Product description

The Heavy Hex Nut is a high-strength fastener used for structural assembly on Snap-On wheel service equipment. Sized at 1/2-13 UNC, this nut is thicker and wider than standard hex nuts, providing increased thread engagement and better resistance to loosening under vibration. The zinc plating offers essential protection against the moisture and corrosive chemicals frequently encountered in automotive bays. Using the correct heavy-duty hardware is critical for the safety and stability of large equipment like tire changers and lift columns during operation.

Product highlights

• 1/2-13 UNC-2B thread provides a secure, vibration-resistant fit.
• Heavy hex design offers larger wrenching surface and greater load distribution.
• Zinc-plated finish prevents rust and seizing for easier future maintenance.
• Grade-matched for equipment standards to ensure structural integrity.

Specs

Thread Size: 1/2-13 UNC-2B
Type: Heavy Hex
Manufacturer Part Number: 1109285000
Country of Manufacture: USA

Direct replacement models

Snap-On: 1109285000
Fits Models: Universal structural application on Snap-On shop equipment.

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.