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Home Product 3/8-16x3 Threaded Fastener, ProGrip Zinc-Coated, Heavy-Duty, Machinery/Construction Bolt
US hexagon socket head cap 3/8-16*3

3/8-16x3 Threaded Fastener, ProGrip Zinc-Coated, Heavy-Duty, Machinery/Construction Bolt

3/8-16 UNC Bolt
3 Inch Machine Screw
16 TPI Hex Fastener
3/8-16*3
3/8-16 UNC Bolt with 16 TPI thread, 3 Inch hex head machine screw, precision-engineered hex fastener for durable and secure mechanical fastening applications.
Categories:Fasteners & Fixings
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Product Description

The 3/8-16*3 product is a precision-engineered 3 Inch Machine Screw featuring 3/8-16 UNC Bolt threading with 16 TPI (Threads Per Inch). This hex fastener boasts a 0.375" nominal diameter and 3" shank length, designed for structural applications requiring heavy-duty fastening in machinery and equipment assembly. The 16 TPI Hex Fastener ensures optimal thread engagement for vibration resistance in automotive, industrial automation, and aerospace components. Manufactured from Grade 5 steel with zinc plating, it offers tensile strength up to 120,000 PSI and corrosion resistance within -40°C to 120°C operational range. Its six-sided head accommodates standard 9/16" wrenches for secure installation. Ideal for load-bearing frameworks requiring precise thread alignment, this fastener requires proper torque calibration (28-32 ft-lbs recommended) to prevent thread stripping during high-stress applications.
Parameter Specification
Thread Specification 3/8-16 UNC
Nominal Diameter 0.375 Inch
Threads Per Inch (TPI) 16
Fastener Length 3 Inch
Head Style Hex
Drive Type Hex Key/Socket
Material Grade Grade 5 Carbon Steel
Thread Engagement Full
Surface Finish Zinc Plated
Compliance Standard ASME B18.2.1
Point Style Chamfered
question:Why do you charge a service fee?
answer:Service fees cover payment processing, logistics coordination, and compliance management to ensure seamless transactions.
question:Do you have a professional product selection team?
answer:Yes, our expert team analyzes market trends and supplier quality to curate high-demand, competitive products.
question:Can you provide technical selection support?
answer:We offer technical evaluation services to match products with market requirements and client specifications.
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 do you charge a service fee?
answer:Service fees cover payment processing, logistics coordination, and compliance management to ensure seamless transactions.
question:Do you have a professional product selection team?
answer:Yes, our expert team analyzes market trends and supplier quality to curate high-demand, competitive products.
question:Can you provide technical selection support?
answer:We offer technical evaluation services to match products with market requirements and client specifications.
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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