Get strength you can count on with our Hex Head Full Thread Bolt – 3/8"-16 x 1-3/4" Zinc Plated Steel, designed for tough fastening tasks across industrial, automotive, and general construction use. Engineered from durable steel with a zinc-plated finish, this bolt offers both exceptional tensile strength and corrosion resistance, making it suitable for both indoor and outdoor projects.
Featuring a 3/8"-16 UNC coarse thread pitch and 1-3/4" length, this fully threaded hex bolt provides maximum grip and secure hold, especially when used in pre-tapped holes or with hex nuts for joining metal-to-metal or metal-to-wood components. The hex head design enables easy tightening with a wrench, ratchet, or socket, allowing for high torque applications with minimal slippage.
Whether you're installing garage door hardware, assembling steel frameworks, or performing automotive repairs, this bolt offers dependability, durability, and precision fit. Its zinc coating adds an extra layer of rust protection, extending service life in damp, humid, or outdoor environments.
Perfect for builders, mechanics, and DIYers alike, this bolt delivers professional-grade performance where strength and corrosion resistance matter most.
- Zinc-Plated for Superior Corrosion Resistance: The zinc plating acts as a protective barrier against moisture and oxidation, making it ideal for use in garages, outdoor frames, or metal assemblies exposed to harsh elements.
- Heavy-Duty Steel Build for Maximum Strength: Manufactured from high-grade carbon steel, this 3/8"-16 bolt offers exceptional durability and tensile strength, ideal for mechanical, structural, or automotive applications.
- Fully Threaded for Maximum Grip and Versatility: Full threading allows better clamping force across longer distances, ensuring tighter, more stable fastening in construction, repair, and reinforcement projects.
- Hex Head Design for Easy Tool Engagement: The six-sided head design allows secure tightening with common hand tools and power drivers, giving better torque without rounding or slippage.
- Perfect for Garage Door, Automotive & Construction Use: Commonly used in garage door systems, machinery, brackets, wood framing, metal joinery, and more. Compatible with standard 3/8"-16 hex nuts.
