavy loads (no line) | 0.45 | 0.22 | PW6 | ||
SGD 15.09 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 8 | 3 | Black Oxide Coating | Carburized | 0.01~50 | 9 | 35 | 22 | 3.5 | 1.25 | For heavy loads (no line) | 1.05 | 0.37 | PW8 | ||
SGD 16.23 | 1 Piece(s) | 6 Day(s) or more | 10 | Steel | 10 | 3 | Black Oxide Coating | Carburized | 0.01~50 | 9 | 35 | 22 | 4 | 1.5 | For heavy loads (no line) | 1.3 | 0.6 | PW10 | ||
SGD 27.83 | 1 Piece(s) | 6 Day(s) or more | 10 | Steel | 12 | 4 | Black Oxide Coating | Carburized | 0.01~50 | 10 | 55 | 28 | 6 | 1.75 | For heavy loads (no line) | 2 | 1.3 | PW12 | ||
SGD 34.28 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 16 | 5 | Black Oxide Coating | Carburized | 0.01~50 | 45 | 100 | 32 | 7.5 | 2 | For heavy loads (no line) | 3.9 | 3 | PW16 | ||
SGD 13.32 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 5 | 2.3 | Black Oxide Coating | Carburized | 0.01~50 | 11 | 29 | 18 | 2.4 | 0.8 | For very heavy loads (2 lines) | 0.12 | 0.08 | PW5 | ||
SGD 13.57 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 6 | 2.5 | Black Oxide Coating | Carburized | 0.01~50 | 14 | 37 | 20 | 2.7 | 1 | For very heavy loads (2 lines) | 0.45 | 0.22 | PW6 | ||
SGD 15.09 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 8 | 3 | Black Oxide Coating | Carburized | 0.01~50 | 22 | 65 | 22 | 3.5 | 1.25 | For very heavy loads (2 lines) | 1.05 | 0.37 | PW8 | ||
SGD 16.23 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 10 | 3 | Black Oxide Coating | Carburized | 0.01~50 | 19 | 70 | 22 | 4 | 1.5 | For very heavy loads (2 lines) | 1.3 | 0.6 | PW10 | ||
SGD 27.83 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 12 | 4 | Black Oxide Coating | Carburized | 0.01~50 | 25 | 85 | 28 | 6 | 1.75 | For very heavy loads (2 lines) | 2 | 1.3 | PW12 | ||
SGD 34.28 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 16 | 5 | Black Oxide Coating | Carburized | 50.01~100 | 60 | 150 | 32 | 7.5 | 2 | For very heavy loads (2 lines) | 3.9 | 3 | PW16 | ||
SGD 13.32 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 5 | 2.3 | Zinc Plating | Carburized | 0.01~50 | 3 | 10 | 18 | 2.4 | 0.8 | For light loads (1 line) | 0.12 | 0.08 | PW5 | ||
SGD 13.57 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 6 | 2.5 | Zinc Plating | Carburized | 0.01~50 | 3 | 9 | 20 | 2.7 | 1 | For light loads (1 line) | 0.45 | 0.22 | PW6 | ||
SGD 15.09 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 8 | 3 | Zinc Plating | Carburized | 0.01~50 | 4 | 16 | 22 | 3.5 | 1.25 | For light loads (1 line) | 1.05 | 0.37 | PW8 | ||
SGD 16.23 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 10 | 3 | Zinc Plating | Carburized | 0.01~50 | 4 | 16 | 22 | 4 | 1.5 | For light loads (1 line) | 1.3 | 0.6 | PW10 | ||
SGD 27.83 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 12 | 4 | Zinc Plating | Carburized | 0.01~50 | 5 | 27 | 28 | 6 | 1.75 | For light loads (1 line) | 2 | 1.3 | PW12 | ||
SGD 34.28 | 1 Piece(s) | 9 Day(s) | 10 | Steel | 16 | 5 | Zinc Plating | Carburized | 0.01~50 | 20 | 45 | 32 | 7.5 | 2 | For light loads (1 line) | 3.9 | 3 | PW16 | ||
SGD 11.56 | 1 Piece(s) | 10 Day(s) | 10 | Resin | 5 | 2.3 | No | - | 0.01~50 | 6 | 20 | 18 | 2.4 | 0.8 | For heavy loads (no line) | 0.12 | 0.08 | PW5 | ||
SGD 14.69 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 6 | 2.5 | No | - | 0.01~50 | 7 | 20 | 20 | 2.7 | 1 | For heavy loads (no line) | 0.45 | 0.22 | PW6 | ||
SGD 16.33 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 8 | 3 | No | - | 0.01~50 | 9 | 35 | 22 | 3.5 | 1.25 | For heavy loads (no line) | 1.05 | 0.37 | PW8 | ||
SGD 18.72 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 10 | 3 | No | - | 0.01~50 | 9 | 35 | 22 | 4 | 1.5 | For heavy loads (no line) | 1.3 | 0.6 | PW10 | ||
SGD 30.44 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 12 | 4 | No | - | 0.01~50 | 10 | 55 | 28 | 6 | 1.75 | For heavy loads (no line) | 2 | 1.3 | PW12 | ||
SGD 38.02 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 16 | 5 | No | - | 0.01~50 | 45 | 100 | 32 | 7.5 | 2 | For heavy loads (no line) | 3.9 | 3 | PW16 | ||
SGD 14.32 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 5 | 2.3 | No | - | 0.01~50 | 3 | 10 | 18 | 2.4 | 0.8 | For light loads (1 line) | 0.12 | 0.08 | PW5 | ||
SGD 14.69 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 6 | 2.5 | No | - | 0.01~50 | 3 | 9 | 20 | 2.7 | 1 | For light loads (1 line) | 0.45 | 0.22 | PW6 | ||
SGD 16.33 | 1 Piece(s) | 6 Day(s) or more | 10 | Resin | 8 | 3 | No | - | 0.01~50 | 4 | 16 | 22 | 3.5 | 1.25 | For light loads (1 line) | 1.05 | 0.37 | PW8 | ||
SGD 18.72 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 10 | 3 | No | - | 0.01~50 | 4 | 16 | 22 | 4 | 1.5 | For light loads (1 line) | 1.3 | 0.6 | PW10 | ||
SGD 30.44 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 12 | 4 | No | - | 0.01~50 | 5 | 27 | 28 | 6 | 1.75 | For light loads (1 line) | 2 | 1.3 | PW12 | ||
SGD 38.02 | 1 Piece(s) | 9 Day(s) | 10 | Resin | 16 | 5 | No | - | 0.01~50 | 20 | 45 | 32 | 7.5 | 2 | For light loads (1 line) | 3.9 | 3 | PW16 |
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Basic Information
| Body Material | Steel | Mounting Method | Screw-In | Stop loosening | Presence |
|---|---|---|---|---|---|
| Spring Plunger Type | Spherical Surface | Wrench Hole Shape | Hex | Main Body Surface Treatment | Black Oxide Coating |
| Heat Resistant Temperature(℃) | 80 |
Specification/Dimensions
-
Tip material
- Steel
- Resin
-
Outer Diameter D (or Male Thread M)(mm)
-
Stroke S(mm)
-
Tip surface treatment
- No
- Black Oxide Coating
- Zinc Plating
-
Tip heat treatment
- Carburized
-
Vertical Load (Range)(N)
- 0.01~50
- 50.01~100
-
Minimum Load(N)
-
Length L(mm)
-
Tip outer diameter d(φ)
-
Thread Pitch(mm)
-
type
- LPL,LPLN
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 6 Day(s) or Less
- 9 Day(s) or Less
- 10 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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