Starrett 263 Micrometer Head

The Starrett 263 Micrometer Head is a precision measurement instrument designed for high-accuracy applications requiring linear positioning and fine adjustment. Manufactured by L.S. Starrett, a trusted name in precision tools, this micrometer head features a durable construction, smooth spindle movement, and precise graduations, making it ideal for use in custom fixtures, gages, and machine setups.

Key Features:

• Model: Starrett 263

• Measurement Type: Micrometer head (used as a precision screw for linear adjustment)

• Spindle Travel: Typically 1 inch (verify specific range depending on variant)

• Graduation: 0.001 inch (0.01mm for metric versions)

• Construction: Hardened and ground spindle with a knurled thimble for secure grip

• Application: Ideal for mounting in jigs, fixtures, or custom machinery for precise positioning

Common Uses:

• Precision instrument calibration

• Custom inspection equipment

• Scientific and industrial measurement setups