New Arrivals/Restock

1/2"-13 Heavy Hex Nut, A563 Grade A Steel, Hot Dip Galvanized (Quantity: 100) Thread Size-Pitch: 1/2"-13, 7/8 Inch Width Across The Flats, 31/64 Height of Nut, Structural Nuts

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US$20.39 cheaper than the new price!!

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Used  US$13.60
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Product details

Management number 215623724 Release Date 2026/04/12 List Price US$13.60 Model Number 215623724
Category

A six-sided internally threaded fastener which is both thicker and wider across the flats than a same-sized finished hex nut. This is the strongest of all comparably-graded nuts because of its greater length of thread engagement and greater resistance to dilation (widening or stretching).

  • Grade-A nuts are used with low-carbon heavy hex bolts
Size 1/2 Inch
Finish Hot Dip Galvanized
Pattern 100 Pieces
Material Heat-Treated
Item Weight 7 pounds
Part Number NB324130P-100
Manufacturer Newport Fasteners
Measurement System inch

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