030-7042-00 – 5/16 – 3/4 Hex Washer Type – Thread Cutting Screw

Key Features of Bad Boy Mower 030-7042-00 – 5/16 - 3/4 Hex Washer Type Thread Cutting Screw

OEM Thread-Cutting Design: Creates secure threads in unthreaded holes during installation for a tight, lasting fit.
5/16 - 3/4 Size: Standard dimensions compatible with multiple Bad Boy Mower assemblies.
Hex Washer Head: Provides greater clamping surface and prevents hardware slippage.
Corrosion-Resistant Finish: Zinc coating protects against moisture, rust, and environmental exposure.
Durable Construction: Hardened steel build ensures strength under vibration and stress.
Easy Installation: Cuts threads cleanly with consistent torque for professional-grade fastening.
See Models Used On below for more detail.

SKU:

030-7042-00
Weight:

0.40

$2.99

Usually ship in 1-3 days

Bad Boy Mower 030-7042-00 – 5/16 – 3/4 Hex Washer Type Thread Cutting Screw

The Bad Boy Mower 030-7042-00 – 5/16 – 3/4 Hex Washer Type Thread Cutting Screw is a genuine OEM fastener engineered for secure, self-threading performance in metal components. Designed to cut precise threads during installation, this screw provides a tight, vibration-resistant fit ideal for high-performance mower assemblies.

Manufactured from hardened steel and zinc-coated for corrosion resistance, the 030-7042-00 delivers dependable holding strength in frame, bracket, and deck applications. Its integrated hex washer head increases surface contact, distributing clamping pressure evenly to prevent pull-through or deformation.

Unlike generic alternatives, this OEM thread-cutting screw ensures consistent torque, proper engagement, and long-term reliability in all compatible Bad Boy Mower models. It’s built to withstand high vibration and harsh outdoor conditions while maintaining a solid connection between key components.

At BadBoyMowerParts.com, we stock the complete range of OEM screws, bolts, and washers engineered to meet Bad Boy’s exacting standards. With free shipping on orders over $100, keeping essential fasteners like the 030-7042-00 in your inventory ensures reliable repairs and maintenance.

Weight	0.40 lbs

Models Used On

(Click Link For Diagram)

2026

Maverick HD - Lower Frame Assembly
Renegade - Diesel - Front End
Renegade - Gas - Front End
Rogue - Front End

2025

Maverick - Lower Frame Assembly
Maverick HD - Lower Frame Assembly
Renegade - Diesel - Front End
Renegade - Gas - Front End
Rogue - Front End
ZT Elite - Lower Frame

2024

Maverick - Lower Frame Assembly
Maverick HD - Lower Frame Assembly
Renegade - Diesel - Front End
Renegade - Gas - Front End
Rogue - Front End
ZT Elite - Lower Frame

2023

Maverick - Lower Frame Assembly
Maverick HD - Lower Frame Assembly
Renegade - Diesel - Front End
Renegade - Gas - Front End
Rogue - Front End
ZT Elite - Lower Frame
ZT Elite Limited - Lower Frame

2022

Maverick - Engine - Briggs CXI
Maverick - Engine - Kawasaki FS730V
Maverick - Engine - Kohler ZT740
Maverick - Fuel Tank & Rear Cover
Maverick - Lower Frame Assembly
Maverick HD - Fuel Tanks & Rear Cover
Maverick HD - Lower Frame Assembly
MZ & MZ Magnum - Engine - Kawasaki FR651V
MZ & MZ Magnum - Engine - Kohler KS590
MZ & MZ Magnum - Engine - Kohler KT725 & KT740
MZ & MZ Magnum - Fuel Tank & Rear Cover
Renegade - Diesel - Front End
Renegade - Gas - Front End
Rogue - Front End
ZT Avenger - Engine - Briggs CXI
ZT Avenger - Engine - Kawasaki FR691
ZT Avenger - Engine - Kohler KT740
ZT Avenger - Fuel Tank & Rear Cover
ZT Elite - Engine - Briggs
ZT Elite - Engine - Kawasaki
ZT Elite - Engine - Kohler KT740 & KT745P
ZT Elite - Fuel Tank & Rear Covers

2021

Compact Outlaw - Seat & Floorpan
Maverick - Gas Tank & Rear Cover
Maverick - Lower Frame Assembly
MZ & MZ Magnum - Seat Pan, Covers & Wiring
Renegade - Diesel - Front End
Renegade - Gas - Front End
Rogue - Front End
ZT Avenger - Battery, Seat Pan & Covers
ZT Elite - Fuel Tank & Rear Covers

2020

Compact Outlaw - Seat & Floorpan
Diesel - 1500cc - Seat Frame
Maverick - Upper Frame Assembly
MZ & MZ Magnum - Seat Pan and Covers
Renegade - Diesel - Front End
Renegade - Gas - Front End
Rogue - Front End
ZT Avenger - Battery, Seat Pan & Covers
ZT Elite - Battery, Seat Pan & Covers

2019

Compact Outlaw - Seat and Floorpan
Diesel - 1500cc - Seat Frame
Maverick - Upper Frame Assembly
MZ & MZ Magnum - Seat Pan and Covers
Renegade - Diesel - Front End
Renegade - Gas - Front End
Rogue - Front End
ZT Elite - Battery, Seat Pan & Covers

2018

Compact Outlaw - Upper Frame Assembly
Diesel - 1100cc - Seat Frame
Diesel - 1500cc - Seat Frame
Maverick - Upper Frame Assembly
MZ - Seat Pan and Covers
Outlaw & Outlaw Extreme - Seat Assembly
Outlaw XP - Seat Assembly
ZT Elite - Seat Frame and Cover Assembly

2017

Compact Outlaw - Seat Frame
Diesel - 1100cc - Seat Frame
Diesel - 1500cc - Seat Frame
Maverick - Seat Frame
MZ & MZ Magnum - Frame Assembly
Outlaw & Outlaw Extreme - Seat Frame
Outlaw XP - Seat Frame
Stand-On - 36" Deck Assembly
ZT Elite - Seat Frame Assembly

2016

Compact Outlaw - Seat & Frame Assembly
Diesel 1100cc - Seat Assembly
Diesel 1500cc - Seat Assembly
MZ Magnum - Fuel Tank Assembly
Outlaw & Outlaw Extreme - Seat Assembly
Outlaw XP - Seat Frame
Stand-On - 36" Deck Assembly
ZT Elite - Seat Assembly

2015

CZT Elite - Seat Assembly
Diesels - Seat Frame
MZ Magnum - Shroud Assembly
Outlaw & Outlaw Extreme - Seat Assembly
Outlaw XP - Seat Frame
ZT Elite - Seat Frame

2014

CZT Elite - Top Frame Assembly
Diesels - Seat Frame
MZ Magnum - Shroud Assembly
Outlaw & Outlaw Extreme - Seat Assembly
Outlaw XP - Seat Assembly
ZT Elite - Top Frame Assembly

2013

CZT - Seat & Frame
Diesels - Seat Frame
MZ Magnum - Fuel Tank & Frame
Outlaw & Outlaw Extreme - Seat Assembly
Outlaw XP - Seat Frame Assembly
ZT Elite - Seat Frame

2012

CZT - Seat & Actuator Bar
Diesels - Seat Frame
Outlaw & Outlaw Extreme - Seat Assembly
Outlaw XP - Seat Assembly
ZT - Actuator Bar Assembly