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Home Product 3/4-10x4-1/2 Hex Bolt Grade 8 Zinc Plated Heavy-Duty Coarse Thread Fastener Hardware
US hexagon socket head cap 3/4-10*4-1/2

3/4-10x4-1/2 Hex Bolt Grade 8 Zinc Plated Heavy-Duty Coarse Thread Fastener Hardware

3/4-10x4.5 Hex Bolt
4.5 Inch Hex Cap Screw
3/4-10 Threaded Rod
3/4-10*4-1/2
3/4-10x4.5 Hex Bolt, 4.5 Inch Hex Cap Screw with 3/4-10 Threaded Rod - High-Strength Steel Construction Fastener for Machinery and Industrial Applications.
Categories:Fasteners & Fixings
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Product Description

The 3/4-10x4.5 Hex Bolt is a high-strength 4.5-inch hex cap screw designed for heavy-duty fastening applications. Featuring a 3/4-10 threaded rod configuration with a coarse thread pitch, it provides robust mechanical grip in construction, machinery, and automotive assemblies. The bolt is manufactured from grade-8 steel with a zinc-plated finish, ensuring corrosion resistance and durability in temperatures ranging from -20°C to 150°C. Its hexagonal head allows torque application via standard 1-1/8-inch wrenches, while the 4.5-inch shank accommodates thick materials or stacked components. Ideal for structural connections requiring high tensile strength (up to 150,000 psi), this fastener supports vertical loads exceeding 15,000 lbs. Potential drawbacks include limited galvanic compatibility with dissimilar metals. Precision-machined threads ensure vibration resistance in dynamic environments.
Parameter Specification
Thread Size 3/4-10 UNC
Length 4.5 Inch
Diameter 0.75 Inch
Head Style Hexagonal
Material Grade ASTM A307 / SAE J429 Grade B
Thread Type Coarse Thread (UNC)
Threaded Rod Length Customizable per application
Tensile Strength 60,000 psi minimum
Surface Finish Zinc Plated or Plain
Standards Compliance ASTM F568, ASME B18.2.1
Hex Size (Wrench Fit) 1-1/8 Inch
Drive Type Hex Socket or External Hex
Thread Direction Right-Hand
Application Structural Fastening, Machinery Assembly
question:Can the company ensure stable supply?
answer:We maintain reliable production capacity and supply chain management for consistent delivery.
question:Is low-value declaration available for shipments?
answer:Low-value declaration is possible for eligible orders under applicable customs regulations.
question:Do you offer technical selection assistance?
answer:Our engineering team provides product specification guidance and technical support for optimal solutions.
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 the company ensure stable supply?
answer:We maintain reliable production capacity and supply chain management for consistent delivery.
question:Is low-value declaration available for shipments?
answer:Low-value declaration is possible for eligible orders under applicable customs regulations.
question:Do you offer technical selection assistance?
answer:Our engineering team provides product specification guidance and technical support for optimal solutions.
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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