Shouldered Guide Pin
Stepped pin with a broad shoulder and slim guide body for die and fixture guidance.
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 10 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| PIMA-SGP-04 | 8 | 23 | 2 steps | h7 | — |
| PIMA-SGP-05 | 10 | 28 | 2 steps | h7 | — |
| PIMA-SGP-05S | 10 | 19 | 2 steps | h7 | short body |
| PIMA-SGP-06 | 12 | 33 | 2 steps | h7 | — |
| PIMA-SGP-06L | 12 | 47 | 2 steps | h7 | long body |
| PIMA-SGP-08 | 14 | 40 | 2 steps | h7 | — |
| PIMA-SGP-08L | 14 | 58 | 2 steps | h7 | long body |
| PIMA-SGP-10 | 16 | 50 | 2 steps | h7 | — |
| PIMA-SGP-10L | 16 | 70 | 2 steps | h7 | long body |
| PIMA-SGP-12 | 18 | 60 | 2 steps | h7 · ⌀18: 0/−0.018 | — |
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
Shouldered Guide Pin is a Pins family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀8–18 mm, lengths 19–70 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 ⌀18 mm bar stock; its longest variant is PIMA-SGP-10L at 70 mm. The family is produced by turning alone. 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 PIMA-SGP-10L: 70 mm long at ⌀16 mm, L/D 4.4. 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 h7 tolerance; the smallest is PIMA-SGP-04 (⌀8 mm) and the largest PIMA-SGP-12 (⌀18 mm). The family includes 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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