018-0004-00 – 1/2-13 – 7″ Hex Bolt – Grade 5

Key Features of Bad Boy Mower 018-0004-00 – 1/2-13 × 7" Hex Bolt – Grade 5

  • OEM Quality Construction: Genuine Bad Boy replacement bolt manufactured to factory specifications.
  • 1/2-13 Thread Pitch: Provides strong, secure fastening for heavy-duty mower components.
  • 7-Inch Length: Ideal for frame assemblies, engine brackets, and high-stress connections.
  • Grade 5 Strength: Delivers superior tensile performance for vibration-resistant stability.
  • Durable Carbon Steel Build: Hardened for long-lasting strength and consistent reliability.
  • Zinc-Plated Finish: Protects against corrosion, rust, and environmental wear.
  • Precision Hex Head: Allows for easy tightening and secure torque application.
  • Versatile Application: Commonly used across multiple Bad Boy mower assemblies.
  • Easy Installation: Direct OEM replacement ensures quick, accurate fitment.
  • See Models Used On below for more detail.
  • SKU:

    018-0004-00

$5.49
Usually ship in 1-3 days

Bad Boy Mower 018-0004-00 – 1/2-13 × 7″ Hex Bolt – Grade 5

The Bad Boy Mower 018-0004-00 – 1/2-13 × 7″ Hex Bolt – Grade 5 is a genuine OEM replacement fastener designed to provide secure, high-strength connections across key mower assemblies. Built to Bad Boy’s exact factory specifications, this heavy-duty bolt ensures consistent tension, durability, and long-lasting performance under demanding conditions.

Engineered for various Bad Boy Mower models and applications, the 018-0004-00 features a 1/2-13 coarse thread and a 7-inch length, making it ideal for frame assemblies, engine brackets, and high-load mounting points. As a Grade 5 fastener, it provides increased tensile strength for secure, vibration-resistant connections that withstand continuous use.

Constructed from hardened carbon steel with a zinc-plated finish, this bolt resists corrosion and rust while maintaining its structural integrity in outdoor environments. The precision-machined hex head allows for easy installation and removal using standard wrenches or sockets, ensuring a tight, reliable fit every time.

This OEM fastener meets Bad Boy’s standards for strength, performance, and fitment. The Bad Boy OEM 1/2-13 × 7″ Grade 5 Hex Bolt is built for superior durability, helping keep your mower’s assemblies securely fastened and functioning safely for years to come.

At BadBoyMowerParts.com, we carry a full inventory of OEM bolts, nuts, washers, and hardware kits engineered specifically for Bad Boy Mowers. With free shipping on orders over $100, genuine parts like the 018-0004-00 ensure proper fitment, dependable strength, and lasting protection against wear and corrosion.

Models Used On

(Click Link For Diagram)

2026

2025

2024

2023

2022

2021

2020

2019