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Made in USA - #4-40 UNC, 7/16" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 5/16" Width Across Flats - USA Tool & Supply

Made in USA - #4-40 UNC, 7/16" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 5/16" Width Across Flats


Item #: 64826662
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Standard coupling nuts have internal threads on both ends that connect two male fasteners. They are commonly used to join threaded rod to create longer rod lengths.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Type Standard
System of Measurement Inch
Thread Size #4-40
Overall Length (Inch) 7/16
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 5/16
Thread Standard UNC
$3.07

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