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Home Product 1/4-20 x 3/8" Hex Head Bolt, XYZ Fasteners High-Strength Grade 8 for Machinery Assembly
US hexagon socket head cap 1/4-20*3/8

1/4-20 x 3/8" Hex Head Bolt, XYZ Fasteners High-Strength Grade 8 for Machinery Assembly

1/4-20 UNC screw
3/8 hex bolt
Threaded rod 1/4-20
1/4-20*3/8
1/4-20 UNC Threaded Rod Hex Bolt with 3/8" Head for Secure Fastening and Assembly Applications.
Categories:Fasteners & Fixings
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Product Description

The 1/4-20*3/8 component features a 1/4-20 UNC screw thread for secure mechanical fastening, paired with a 3/8-inch hex bolt head for tool compatibility. Designed as a threaded rod (1/4-20 UNC), it integrates into modular systems requiring robust structural connections, supporting direct interfacing with sensors or actuators in industrial automation. Suitable for environments operating within 12-24V DC and -40°C to 85°C, it ensures reliability in harsh conditions. Commonly used in machinery, robotics, and assembly lines, its corrosion-resistant steel construction offers durability, though installation requires precise torque to avoid thread damage. While lacking integrated electronics, its standardized dimensions and high tensile strength make it ideal for precision alignment in automated systems with minimal tolerance for mechanical deviation.
Parameter Specification
Thread Specification 1/4-20 UNC
Thread Type Unified National Coarse (UNC)
Nominal Diameter 0.250 inch (1/4")
Threads per Inch 20 TPI
Bolt Length 0.375 inch (3/8")
Hex Head Width 0.375 inch (3/8") AF
Drive Type Hexagonal Socket
Material Grade 5 Steel
Surface Finish Zinc Plated
Thread Engagement Fully Threaded
Torque Capacity 10-12 lb-ft
Compliance Standard ASME B18.2.1
question:How do you handle shipping?
answer:We support DHL, Fedex, UPS, and other major carriers with global coverage for reliable delivery.
question:Can I request low-value declaration for shipments?
answer:Low-value declaration is subject to destination country regulations; we comply legally and assist if applicable.
question:Why can other suppliers source discontinued models you can't?
answer:Discontinued models may rely on limited stock or non-certified channels; we prioritize verified, warranty-backed inventory.
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:How do you handle shipping?
answer:We support DHL, Fedex, UPS, and other major carriers with global coverage for reliable delivery.
question:Can I request low-value declaration for shipments?
answer:Low-value declaration is subject to destination country regulations; we comply legally and assist if applicable.
question:Why can other suppliers source discontinued models you can't?
answer:Discontinued models may rely on limited stock or non-certified channels; we prioritize verified, warranty-backed inventory.
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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