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Hex Socket Ball Plunger (with Long Lock) (LBST, LBSTH) (LBST12A)
- On Sale Till 31/03/2025
Self-locking. Mountable with a hex wrench. Available in two types of load for each screw diameter.
[Features]
· The rear surfaces are marked for product identification.
· LBSUH: Equipped with a two-line self-locking (long-lock) feature.
· Strongly vibration resistant / high extraction moment / precise positioning.
· The self-locking feature is effective for up to approx. 20 install/uninstall cycles.
Part Number
Configured Part Number is shown.
LBST12A
Self-Locking Type Ball Plunger With Hex Socket Specification
Type with loosening prevention function (long lock). Can be mounted using a hex wrench. Heat resistant temperature: 80°C.
Strong resistance to vibrations and a high moment of removal. Capable of precise positioning. The loosening prevention function (long lock) works for up to 20 attachments and detachments.
Ideal for positioning of levers and knobs, positioning of workpieces and jigs, and as a pillar stopper.
Dimensional drawing
- Main body: SUM22L, black oxide coating
- Coil spring SWPA
- Ball SUJ2, HRC50 to 60
- Long lock: polyamide
| For Light Loads (No Line) | For Heavy Loads (2 Lines) | M | d | L | S | W | A | Moment (N·m) | Weight (g) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Part Number | Load (N) Min To Max | Part Number | Load (N) Min To Max | |||||||||
| Mounting | Removing | |||||||||||
| LBST3A | 1.5 to 3 | LBSTH3A | 5 to 7 | M3 × 0.5 | 1.5 | 9 | 0.5 | 1.5 | 4 | 0.1 | 0.07 | 0.23 |
| LBST4A | 4 to 10 | LBSTH4A | 12 to 22 | M4 × 0.7 | 2.5 | 10 | 0.8 | 2 | 5 | 0.18 | 0.12 | 0.46 |
| LBST5A | 6 to 11 | LBSTH5A | 19 to 30 | M5 × 0.8 | 3 | 14 | 0.9 | 2.5 | 6 | 0.12 | 0.08 | 1.27 |
| LBST6A | 9 to 13 | LBSTH6A | 28 to 40 | M6 × 1 | 3.5 | 15 | 1 | 3 | 7 | 0.44 | 0.21 | 2 |
| LBST8A | 15 to 30 | LBSTH8A | 47 to 73 | M8 × 1.25 | 5 | 18 | 1.5 | 4 | 8 | 1.1 | 0.38 | 4 |
| LBST10A | 20 to 35 | LBSTH10A | 66 to 100 | M10 × 1.5 | 6 | 23 | 2 | 5 | 9 | 1.3 | 0.6 | 8 |
| LBST12A | 30 to 55 | LBSTH12A | 66 to 120 | M12 × 1.75 | 8 | 26 | 2.5 | 6 | 10 | 2 | 1.3 | 12 |
| LBST16A | 65 to 125 | LBSTH16A | 90 to 180 | M16 × 2 | 10 | 33 | 3.5 | 8 | 14 | 3.9 | 3 | 31 |
Specifications chart (mm)
Rear surfaces are marked for product identification (light load: no lines, heavy load: 2 lines).
| Part Number |
|---|
| LBST12A |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Outer Diameter D (or Male Thread M) (mm) | Stroke S (mm) | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 13.58 | 1 Piece(s) | 10 Day(s) | 10 | 12 | 2.5 | 0.01~50 | 30 | 55 | 26 | 8 | 1.75 | For Light Loads (no line) | 2 | 1.3 |
Loading...
Basic Information
| Mounting Method | Screw (hexagon) | Tip Material | SUJ2 | Body Material | SUM22L |
|---|---|---|---|---|---|
| Lock | Presence | Main Body Surface Treatment | Black Oxide Coating | Tip Surface Treatment | No |
| Tip Heat Treatment | Quenching and Tempering | Heat Resistant Temperature(℃) | 80 |
Please check the type/dimensions/specifications of the part LBST12A in the Hex Socket Ball Plunger (with Long Lock) (LBST, LBSTH) series.
Specification/Dimensions
-
type
- LBST
- LBSTH
-
Outer Diameter D (or Male Thread M)(mm)
-
Stroke S(mm)
-
Vertical Load (Range)(N)
- 0.01~50
- 50.01~100
-
Minimum Load(N)
-
Length L(mm)
-
Tip outer diameter d(φ)
-
Thread Pitch(mm)
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 8 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 .
Similar Part Numbers
| Part Number |
|---|
| LBST10A |
| LBST16A |
| LBST3A |
| LBST4A |
| LBST5A |
| LBST6A |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Outer Diameter D (or Male Thread M) (mm) | Stroke S (mm) | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 10.75 | 1 Piece(s) | Same day | 10 | 10 | 2 | 0.01~50 | 20 | 35 | 23 | 6 | 1.5 | For Light Loads (no line) | 1.3 | 0.6 | ||
SGD 20.83 | 1 Piece(s) | 9 Day(s) | 10 | 16 | 3.5 | 50.01~100 | 65 | 125 | 33 | 10 | 2 | For Light Loads (no line) | 3.9 | 3 | ||
SGD 9.97 | 1 Piece(s) | 8 Day(s) | 10 | 3 | 0.5 | 0.01~50 | 1.5 | 3 | 9 | 1.5 | 0.5 | For Light Loads (no line) | 0.1 | 0.07 | ||
SGD 8.85 | 1 Piece(s) | Same day | 10 | 4 | 0.8 | 0.01~50 | 4 | 10 | 10 | 2.5 | 0.7 | For Light Loads (no line) | 0.18 | 0.12 | ||
SGD 8.85 | 1 Piece(s) | Same day | 10 | 5 | 0.9 | 0.01~50 | 6 | 11 | 14 | 3 | 0.8 | For Light Loads (no line) | 0.12 | 0.08 | ||
SGD 9.35 | 1 Piece(s) | Same day | 10 | 6 | 1 | 0.01~50 | 9 | 13 | 15 | 3.5 | 1 | For Light Loads (no line) | 0.44 | 0.21 |
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