Rivets, bolts and nuts for military vehicle models are the small change that decides whether armour plate looks convincing. Turned metal and resin rivet heads, hex nuts with and without washers, bolts with shanks and wing bolts come in packs of hundreds, in diameters from 0.3 mm up. They are exactly what you reach for after sanding a seam flat, or when scratch-building a conversion. How to pick the right head shape and diameter for your scale, and how to fix parts that small without losing half of them to the carpet, is covered in the guide below.
Armour of the riveted era was held together by rows of domed heads and bolted joints, and those are exactly the details that disappear during a build. Sand one mould seam flat and half a rivet row goes with it. A pack of replacement heads puts the surface back: drill, insert, paint, and nobody can tell anything was ever missing. The same parts carry conversions, plasticard scratch-building and the detailing of guns and halftracks, where the kit maker simplified the fastenings to something a steel mould could manage.
Domed and flat rivets belong on armour plate, while hex nuts and bolts go on running gear, final drives and inspection hatches. Wing bolts earn their place on stowage bins and equipment clamps. Work from period photographs of the specific vehicle rather than from habit, since fastening patterns varied between factories and production batches.
Diameters run from roughly 0.3 to 3.5 mm. As a rough guide, hull rivets on a 1:35 medium tank land around 0.7 to 0.9 mm and heavy suspension bolts around 1.1 to 1.5 mm. Drop to the finest sizes in smaller scales, where anything over a millimetre starts to read as a doorknob.
Resin heads are cut from their carrier and glued flat onto the surface. Turned metal heads have a shank: open a hole with a pin vice and seat the rivet in it, which holds far better on an edge or a curve. Both need no more than a single drop of thin cyanoacrylate.
The most heavily riveted subjects sit among 1:35 military vehicle kits, though smaller scales are far from excluded, so look through 1:48 military vehicle kits too. The full range of upgrades waits under military vehicle detail sets.
