The Right Source
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The Right Source
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Choose first letter of a Fastener Term or search the term using the search box.
ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789Choose first letter of a Fastener Term or search the term using the search box.
2 - 3 terms
2A (3A) - Class of thread fit for inch screws
2B (3B) - Class of thread fit for inch nuts
2H - Nut strength level designation (ASTM A194 Grade 2H Heavy Hex Nuts)
