2-3/4-8 Heavy Hex Nuts | Grade 2H Hot Dipped Galvanized Steel | ASTM A563 (5 / Pkg.)
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2-3/4-8 Heavy Hex Nuts | Grade 2H Hot Dipped Galvanized Steel | ASTM A563 (5 / Pkg.)

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2-3/4-8 Heavy Hex Nuts | Grade 2H Hot Dipped Galvanized Steel | ASTM A563 (5 / Pkg.)

Mutual ScrewSKU: 276A5632HGBB
Price:
$171.28per 5( $34.26 each)
Pieces 5
Measurement type Inch
Thread size 2-3/4-8
Material Steel
Grade Grade 2H
Finish HDG
Threads per inch 8
Weight 42.0 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

Heavy Hex Nuts Grade 2H Steel HDG ASTM A563 2 3/4-8 are rugged fasteners designed for demanding structural and outdoor applications. Crafted from Grade 2H steel and finished with hot-dip galvanization (HDG), they resist corrosion and provide long-lasting strength in harsh environments.

Designed to meet ASTM A563 specifications, these heavy hex nuts pair with corresponding bolts to form secure, high-torque connections in construction, machinery, and outdoor installations.

Key features

  • Material: Grade 2H steel for high strength and durability
  • Finish: Hot-dip galvanized (HDG) for superior corrosion resistance
  • Standards: Meets ASTM A563
  • Size: 2 3/4-8 (approx. 2.75 in diameter, 8 threads per inch)
  • Type: Heavy hex nut for high-torque, high-load applications
  • Applications: Structural, industrial, outdoor, and marine environments

For best results, use with compatible bolts and accessories to ensure proper fit and maximum holding power. These Grade 2H HDG nuts deliver reliable performance and long-term corrosion protection for a wide range of projects.

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800-222-0324

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