Hex nuts, Zinc plated grade 8 steel yellow, 5/16"-18
Nut

Prod. # Diameter and Thread count Each price Bag price Bulk price Price Buy

Coarse (standard) thread
2583 5/16"-18 $0.07 / ea $3.52 / 100 $30.10 / 1000 $0.07 / ea $3.52 / 100 $30.10 / 1000
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Hex nut dimensions
Hex nut dimensions

Product details

Bolt Depot Product #: 2583
Units: US
Category: Nuts
Subcategory: Hex nuts
Material: Steel
Plating: Zinc
Grade: Grade 8
Color: Yellow
Thread direction: Right hand
Thread density: Coarse
Diameter: 5/16"
Thread count: 18
Width across the flats: 1/2"
Width across the flats Min: 0.489"
Width across the flats Max: 0.500"
Height: 17/64"
Height Min: 0.258"
Height Max: 0.273"
Dimensional standard: ASME B18.2.2
Material standard: SAE J995

Additional information
US Nut size table
US Nut sizes

Related Products
USS flat washer

USS flat washers, Zinc plated grade 8 steel yellow

USS pattern is the most common type of flat washer.

SAE flat washer

SAE flat washers, Zinc plated grade 8 steel yellow

SAE pattern is a tighter fit on the bolt and a smaller outside diameter.

See also
Rivet nuts

Threaded inserts & Rivet nuts

For adding a machine thread to material that otherwise can not be tapped.