1/2 in. x 3 in. Hex Bolt — Model 7190318 (50 Count)
The Model 7190318 hex bolt is a strong, versatile fastening solution engineered for general construction, maintenance, and mechanical applications that require added length and dependable clamping force. With a 1/2 in. diameter and a 3 in. length, this bolt is well suited for fastening thicker materials, stacked components, and assemblies where standard bolt lengths do not provide sufficient reach.
Manufactured from quality steel and precision formed for consistent dimensions, this hex bolt installs smoothly and delivers reliable performance in everyday use. The standard hex head allows for efficient tightening using common hand tools or power equipment, making it a practical choice for contractors, maintenance crews, fabrication shops, and serious DIY users. Packaged in a convenient 50‑count box, this fastener supports jobsite efficiency and organized inventory management.
Key Features
1/2 in. diameter provides solid strength for medium‑duty fastening applications
3 in. length ideal for thicker materials and multi‑layer assemblies
Hex head design allows easy installation with standard wrenches or sockets
Steel construction delivers dependable durability and long‑lasting performance
Precision‑rolled threads ensure smooth engagement and secure fastening
Zinc‑plated finish helps resist corrosion in typical indoor and light outdoor environments
50‑count packaging balances project efficiency with manageable inventory
Specifications
Model Number: 7190318
Fastener Type: Hex bolt
Diameter: 1/2 in.
Length: 3 in.
Thread Type: Standard coarse thread
Head Style: Hex
Material: Steel
Finish: Zinc‑plated
Thread Manufacturing: Rolled threads
Quantity per Package: 50 bolts
Applications
General construction and framing
Wood‑to‑wood and wood‑to‑metal fastening
Machinery and equipment mounting
Brackets, frames, and structural supports
Automotive, agricultural, and shop repairs
Maintenance, repair, and operations (MRO) tasks
Residential and commercial building projects
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