THREAD GAGING REFERENCE GUIDE

← Back to document page

Know your threads, L. S. STARRETT COMPANY121 Crescent Street Athol, MA 01331Telephone (508) 249-3551Fax (508) 249-8495Table of ContentsSECTION 1:Fundamentals of Screw THREAD Technology ................. 4 - 7SECTION 2:Definitions and Terminology ........................................ .. 8 - 11SECTION 3:Gage Design Contacts ........................................ .......... 12 - 13SECTION 4:Technical Considerations ........................................ ...... 14 - 23SECTION 5:Plating, Metric and RFQ ........................................ ....... 24 - 274Screw THREAD DesignationScrew THREAD DesignationScrew THREAD DesignationScrew THREAD DesignationScrew THREAD DesignationEXAMPLE: .3125 - 24 UNJF - 3A (B).

Screw thread acceptability criteria are in accordance with Section 6 of ASME B1.3M-1992. Also see subsection 5.7. Other Reference Standards. t. ASME B1.1 ASME B1.1 Œ . Unified Inch Screw Threads. t. ASME B1.2 ASME B1.2 Œ . Gages and Gaging for Unified Inch Screw Threads. t. ASME B1.3M ASME B1.3M Œ

  Guide, Reference, Thread, Gaging, Thread gaging reference guide