# Preparing bent parts: dimensions, flanges and cut-outs Quelle: > The key questions before configuring an L, U or Z profile. Design The key questions before configuring an L, U or Z profile. **Order bent parts made to measure** We bend your parts in Frankfurt from 1 piece. You see the price instantly. [Configure a bent part →](https://mvg-frankfurt.de/en/configurator/bent-parts) · [Bent parts made to measure →](https://mvg-frankfurt.de/en/bent-parts) MVG editorial team · Values from our production and the material standards Published on 10 September 2026 · 1 min read ## Start from the finished part First record the shape the finished part should have. For a simple L, U or Z shape, the bent part configurator guides you to the dimensions via a template. You can upload a component that is already modelled as a STEP file. ## Mind the meaning of the dimensions Outside dimension, inside dimension and the straight flange section describe different distances. Follow the dimension lines of the configurator and compare them with your drawing. In an enquiry, state which edges a dimension refers to. ## Consider tool and sheet together A short flange, a tight return bend or a cut-out close to a bend can make manufacturing more difficult. Whether the shape is possible depends on the specific part, the material, the thickness and the tool. Our design guidelines explain the MVG check values; the figures of another company cannot simply be transferred. ## Clarify questions before release Compare the preview with the desired finished part. Read the notes shown and explain critical connection dimensions or special requirements to us. If the automatic check reports a limit, change the design or have the part checked manually. ## At a glance - Finished shape defined - Inside and outside dimensions unambiguous - Material and thickness taken into account - Critical cut-outs and return bends checked [Configure a bent part →](https://mvg-frankfurt.de/en/configurator/bent-parts) ## Matching products [configurator **Configure a bent part** Angles, U and Z profiles with instant price. *Configure a bent part →*](https://mvg-frankfurt.de/en/configurator/bent-parts) · [Service **Bent parts made to measure** Angles, U and Z profiles made of steel, stainless steel and aluminium from 1 piece. *View bent parts →*](https://mvg-frankfurt.de/en/bent-parts) ## Questions about your part? Our sales team advises you on material, manufacturing and delivery time. [Call: (069) 94 21 30 - 0](tel:+496994213000) · [Email info@mvg-frankfurt.de](mailto:info@mvg-frankfurt.de?subject=Question%20about%3A%20Preparing%20bent%20parts%3A%20dimensions%2C%20flanges%20and%20cut-outs) ## Related articles - [Design & manufacturing Choosing the right bend radius and minimum flange Why a flange cannot be as short as you like, which inside radius actually forms during bending, and how to read both for each sheet thickness. 4 min read Read the article →](https://mvg-frankfurt.de/en/magazine/bend-radius-and-minimum-flange) - [Design Planning sheet metal trays: clarify shape, corners and use A bent tray can cover, frame or hold. For a suitable design, the corners and the intended use must also be clear. 1 min read Read the article →](https://mvg-frankfurt.de/en/magazine/planning-sheet-metal-trays) - [Design & manufacturing Upload a CAD file, get a price in seconds: no more waiting three days Drawing by email, three days waiting for the quotation, chasing it up: this is still how many people buy sheet metal parts. Why we have done away with it, and what the route from file to part looks like today. 2 min read Read the article →](https://mvg-frankfurt.de/en/magazine/cad-file-instant-price)