[125 PKG] Heavy Hex Nuts Grade DH Steel HDG ASTM A563 3/4-10

Heavy Hex Nuts Grade DH in steel with hot-dip galvanization (HDG) deliver superior strength and corrosion resistance for demanding structural and industrial applications. These nuts conform to ASTM A563 and are sized 3/4-10 for robust, reliable performance in heavy-duty assemblies.

Key Features

• Material: Carbon steel, Grade DH
• Finish: Hot-dip galvanized (HDG) for long-lasting corrosion protection
• Size & Thread: 3/4″-10 (UNC) heavy hex nut
• Standards: ASTM A563 Grade DH
• Strength: Designed for high-load, secure clamping in structural connections

Applications

Perfect for outdoor and harsh-environment projects including structural steel frames, machinery installations, outdoor equipment, and construction assemblies where a sturdy, corrosion-resistant nut is required.

Specifications

Size: 3/4-10

Grade: DH

Material: Steel (carbon steel)

Finish: Hot-dip galvanized (HDG)

Standard: ASTM A563