Value Collection 7552BMQ Square Head Bolt 3/4-10 Unc

Product Description

The VALUE COLLECTION 7552BMQ is a square head bolt designed for heavy-duty fastening applications where a wrench or pipe wrench must grip the head. This bolt features a 3/4-10 UNC thread size with a 3-1/4 inch length under head, manufactured from Grade 2 steel with an uncoated finish. The square head profile provides four flat bearing surfaces, making it practical in applications where clearance limits the use of a standard hex head fastener. It meets ANSI/ASME B18.2.1 dimensional standards. Plumbers, ironworkers, millwrights, and general contractors commonly install this type of fastener in structural, mechanical, and utility assemblies.

This bolt is suited for residential and commercial construction, mechanical equipment framing, timber connections, agricultural equipment, and industrial maintenance applications. The coarse 3/4-10 UNC thread pattern engages quickly and performs reliably in steel-to-steel and steel-to-wood joints. The uncoated finish makes it appropriate for dry or protected interior environments. Trade professionals select square head bolts when work conditions call for a fastener that resists spinning during installation without requiring a separate anti-rotation feature.

Key Features

• 3/4-10 UNC coarse thread for fast engagement and strong holding power
• 3-1/4 inch length under head for medium-depth fastening applications
• Grade 2 steel construction meets general-purpose structural requirements
• Square head profile provides positive wrench grip on four flat surfaces
• Meets ANSI/ASME B18.2.1 dimensional standards for consistent interchangeability
• Uncoated finish suitable for protected interior or painted assemblies

Compatibility

Designed as a general-purpose square head bolt for use in structural, mechanical, and utility assemblies requiring 3/4-10 UNC thread fasteners conforming to ANSI/ASME B18.2.1.

Installation Notes

Installation is performed with a wrench, adjustable wrench, or pipe wrench sized to fit the square head. Power down or de-energize any adjacent equipment before beginning fastener work in mechanical or electrical enclosures. Apply appropriate thread engagement depth per ASME or applicable structural codes. Do not use in high-strength or critical-load applications requiring Grade 5 or Grade 8 hardware without engineering review.