1/2″ x 4-1/2″ Conquest Grade 8 Indented Flange Bolt

When pairing a nut with a hex bolt, the material and finish must match. If these do not match, the nut will not fit the bolt.

The 1/2″ Conquest Grade 8 Indented Flange Bolt is engineered for highstrength performance in demanding structural and industrial applications. Manufactured from premium Grade 8 alloy steel, this bolt delivers superior tensile strength and reliability where failure isnt an option. The builtin indented flange spreads load evenly, eliminating the need for separate washers and reducing setup time.

HighStrength Fastening With BuiltIn Load Distribution

Designed with a precision machined coarse thread (13 TPI) and plain finish, this flange bolt offers secure clamping force and smooth engagement. The indented flange helps reduce surface damage compared to standard flanged bolts, making it ideal for assembly, repair, and OEM replacement jobs in controlled environments where corrosion resistance is not required.

Key Features

• Grade 8 Alloy Steel: High tensile strength for critical loadbearing applications.
• Indented Flange Head: Acts like an integrated washer, spreading clamping force evenly.
• Plain Finish: Costeffective solution for indoor or lowexposure environments.
• Coarse Thread (13 TPI): Provides reliable engagement and secure hold.
• Precision Machined Threads: Ensures smooth installation and strong clamp force.

Common Applications

• Structural steel bolting in commercial and industrial construction
• Assembly and maintenance of agricultural and heavy-duty machinery
• Automotive frame, suspension, and chassis installations
• Industrial machinery builds and repairs requiring high-strength fastening
• OEM hardware replacement in equipment where tensile reliability is critical

Installation Tips

• Always use with matching Grade 8 nuts to maintain load capacity and thread compatibility
• Torque to spec per ASTM A354 or SAE J429 guidelines to prevent thread damage or bolt failure
• Inspect threads before installation; clean and align properly to ensure smooth engagement
• Do not overtighten, built-in flange provides proper load distribution without additional washers
• Use in dry, protected environments to maximize bolt lifespan with plain finish

California Residents: WARNING