Husqvarna 532179953 Hex Bolt 7/16-20 X 3.75 in Grade 5

Product Description

The HUSQVARNA 532179953 is a Grade 5 hex bolt with a 7/16-20 thread specification and a length of 3.75 inches. This fastener is used to secure components within Husqvarna outdoor power equipment, including lawn and garden machinery. Grade 5 designates a medium-strength carbon steel construction capable of handling the mechanical loads typical in outdoor power equipment assemblies. Licensed service technicians and experienced equipment mechanics install this bolt as a direct OEM replacement during routine maintenance or component repair.

This hex bolt is suited for use in residential and light commercial lawn and garden equipment applications. It serves as a replacement fastener wherever the original hardware has been damaged, stripped, or lost during service. Its UNF fine-thread pitch of 7/16-20 provides strong thread engagement in steel mounting applications common to Husqvarna equipment platforms.

Key Features

• 7/16-20 UNF fine-thread specification for strong thread engagement in steel assemblies
• 3.75-inch length suits deep component fastening applications in outdoor power equipment
• Grade 5 rating indicates medium-carbon steel with heat treatment for reliable mechanical strength
• OEM part number ensures direct-fit replacement without modification

Compatibility

Designed as an OEM-style replacement fastener for Husqvarna lawn and garden power equipment. Refer to your equipment service manual or parts diagram to confirm fitment for your specific model before ordering.

Installation Notes

Installation is performed by qualified outdoor power equipment technicians or experienced mechanics. Disconnect the spark plug wire and engage the parking brake before beginning any fastener service. Use a properly sized combination or socket wrench to achieve secure seating without over-torquing the bolt. Follow the equipment manufacturer service manual for assembly sequence and fastener placement.

Technical Specifications

• Thread Size: 7/16-20 UNF
• Length: 3.75 inches
• Grade: Grade 5
• Head Type: Hex

Standard Information

• Brand: HUSQVARNA
• Manufacturer Part Number: 532179953