Library › Hardware › Spring pins: slotted (ISO 8752, ASME B18.8.2) and coiled (ISO 8750)…
spring-pin-hole-gauge-iso-8752-8750-2-12mm
hole gauge plate, 86.0 × 20.0 × 3 mm, eight holes at the nominal pin diameters 2, 3, 4, 5, 6, 8, 10, 12 mm (ISO 8752 / ISO 8750: hole = nominal d1, tolerance class H12, so the nominal is the lower limit), smallest first, 4 mm between hole edges and 4 mm of plate round the largest hole; plate thickness and spacing are Xem choices
Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.
STEP STL free, CC BY 4.0 (credit "Xem Studio")
https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.From the full sheet
Spring pins: slotted (ISO 8752, ASME B18.8.2) and coiled (ISO 8750): diameter, wall, chamfer, hole size, shear + hole gauges: every size, notes, mating features and sources. What hole size does a slotted or coiled spring pin need, and what are its diameter, wall and chamfer?