Gadgets

Mark 4 7-Inch FPV Parts: 3D Models and STL Files

This collection gathers 3D models tied to Mark 4 7-inch FPV builds: camera mounts, GPS and SMA holders, TPU protection kits and smaller frame parts. It is useful when you already fly or assemble a 7-inch frame and want to print a replacement or an add-on instead of buying a whole new set. Most files are made for a 3D printer in TPU or a stiff filament, so the material choice matters as much as the shape. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

Como esta coleção é montada

O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 15/10/2026


Coleção

Comece por aqui

Todos os modelos desta coleção

Sobre a categoria

«Mark 4 7-Inch FPV Parts: 3D Models and STL Files»

The models split into a few practical groups. Camera mounts come in several widths and heights, since different cameras and lens housings need different clearances. Antenna and GPS holders are usually shaped around a specific module footprint and a specific mounting pattern on the frame. Protection kits bundle several TPU pieces at once, while arm connectors, LED bars and bracket parts cover the smaller gaps.

When you open a model page, read the dimensions first: overall size, hole spacing, screw diameter and the thickness of the printed walls. Check how many separate parts the file contains and whether they are meant to be glued, screwed or slid together. Look at the material and settings the author lists, and at photos of real prints, because thin TPU parts behave differently from rigid ones. If a part sits near a hot component or takes impacts, the geometry and infill matter more than the surface finish.

If the exact term you typed returns little, try synonyms and related wording: antenna holder instead of SMA mount, GPS mast, camera bracket, canopy, bumper, arm guard, landing skid. Searching by frame size or by camera module width often works better than searching by model name. You can also browse broader FPV and drone part collections and then narrow by the part type you need.

FAQ

Perguntas frequentes

What filament is usually used for these parts?
Flexible TPU is common for mounts, bumpers and protection pieces because it absorbs vibration and impacts. Rigid parts such as brackets or plates are often printed in a stiffer filament. The author's page usually states what was used.
How do I know a mount fits my frame?
Compare the hole spacing, screw diameter and overall footprint on the model page with your frame and camera. Where the author gives a module name or a width in millimetres, measure your own part before printing.
Do these parts need supports?
It depends on the geometry. Mounts with overhangs or internal channels often need them, while flat brackets may not. Check the print orientation the author shows and slice the model to see where overhangs appear.
Can I scale a model to fit a different size?
Scaling changes screw holes and wall thickness along with the outer shape, so a scaled part may no longer line up with the frame. It is usually safer to find a model drawn for your size.

Todas as categorias de modelos 3D

O catálogo completo de temas — de casa e utilidades a CNC, com busca em todos os sites conectados.

Abrir o catálogo de categorias