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Home Product 1/4-20*4-3/4 Hex Bolt HeavyDuty ProSeries High-Strength Steel Construction Machinery Fastener
US hexagon socket head cap 1/4-20*4-3/4

1/4-20*4-3/4 Hex Bolt HeavyDuty ProSeries High-Strength Steel Construction Machinery Fastener

1/4-20 Threaded Rod
4 3/4 inch Machine Screw
1/4-20 Alloy Steel Bolt
1/4-20*4-3/4
1/4-20 Threaded Rod, 4 3/4 inch Machine Screw with 1/4-20 Alloy Steel Bolt for durable high-strength fastening applications. Corrosion-resistant threaded rod compatible with standard nuts. Precision-engineered alloy steel construction.
Categories:Fasteners & Fixings
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Product Description

The 1/4-20*4-3/4 is a precision-engineered 1/4-20 Threaded Rod with a length of 4 3/4 inches, featuring UNC threads for universal compatibility. Constructed from high-strength 1/4-20 Alloy Steel Bolt material, it offers exceptional corrosion resistance and durability under temperatures ranging from -40°F to 450°F. Designed for heavy-duty applications in automotive, construction, and industrial machinery, this 4 3/4 inch Machine Screw ensures secure fastening in high-vibration environments. Its standardized 1/4-20 threading simplifies integration with nuts, brackets, or structural components. The rod’s hardened steel composition provides tensile strength up to 150,000 PSI, making it ideal for load-bearing assemblies. While optimized for mechanical reliability, it requires proper torque calibration to prevent thread stripping. Surface-treated with zinc plating for enhanced wear resistance.
Parameter Specification
Thread Type 1/4-20 UNC (Coarse Thread)
Threaded Rod Length 4 3/4 Inches
Machine Screw Diameter 0.25 Inches (1/4")
Thread Pitch 20 TPI (Threads Per Inch)
Material Alloy Steel
Tensile Strength SAE J429 Grade 5 (Approx 120,000 PSI)
Surface Finish Plain (Uncoated)
Fastener Type Fully Threaded Machine Bolt
Thread Direction Right-Hand
Compliance Standard ASME B18.2.1
question:Why is the shipping cost so high? Are there more affordable delivery options?
answer:Shipping costs depend on weight, distance, and carrier. We offer discounted options and bulk order rates to reduce expenses.
question:Can your company guarantee a stable supply of products?
answer:Yes, we maintain reliable suppliers and logistics to ensure timely order fulfillment.
question:Do you provide customized packaging or labeling options?
answer:Yes, we offer tailored packaging and labeling solutions based on your specific requirements.
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:Why is the shipping cost so high? Are there more affordable delivery options?
answer:Shipping costs depend on weight, distance, and carrier. We offer discounted options and bulk order rates to reduce expenses.
question:Can your company guarantee a stable supply of products?
answer:Yes, we maintain reliable suppliers and logistics to ensure timely order fulfillment.
question:Do you provide customized packaging or labeling options?
answer:Yes, we offer tailored packaging and labeling solutions based on your specific requirements.
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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