Value Collection MP33699-4 Hex Socket Cap Screw 3/4-10 Unc

Product Description

The VALUE COLLECTION MP33699-4 is a 3/4-10 UNC hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Made from alloy steel with a black oxide coating, this partially threaded fastener measures 4 inches in length under the head and accepts a 5/8-inch hex drive. It meets ASME/ANSI B18.3 and ASTM A574 standards, making it suitable for demanding load-bearing connections. The black oxide finish provides a degree of corrosion resistance and reduces light reflection in precision assemblies. Licensed tradespeople, machinists, and maintenance technicians are the typical installers.

This cap screw is used in mechanical assemblies, equipment maintenance, and fabrication work where a recessed drive fastener is required. The 3/4-10 UNC thread pitch is a coarse-thread designation commonly specified in structural and machinery applications. Partial threading allows the unthreaded shank to bear shear loads, which is a common design requirement in bolted joints with close-tolerance bores. This fastener is sold individually with a minimum order quantity of 5 pieces.

Key Features

• 3/4-10 UNC coarse thread for strong, reliable thread engagement
• 4-inch length under head accommodates thicker workpieces and deep joint stacks
• Partially threaded shank handles shear loads in precision bolted joints
• Alloy steel construction meets ASTM A574 high-strength fastener requirements
• Black oxide coating reduces surface corrosion and minimizes light reflection
• 5/8-inch hex socket drive works with standard hex keys and socket drivers

Compatibility

Designed as an OEM-style replacement or standard-stock fastener for any application specifying a 3/4-10 UNC partially threaded hex socket cap screw conforming to ASME/ANSI B18.3 and ASTM A574.

Installation Notes

Installation requires a 5/8-inch hex key or socket driver. De-energize and lock out all equipment before accessing fastener locations in live machinery, per applicable OSHA lockout/tagout procedures. Do not reuse fasteners that show thread deformation, corrosion pitting, or head damage. Torque to the value specified in the equipment manufacturer's documentation or applicable engineering drawings.