1/2 in. x 6 in. Hex Bolt, Grade 5 — Model 7200270 (25 Count)
The Model 7200270 Grade 5 hex bolt is a heavy‑duty, extended‑length fastening solution engineered for structural and mechanical applications that require reliable strength, long reach, and consistent clamping performance. With a 1/2 in. diameter and a substantial 6 in. length, this bolt is ideal for fastening thick materials, stacked components, and reinforced assemblies where shorter fasteners are not sufficient.
Manufactured from heat‑treated carbon steel, this Grade 5 hex bolt provides an optimal balance of tensile strength and toughness, allowing it to perform reliably under load, vibration, and everyday mechanical stress without excessive brittleness. Precision‑rolled threads ensure smooth installation and secure engagement, while the standard hex head allows efficient tightening with commonly available wrenches or sockets. Packaged in a convenient 25‑count box, this fastener is well suited for project‑based work, maintenance operations, and professional jobsites.
Key Features
Grade 5 carbon steel construction delivers dependable strength for medium‑ to heavy‑duty applications
1/2 in. diameter provides solid load‑bearing and clamping capability
6 in. length ideal for thick materials and multi‑layer or reinforced assemblies
Hex head design allows easy installation with standard hand or power tools
Heat‑treated for balanced strength and toughness
Precision‑rolled threads ensure smooth engagement and secure fastening
Zinc‑plated finish helps resist corrosion in typical indoor and light outdoor environments
25‑count packaging supports controlled inventory and efficient project use
Specifications
Model Number: 7200270
Fastener Type: Hex bolt
Diameter: 1/2 in.
Length: 6 in.
Thread Type: Standard coarse thread
Head Style: Hex
Material: Carbon steel
Grade: 5
Finish: Zinc‑plated
Tensile Strength: Approximately 120,000 PSI
Thread Manufacturing: Rolled threads
Quantity per Package: 25 bolts
Applications
Structural steel and heavy timber connections
Machinery and large equipment mounting
Agricultural and fleet maintenance
Heavy brackets, frames, and reinforcement assemblies
Industrial fabrication and construction projects
Maintenance, repair, and operations (MRO) tasks
Commercial and residential projects requiring extended‑length fasteners
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