Hex Nuts

Hex nuts in all their forms are widely used in construction and manufacturing. There are many different styles of hex nuts, including finished hex nuts, acorn nuts, lock nuts, and heavy hex nuts. They are available in many different grades of metal, with different finishes, and with coarse or fine threads. Choose from the options below to find the right hex nut for your project.

Note: The Coupling Nut – Reducing items use the Inch – Special option because they have two sizes of threads.

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  • Additional information
  • Description

Additional information

Style

Acorn Cap Nut, Coupling Nut, Coupling Nut – Reducing, Coupling Nut – Long, ESNA Nylon Lock Nut, Finished Hex Nut, Flange Lock Nut, Heavy Nut (2H), Jam Lock Nut, Kep Lock Nut, Metric Nut, Stover Cone Lock Nut

Inch or Metric

Inch – Coarse, Inch – Fine, Inch – Special, Metric – Coarse, Metric – Fine

Size - TPI

#2-56, #4-40, #5-40, #6-32, #8-32, #10-24, #12-24, 1/4″-20, 5/16″-18, 3/8″-16, 7/16″-14, 1/2″-13, 9/16″-12, 5/8″-11, 3/4″-10, 7/8″-9, 1″-8, 1-1/8″-7, 1-1/4″-7, 1-3/8″-6, 1-3/8″-12, 1-1/2″-6, 1-5/8″-5-1/2, 1-3/4″-5, 1-7/8″-5, 2″-4-1/2, 2-1/4″-4-1/2, 2-1/2″-4, 2-3/4″-4, 3″-4, 3-1/4″-4, 3-1/2″-4, 3-3/4″-4, 4″-4, #2-64, #4-48, #6-40, #8-36, #10-32, #12-28, 1/4″-28, 5/16″-24, 3/8″-24, 7/16″-20, 1/2″-20, 9/16″-18, 5/8″-18, 3/4″-16, 7/8″-14, 1″-14, 1-1/8″-12, 1-1/4″-12, 1-1/2″-12, 1-3/4″-12, 2″-12, 1/4″-20 – 3/8″-16, 5/16″-18 – 3/8″-16, 3/8″-16 – 1/2″-13, 1/2″-13 – 5/8″-11, 5/8″-11 – 3/4″-10, 1/4″-20 x 1-3/4″ – Long, 3/8″-16 x 1-3/4″ – Long, 1/2″-13 x 1-3/4″ – Long, M2-0.40, M2.5-0.45, M3-0.50, M4-0.70, M5-0.80, M6-1.00, M7-1.00, M8-1.25, M10-1.50, M12-1.75, M14-2.00, M16-2.00, M18-2.50, M20-2.50, M22-2.50, M24-3.00, M27-3.00, M30-3.50, M33-3.50, M36-4.00, M42-4.50, M48-5.00, M56-5.50, M64-6.00, M6-0.75, M8-1.00, M10-1.25, M12-1.50, M14-1.50, M16-1.50, M18-2.00, M20-2.00, M24-2.00, M30-2.00

Material & Finish

Aluminum, Brass, Grade 2 Plain, Grade 2 HDG, Grade 2 Zinc, Grade 5 Plain, Grade 5 HDG, Grade 5 Zinc, Grade 8 Yellow Zinc, Stainless Steel, Stainless Steel 316

Hex nuts in all their forms are widely used in construction and manufacturing. There are many different styles of hex nuts, including finished hex nuts, acorn nuts, lock nuts, and heavy hex nuts. They are available in many different grades of metal, with different finishes, and with coarse or fine threads.