[375 BULK] Heavy Hex Nuts Grade DH Steel Plain ASTM A563 1/2-13
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[375 BULK] Heavy Hex Nuts Grade DH Steel Plain ASTM A563 1/2-13

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[375 BULK] Heavy Hex Nuts Grade DH Steel Plain ASTM A563 1/2-13

Mutual ScrewSKU: 50A563DHKC
Price:
$521.33per 375( $1.39 each)
Pieces 375
Measurement type Inch
Thread size 1/2-13
Material Steel
Grade Grade DH
Finish Plain
Weight 25.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Choose reliability with our Heavy Hex Nuts, Grade DH steel, plain finish, sized 1/2-13. Designed for high-load assemblies and structural connections, these nuts meet ASTM A563 specifications to deliver consistent performance under rigorous conditions. The plain finish provides a sturdy, versatile base for additional coatings or treatments as needed in your workflow.

Key specifications

  • Material: Steel, Grade DH
  • Finish: Plain
  • Thread size: 1/2"-13 UNC
  • Standards: ASTM A563
  • Type: Heavy hex nut

Applications include structural framing, heavy equipment, machinery assemblies, and other high-torque fastening tasks where increased bearing surface and secure torque are essential. The Grade DH designation indicates enhanced strength to support demanding industrial use while maintaining ease of installation with standard wrenches.

When you need consistent performance, long service life, and a bulk supply of dependable fasteners, these Grade DH heavy hex nuts are a practical choice for warehouses, workshops, and job sites alike.

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800-222-0324

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