Support Pin
Threaded-body support pin that props and locates the workpiece at height.
This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
Code & Size Table
Code, dimensions and tolerance for all 12 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| TESB-MES-M4 | 6 | 18 | M4 | 6g | spherical thrust head |
| TESB-MES-M5 | 8 | 22 | M5 | 6g | spherical thrust head |
| TESB-MES-M6 | 10 | 24 | M6 | 6g | spherical thrust head |
| TESB-MES-M6F | 10 | 26 | M6 | 6g | flat thrust head |
| TESB-MES-M8 | 12 | 28 | M8 | 6g | spherical thrust head |
| TESB-MES-M8F | 12 | 30 | M8 | 6g | flat thrust head |
| TESB-MES-M10 | 14 | 32 | M10 | 6g | spherical thrust head |
| TESB-MES-M10F | 14 | 34 | M10 | 6g | flat thrust head |
| TESB-MES-M8H | 15 | 32 | M8 · SW13 | 6g | with spanner flats, spherical head |
| TESB-MES-M12 | 18 | 36 | M12 | 6g | spherical thrust head |
| TESB-MES-M12F | 18 | 38 | M12 | 6g | flat thrust head |
| TESB-MES-M10H | 19.6 | 38 | M10 · SW17 | 6g | with spanner flats, spherical head |
Prices are for approved members.
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.
Manufacturing Scope
Support Pin is a Fixing & Locating family precision-turned on a Goodway SW-20, covering 12 variants — diameters ⌀6–19.6 mm, lengths 18–38 mm, standard material Steel (also stainless steel, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request a quote with the code you need.
The family is machined from ⌀20 mm bar stock; its longest variant is TESB-MES-M12F at 38 mm. Besides turning, the family requires thread turning (6 sizes from M4 to M12) and hex flat milling (AF 13–17). All of it is completed in a single setup, without the part leaving the machine.
The variant with the highest length-to-diameter ratio is TESB-MES-M4: 18 mm long at ⌀6 mm, L/D 3.0. This ratio is achievable on a conventional lathe as well; the sliding-head advantage in series work is that the part never leaves the machine, so the size does not drift from variant to variant.
Variants are machined to 6g tolerance; the smallest is TESB-MES-M4 (⌀6 mm) and the largest TESB-MES-M10H (⌀19.6 mm). The family includes threaded, hex-drive, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
Need a size that isn't listed? We machine to your drawing — CNC contract machining. How these parts are made: What is a Swiss-type lathe?
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