Minerallac 39006D 3/8" x 1-3/4" Magnetic Hex Driver Bit for #14 Screws

Minerallac 39006D 3/8" x 1-3/4" Magnetic Hex Driver Bit for #14 Screws

The Minerallac 39006D is a 3/8" x 1-3/4" magnetic hex driver bit purpose-built for driving #14 screws in electrical and general trade work. The hex shank is sized to fit standard hex-drive tool holders, impact drivers, and drill chucks, giving installers a quick, secure connection between tool and bit. A built-in magnetic tip holds the screw firmly on the driver tip, reducing dropped hardware and speeding up repetitive fastening tasks. At just 1-3/4" long, the 39006D is compact enough to maneuver inside panelboards, enclosures, and boxes where working space is tight, making it a practical addition to any electrician's driver bit set.

Key Features

• Trade Size: Measures 3/8" x 1-3/4" overall, sized to fit standard hex-drive tool chucks, impact drivers, and driver handles used on the job site.
• Screw Compatibility: Purpose-built for #14 screws, the driver profile is engineered to seat fully in the screw head for a precise, secure fit that helps reduce cam-out, slipping, and stripped screw heads during installation.
• Magnetic Tip: An integrated magnetic tip grips the screw before it's driven, allowing for faster one-handed starts and fewer dropped fasteners when working overhead, inside enclosures, or in tight panel spaces.
• Standard Hex Shank: The 3/8" hex shank is compatible with common hex-drive tool holders and power drivers, allowing for quick bit changes without needing specialized tooling.
• Compact 1-3/4" Length: The shorter overall length is sized for close-quarters work inside panelboards, junction boxes, and enclosures where a full-length bit would be difficult to maneuver.
• Consistent, Repeatable Driving: The combination of a properly matched #14 screw profile and magnetic retention supports consistent torque transfer and fewer missed drives across repetitive fastening tasks.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Electrical Panel and Enclosure Assembly
• Junction Box and Device Box Installation
• Securing #14 Screws on Covers, Straps, and Mounting Hardware
• General Electrical Fastening and Maintenance Tasks
• Professional and Field Electrical Installation Work

Why Minerallac?

Minerallac designs driver bits and fastening accessories for professionals who need dependable performance on demanding job sites. The 39006D's magnetic tip and #14 screw-specific hex profile are built to reduce dropped hardware, minimize stripped screw heads, and keep installation crews moving efficiently through repetitive fastening tasks. Choose Minerallac when you need a driver bit sized and shaped to match the fasteners you're already installing, backed by a design focused on consistent, professional-grade performance in electrical trade applications.