Value Collection MPC703525 Hex Cap Screw 3/4-16 X 4 in Grade 8

Product Description

The VALUE COLLECTION MPC703525 is a 3/4-16 hex head cap screw designed for high-strength fastening applications across industrial, mechanical, and structural assemblies. This fastener measures 4 inches in length under the head and features a Unified National Fine (UNF) thread form with partial threading along the shank. Manufactured from Grade 8 steel with a bright uncoated finish, it meets the dimensional and mechanical requirements of ASME B18.2.1. Grade 8 steel provides high tensile and proof load ratings, making this screw appropriate for demanding bolted joints where clamp load consistency matters. Licensed tradespeople and industrial maintenance professionals are the primary installers.

This screw is suited for use in heavy equipment, machinery frames, automotive assemblies, hydraulic systems, and structural mechanical joints where fine-thread engagement and high clamping force are required. The UNF thread pitch offers finer thread engagement than coarse alternatives, which is advantageous in applications involving thinner material sections or where vibration resistance is a priority. Partial threading leaves a smooth shank section beneath the head, which is commonly used where the bolt passes through a clearance hole before engaging a tapped bore or nut.

Key Features

• Grade 8 steel construction for high tensile strength and proof load performance
• 3/4-16 UNF thread for fine-thread engagement and improved vibration resistance
• 4-inch length under head with partial threading along the shank
• Bright uncoated finish suitable for use where coating-free contact surfaces are required
• Conforms to ASME B18.2.1 dimensional standards for hex head cap screws
• Sold in packages of 10 with a minimum order quantity of 1

Compatibility

Designed as a standard ASME B18.2.1 hex head cap screw for use in any application requiring a 3/4-16 UNF fastener with a 4-inch grip length in inch-measurement systems.

Installation Notes

Installation should be performed by qualified mechanical, industrial, or structural trade professionals familiar with fastener torque specifications for Grade 8 hardware. Always verify that the mating tapped hole or nut matches the 3/4-16 UNF thread specification before installation. Inspect the thread and shank for damage prior to use. Follow applicable industry standards and equipment manufacturer guidelines for proper torque values and joint preparation.