The phrase "at a maximum width" is correct and usable in written English.
It can be used when specifying the largest allowable width of an object or space, often in technical or design contexts.
Example: "The banner should be designed at a maximum width of 1200 pixels to ensure it fits properly on the website."
Alternatives: "at the widest point" or "with a maximum span".
The island is 3.5 miles (5.6 km) long and tapers to a point at one end from a maximum width at the other of 0.75 mile (1.2 km).
Blunderbuss, short, muzzle-loading shoulder weapon, usually a flintlock, with a wide smooth bore flared at the muzzle to a maximum width of about 4 inches (10 centimetres).
Beam B2 experienced failure in shear at 124 kN, with a maximum crack width of 3.31 mm.
The average values calculated at a full width at half maximum (FWHM) of the peaks from phi-scans and omega scans for one meter-long YBCO tape were 7.49° and 4.71°, respectively.
By propagating sech2 picoseconds optical pulses having 1.0 ps pulse width at a full width at half maximum through the proposed HNL-PCFs, output optical pulses are analyzed by the split-step Fourier method to obtain the spectral properties.
By propagating sech2 picosecond optical pulses having 2.5 ps and 1.0 ps pulsewidth at a full width at half maximum (FWHM) through the proposed HNL-GePCF, output optical pulses are analyzed by the split-step Fourier method to obtain the spectral contents.
It is observed that vehicles achieve maximum squeezing-in at a carriageway width of four lanes with paved shoulders.
Timing resolution of solid-state photon counters as high as 50 ps full width at a half maximum has been achieved when detecting single photon signals.
The Au 4f7/2 full width at a half maximum (FWHM) was 0.86 eV.
The electroluminescent (EL) spectra of (DMDPI 2Ir tftap) exhibited a maximum emission peak at 522 nm with a broad full-width at half-maximum (FWHM) of 115 nm and Commission Internationale de L'Eclairage CIEE) coordinates of (0.33, 0.54) at 1000 cd m−2.
