ADD A CAT 3/8-Inch Security Bolt 

The ADD A CAT 3/8-inch security bolt is proprietary, tamper-resistant hardware used to secure an ADD A CAT catalytic converter shield to the vehicle. It requires the matching ADD Automotive security bit for installation and removal.

Materials
Constructed from durable metal for automotive underbody use. The bolt is designed to provide dependable clamping strength and withstand normal road exposure. Contact ADD Automotive for the exact material or finish specifications.

Dimensions
The bolt has a 3/8-inch diameter. Bolt length, thread pattern and quantity may vary depending on the ADD A CAT shield and vehicle application.

Features

• Proprietary tamper-resistant head
• Cannot be removed with common sockets or standard bits
• Works with the matching ADD Automotive security bit
• Helps discourage unauthorized shield removal
• Designed for ADD A CAT catalytic converter shields
• Durable hardware for automotive underbody installation

Use Cases
Used to install, secure, service or replace hardware on compatible ADD A CAT catalytic converter shields. The specialized bolt helps create an additional barrier against catalytic converter theft.

Included
(1) ADD A CAT 3/8-inch security bolt. Verify the product listing for the exact quantity and whether the matching security bit, washers or additional hardware are included.

(1) SECURITY BIT

Care
Inspect the bolt during routine vehicle maintenance and make sure it remains properly tightened. Use only the matching ADD Automotive security bit for installation or removal. Do not use damaged, stripped or incorrectly sized tools. Keep the security bit in a safe location for future shield servicing.

Description

Patented 3/8 Automotive Security Bolt by ADD Automotive for vehicle anti-theft fastening and catalytic converter shield hardware. This tamper-resistant security bolt features a proprietary recessed drive and rounded/button-style head designed to help deter removal with common tools. The silver metal bolt is built for corrosion-resistant performance in exposed automotive environments and is suitable for long-term use on vehicle security installations. Relevant applications include ADD Automotive cat shield hardware and Toyota Tundra hardware where this 3/8 security bolt is specified. Installation is straightforward when used with the matching security bit and compatible hardware system. If exact material, finish, thread specifications, or fitment years are known, add them here for stronger technical matching.