Value Collection JNI5062LH-050BX Hex Nut 5/8-11 Lh Grade 2

Product Description

The VALUE COLLECTION JNI5062LH-050BX is a 5/8-11 UNC hex nut with left-hand thread, manufactured from Grade 2 steel with a bright, uncoated finish. It measures 15/16 inches across flats and 3/8 inches in height. Left-hand thread fasteners are used in applications where standard right-hand threads would loosen under operational torque or rotation, such as rotating shaft assemblies, equipment spindles, and counterclockwise-driven mechanisms. This nut is installed by licensed tradespeople and maintenance technicians working across mechanical, industrial, and facility maintenance applications.

This hex nut is suited for residential and commercial mechanical applications requiring a left-hand thread 5/8-11 UNC fastener. Common install scenarios include rotating equipment, fan assemblies, and specialty mechanical linkages where reverse-thread fasteners are specified by the equipment manufacturer. Each package contains 1 nut, with a minimum order quantity of 5.

Key Features

• Left-hand thread prevents loosening in counterclockwise-rotation applications
• 5/8-11 UNC thread standard for broad mechanical compatibility
• Grade 2 steel construction provides adequate strength for general mechanical fastening
• Bright, uncoated finish — no added coating that could affect fit or torque values
• 15/16 inches across flats for standard wrench fitment
• 3/8 inch nut height suitable for standard hex nut seating

Compatibility

Designed as a general-purpose left-hand thread hex nut for mechanical and industrial assemblies specifying a 5/8-11 UNC left-hand thread fastener.

Installation Notes

This fastener is installed by maintenance technicians or tradespeople working on mechanical assemblies. Power down and de-energize all rotating equipment before servicing. Left-hand thread fasteners tighten counterclockwise and loosen clockwise — confirm thread direction before installation to avoid cross-threading or fastener damage. Use an appropriately sized wrench or socket to achieve proper seating without over-torquing the nut.