Apex AM-04 Power Screwdriver Bit 1/8 Inch Hex Drive

Product Description

The APEX AM-04 is a hex-drive power screwdriver bit designed for use with power drivers and impact tools in professional trade applications. It features a 1/8 inch hex drive size and an overall length of 1-15/16 inches, making it suitable for driving 1/4 inch set screws in confined or standard-access locations. This bit is built for repetitive fastening tasks where consistent drive engagement matters. HVAC technicians, electricians, and mechanical contractors reach for bits like this when working with equipment panels, set-screw terminals, and hardware assemblies that require controlled torque delivery.

This power screwdriver bit fits standard hex-drive power tool chucks and is used across residential and commercial service work. Typical applications include set-screw fastening on shaft collars, pulleys, electrical connectors, and HVAC equipment covers. The 1-15/16 inch overall length provides enough reach for most standard panel and equipment fastening tasks without excessive bit extension.

Key Features

• 1/8 inch hex drive size for set-screw and hex-socket fastener applications
• 1-15/16 inch overall length suits standard-access fastening positions
• Compatible with 1/4 inch set screws
• Designed for use with power drivers and impact-rated hand tools
• Single-piece per package for targeted replacement or stock replenishment

Compatibility

Designed as a standard hex-drive power screwdriver bit compatible with power tools and drivers accepting 1/8 inch hex shank bits.

Installation Notes

Installation requires a power driver or hand tool with a compatible hex bit chuck. Ensure the tool is powered down or the battery is removed before changing or seating the bit. Verify the bit is fully seated in the chuck before applying torque to avoid cam-out or fastener damage. Follow applicable safety standards for the tool type being used.