Value Collection A996579 Smooth Flange Bolt M12x1.75 80mm

Product Description

The VALUE COLLECTION A996579 is a metric hex flange bolt designed for general-purpose fastening in industrial, mechanical, and structural assemblies. This bolt features an M12 x 1.75 thread, an 80 mm length under head, and a smooth flange with a 26.6 mm diameter that distributes clamping load over a wider surface area without the need for a separate washer. Manufactured from Grade 8.8 steel with a zinc plating finish for corrosion resistance, the bolt meets ASME - ANSI B18.2.3.4M and DIN 6921 standards. It is driven by a 16 mm hex drive. Sold in a pack of 5 units.

This bolt is suited for use in light to medium-duty metal fabrication, equipment assembly, maintenance and repair operations, and general industrial fastening applications. The smooth flange bearing surface makes it appropriate for installations where a flat, washer-face contact is needed at the bolt head. Typical installers include millwrights, maintenance mechanics, and assembly technicians working in industrial or manufacturing environments. The 30 mm thread length provides adequate engagement depth for standard-thickness fastened members.

Key Features

• M12 x 1.75 metric thread with 30 mm thread length
• 80 mm length under head for medium-grip-length applications
• Smooth flange with 26.6 mm diameter eliminates need for a separate flat washer
• Grade 8.8 steel construction provides reliable tensile and yield strength for general industrial use
• Zinc-plated finish offers baseline corrosion resistance
• Meets ASME - ANSI B18.2.3.4M and DIN 6921 standards
• Pack of 5 units per order

Compatibility

Designed as an OEM-style metric flange bolt for general industrial fastening applications requiring M12 x 1.75 thread compatibility and conformance to ASME - ANSI B18.2.3.4M and DIN 6921 standards.

Installation Notes

Installation is performed by qualified mechanics or assembly technicians using a 16 mm hex wrench or socket. Always ensure mating threads are clean and free of debris before installation. Follow applicable torque specifications from the equipment manufacturer or relevant fastener standards for Grade 8.8 metric hardware. Inspect the flange seating surface to confirm full contact before final torque is applied.