Description
A complete set of metric hex bolt CAD blocks covering the common structural sizes M6 to M36, supplied as nine DWG files – one per size – so you insert exactly the fastener you are detailing. Each size is drawn as a matched set: the bolt shown in side elevation with its nut and washer assembled, plus a separate hex head (end view), hex nut and flat washer you can place individually.
M20 is the workhorse size for structural steel framework, but the full range means one library serves everything from light brackets (M6–M12) to heavy baseplate and moment connections (M24–M36). The linework is accurate to across-flats and head-height proportions, so bolts read correctly at connection-detail scales of 1:5 and 1:10.
Sizes included: M6, M8, M10, M12, M16, M20, M24, M30 and M36 (nine DWG files).
Use them in steel connection details, base plates, cleats, purlin and girt fixings and fabrication drawings. Companion hot-rolled sections – Universal Beams, Equal Angles and Parallel Flange Channels – are in the steel category. A free DWG download for AutoCAD and all DWG-compatible software.
