Dorman Nuts: 5/16'-18; Hex Flange Nuts; grade 8

Hex Flange Nut-Grade 8-Thread Size 5/16-18, Height 1/2 In.

Dorman offers a comprehensive variety of nuts for almost any automotive fastening job. All our nuts are constructed of high-quality materials for long-lasting durability.

• Available in many different styles including hex nuts, flanged nuts, square nuts, wing nuts, and more
• Available in a large variety of sizes, thread pitches, and quantities
• Prevailing torque lock nuts and other types available for increased durability against high-heat conditions
• Also suitable for a broad variety of household, industrial and commercial uses

Product Specifications

• ACQ Rated: No
• Callout Size: 5/16-18 In.
• Fastener Thread Type: Coarse
• FQA Compliant Fastener: No
• Material: Black Oxide
• Metric Or SAE: SAE
• Packaging Type: Clamshell
• SAE or Metric: SAE
• Thread Size: 5/16-18
• Package Quantity: 4