Value Collection MP30235 Hex Cap Screw 3/8-24 X 2-1/2 in Grade 5

Product Description

The VALUE COLLECTION MP30235 is a 3/8-24 UNF hex head cap screw designed for fastening applications that require fine-thread engagement and reliable clamping force. Manufactured from Grade 5 steel with a zinc-plated finish, this screw delivers corrosion resistance suitable for general industrial and mechanical assembly environments. The partially threaded shank conforms to ASME B18.2.1 dimensional standards, ensuring consistent fit across standard tooling and hardware. Sold in packages of 25, this fastener is a common stock item for maintenance, repair, and light fabrication work across multiple trades.

This fastener is appropriate for structural and mechanical assembly applications where an inch-series fine-thread hex cap screw is specified. The 3/8-24 UNF thread pattern is commonly used in automotive, HVAC equipment frames, electrical enclosures, and general mechanical assemblies where fine-thread fasteners are preferred for vibration resistance or precise torque control. The 2.5-inch length under head accommodates thicker material stacks or applications requiring partial thread engagement with an unthreaded bearing shank.

Key Features

• 3/8-24 UNF fine-thread specification for vibration-resistant fastening
• Grade 5 steel construction meets medium-strength fastener requirements
• Zinc-plated finish provides corrosion protection in general service environments
• Partially threaded shank per ASME B18.2.1 for accurate dimensional compliance
• 2.5-inch length under head suits thicker material stacks and structural assemblies
• Package quantity of 25 supports maintenance stock and repeat-use applications

Compatibility

Designed as a standard inch-series hex head cap screw for use in any application calling for a 3/8-24 UNF partially threaded fastener conforming to ASME B18.2.1.

Installation Notes

Install with a standard hex wrench or socket driver sized for a 3/8-inch hex cap screw head. Ensure mating threads are clean and free of debris before installation. Follow applicable torque specifications from the equipment manufacturer or relevant industry standards for Grade 5 fasteners at this thread size. Do not exceed the rated proof load for Grade 5 steel when applying torque.