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Home Product Model 1/2-13x4-1/2 | Enerpac Hydraulic Stud | High-Pressure Fastener for Heavy Machinery Assembly

Model 1/2-13x4-1/2 | Enerpac Hydraulic Stud | High-Pressure Fastener for Heavy Machinery Assembly

1/2-13x4.5 Stud Bolt
1/2-13 UNC Threaded Rod
4.5 Inch Hex Head Bolt
1/2-13*4-1/2
1/2-13x4.5 Stud Bolt with 1/2-13 UNC Threaded Rod and 4.5 Inch Hex Head Bolt for secure industrial fastening applications.

Product Description

The 1/2-13x4.5 Stud Bolt, also known as a 1/2-13 UNC Threaded Rod, is a heavy-duty 4.5-inch hex head bolt designed for robust mechanical fastening in industrial applications. Featuring a 1/2-13 UNC thread pattern with a 4.5-inch shank length, it integrates a standard hexagonal head for tool compatibility. This stud bolt operates under extreme conditions, supporting temperatures from -50°F to +300°F and tensile loads up to 120,000 PSI. Primarily used in construction, oil/gas, and heavy machinery assembly, it enables direct module-to-module connections without additional adapters. Key advantages include corrosion-resistant coatings (e.g., zinc-plated or stainless steel), high shear strength, and simplified installation. Limitations include weight restrictions in precision systems and limited thread engagement in low-profile configurations. The hex head measures 0.75 inches across flats for wrench compatibility.
Parameter Specification
Thread Size 1/2-13 UNC
Fastener Type Stud Bolt with Hex Head
Nominal Diameter 0.5 Inch (1/2")
Thread Pitch 13 TPI (Threads Per Inch)
Overall Length 4.5 Inches
Head Style Hexagonal (Hex Head)
Thread Standard Unified National Coarse (UNC)
Threaded Portion Full Length Threaded Rod
Material Grade ASTM A307 Grade B
Surface Finish Plain (Uncoated)
Tensile Strength 60,000 PSI Minimum
question:Can shipments apply for low-value declaration?
answer:Yes, eligible low-value shipments can be declared under specific thresholds to reduce duties. Compliance with local regulations is ensured.
question:Why choose your company for industrial automation products?
answer:As Asia's leading industrial automation supplier for 20 years, we ensure reliability, quality, and trust with 85% repeat customers.
question:Why are shipping costs high? Are there cheaper options?
answer:We offer multiple logistics solutions. Share your requirements, and we'll optimize costs while ensuring timely delivery.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can shipments apply for low-value declaration?
answer:Yes, eligible low-value shipments can be declared under specific thresholds to reduce duties. Compliance with local regulations is ensured.
question:Why choose your company for industrial automation products?
answer:As Asia's leading industrial automation supplier for 20 years, we ensure reliability, quality, and trust with 85% repeat customers.
question:Why are shipping costs high? Are there cheaper options?
answer:We offer multiple logistics solutions. Share your requirements, and we'll optimize costs while ensuring timely delivery.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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