Difference between revisions of "Grade Markings for Steel Fasteners"
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(Created page with "Bolt Grade Markings and Tensile Strength - SAE and ASTM. * Bolts,Screws,Studs with 3 symmetrical tick marks on the head = Grade 5 * Bolts,Screws,Studs with 5 symmetrical tick...") |
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Revision as of 16:13, 10 June 2019
Bolt Grade Markings and Tensile Strength - SAE and ASTM.
- Bolts,Screws,Studs with 3 symmetrical tick marks on the head = Grade 5
- Bolts,Screws,Studs with 5 symmetrical tick marks on the head = Grade 7
