#9075 Metric Hexagon GO-NOGO Gage

The #9075 Metric Hexagon GO-NOGO Gage is a precision production inspection tool designed to verify internal metric hex recess size and functional driver fit in metric socket head cap screws, shoulder screws, set screws, and hex keys.

Manufactured in accordance with ASME/ANSI B18.3.1M standards, the 9075 Series provides rapid functional size verification using precision ground GO and NO-GO plug ends.

This gage confirms:

• Acceptable internal metric hex recess size• Proper hex key engagement• Compliance with ASME B18.3.1M tolerances• Production line quality control

The GO end verifies minimum functional engagement.The NO-GO end confirms the recess does not exceed maximum allowable size limits.

Designed for high-volume metric manufacturing environments, the 9075 Series enables fast, repeatable inspection without indicator measurement equipment.

Ideal for:

• Metric socket head cap screw manufacturing• International automotive and aerospace programs• ISO-certified production systems• In-process production control

Each gage is heat treated, thermally stabilized, and surface treated for maximum wear resistance. All gage probes are calibrated to specified metric dimensions and tolerances and are traceable to the National Institute of Standards and Technology (NIST).

The 9075 Series delivers dependable, production-ready metric hex recess verification.