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MSC OSG Thread Limit Gage, 4-40 UN(J)C, Class 3B, HSS

Catalog No. 5000530304
Encompass

This inch plug thread gage is designed to inspect the pitch diameter and pitch accuracy of internal threads. Manufactured to Class X tolerances per ANSI B1.2, it is ground from premium HSS and hardened to 64Rc for superior wear resistance. This specific gage is engineered for 4-40 UN(J)C threads with a Class 3B fit and includes Go and No-Go functionality.

  • Enables visual analysis of wear condition with gold coloring
  • Provides extended tool life due to high hardness TiN coating
  • Utilizes Go and No-Go measurements for accurate inspection

Catalog No. 50-005-30304 Supplier MSC Supplier No. 72637747
May include imposed supplier surcharges.
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This inch plug thread gage is designed to inspect the pitch diameter and pitch accuracy of internal threads. Manufactured to Class X tolerances per ANSI B1.2, it is ground from premium HSS and hardened to 64Rc for superior wear resistance. This specific gage is engineered for 4-40 UN(J)C threads with a Class 3B fit and includes Go and No-Go functionality.

  • Enables visual analysis of wear condition with gold coloring
  • Provides extended tool life due to high hardness TiN coating
  • Utilizes Go and No-Go measurements for accurate inspection

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