#9065 Metric Spline GO-NOGO Gage
The #9065 Metric Spline GO-NOGO Gage is a precision production inspection tool designed to verify internal metric spline recess size and functional driver fit in metric spline socket head cap screws, shoulder screws, and set screws.
Manufactured in accordance with ASME/ANSI B18.3.1M and 6M standards, the 9065 Series provides rapid functional size verification using precision ground GO and NO-GO plug ends.
This gage confirms:
• Acceptable internal metric spline recess size• Proper spline driver 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 9065 Series enables fast, repeatable inspection without indicator measurement equipment.
Ideal for:
• Metric spline fastener manufacturing• Automotive and aerospace metric programs• ISO-certified production systems• International OEM supply chains
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 9065 Series delivers dependable, production-ready metric spline recess verification.
1) Standard References
Configuration: Metric Spline GO / NO-GO Recess GageStandard References: ASME / ANSI B18.3.1M, 6MDrive Type: Internal Metric SplineCalibration: NIST TraceableSystem Compatibility: ISO 9001 Quality Systems
2) Inspection Function
The 9065 Series provides functional size verification:
GO End• Confirms minimum acceptable recess size• Ensures proper metric spline driver engagement
NO-GO End• Confirms recess does not exceed maximum tolerance• Prevents oversize condition
This gage verifies recess size and form compliance, not penetration depth.
3) Materials & Construction
Universal’s 9065 Series gages feature:
• Hardened precision ground metric spline plug ends• Thermally stabilized tool steel• Surface-treated wear-resistant finish• Clearly marked GO and NO-GO ends• Production-durable design
Designed for repeated use in high-volume metric manufacturing environments.
4) Ordering Information
When ordering, specify:
• Application type (Set Screw or S.H.C.S.)• Metric spline size• Certification package if required
All gage probes are calibrated to specified metric dimensions and tolerances and are traceable to NIST standards.
