Nut Hex Flange Gr8 5/16-18

PRODUCT OVERVIEW

These 5/16-18 Grade 8 Hex Flange Lock Nuts are crafted from durable steel with a yellow zinc finish, offering superior strength and excellent corrosion resistance. Featuring a coarse thread for easy installation and enhanced grip, they provide reliable vibration resistance to keep your assemblies secure under pressure. The hex flange design increases the bearing surface to evenly distribute load, reducing the risk of damage and ensuring a stable, secure fit.

Ideal for industrial and mechanical projects, these lock nuts deliver dependable fastening solutions in demanding environments. They are especially well-suited for heavy machinery and automotive applications where maintaining secure, vibration-resistant connections is critical for durable performance. Whether used in manufacturing, repair, or assembly, these lock nuts ensure lasting, reliable hold in high-stress conditions.

Features

• High‑strength grade 8 steel construction Engineered for demanding, high‑load applications requiring superior tensile strength and reliability.
• Yellow zinc plated finish Provides corrosion resistance while allowing quick visual identification of grade 8 hardware.
• Integrated hex flange design Built‑in flange distributes clamping force evenly and eliminates the need for a separate washer.
• Coarse thread for fast installation Enables quick engagement and strong holding power in structural and mechanical assemblies.
• Ideal for heavy‑duty applications Commonly used in automotive, machinery, and industrial equipment where strength and durability are critical.

Brand

Midwest