The Asimeto 695 Series UN/UNC/UNF/UNEF internal thread plug gauge is a precision go/no-go tool designed for quick, reliable threading checks. Built for right-hand 3/8 x 24 threads with a 2B tolerance, it’s ideal for machinists, quality inspectors, and workshop technicians who need consistent thread verification in everyday operations.

• Thread standards covered: Conforms to UNC, UNF, and UNEF internal thread specifications to match common hole threads.
• Size and hand orientation: Right-hand 3/8 x 24 plug gauge designed for straightforward insertion into threaded holes.
• 2B tolerance: Engineered to tight internal tolerances for dependable go/no-go measurements that producers can trust.
• Tapered plug design with handle: Smooth entry into threaded holes with an integrated handle for easy insertion and extraction.
• Precision construction: High-precision machining ensures consistent measurements across multiple uses in demanding environments.

Using this gauge speeds up quality control by allowing you to confirm the correct thread fit at a glance, reducing trial assemblies and rework. It helps you detect undersized or damaged threads before assembly, protecting fastener integrity and ensuring reliable performance in assemblies, fixtures, and maintenance tasks. The durable, easy-grip design supports daily use in machine shops, maintenance departments, and fabrication floors, delivering repeatable results you can count on.