Fastenal 11053 5/16 in. -18 x 3/4 in. ASTM A307 Grade A Zinc Finish Hex Bolt

Fastenal 11053 5/16 in. -18 x 3/4 in. ASTM A307 Grade A Zinc Finish Hex Bolt Description

The Fastenal 11053 hex bolt is engineered for reliable performance in general-purpose fastening applications across commercial and industrial environments. Manufactured from durable low carbon steel and finished with a protective zinc coating, this fastener provides dependable corrosion resistance in standard atmospheric conditions. Designed to meet ASTM A307 Grade A requirements, it delivers a minimum tensile strength of 60,000 psi, making it well-suited for light to moderate load-bearing assemblies. The full-thread design enhances grip and clamping efficiency, ensuring secure fastening across various materials, while the coarse thread pattern allows for quick installation and improved resistance to stripping. Ideal for construction, maintenance, and equipment assembly, this hex bolt offers a cost-effective and dependable solution for everyday fastening needs.

Features

• Durable Steel Construction: Built from low carbon steel for consistent performance in general-purpose applications
• Corrosion-Resistant Finish: Zinc plating helps protect against rust in standard environments
• Full Thread Design: Maximizes holding strength and ensures secure fastening across materials
• Reliable Strength Rating: Meets ASTM A307 Grade A with 60,000 psi minimum tensile strength
• Efficient Installation: Coarse threading enables quicker assembly and reduces risk of cross-threading
• Versatile Use: Suitable for commercial, industrial, and maintenance fastening tasks

Specifications

• Body Diameter: 0.298 in. - 0.324 in.
• Finish: Zinc
• Grade: A
• Head Height: 0.195 in. - 0.235 in.
• Head Width: 0.484 in. - 0.500 in.
• Length: 3/4 in.
• Material: Steel
• Measurement System: Imperial (Inch)
• Product Type: Hex Bolt
• Standards: ASME B18.2.1, ASTM A307, ASTM F1941/F1941M
• Tensile Strength: 60,000 psi
• Thread Size: 5/16 in.-18
• Thread Style: Full Thread
• Thread Type: Coarse
• Wrench Size: 1/2 in.

Downloads

Specifications Sheet (PDF Download)