Apex 328-4X Slotted Power Screwdriver Bit 6 in 1/4 Hex

Product Description

The APEX 328-4X is a slotted power screwdriver bit designed for use with power drivers and impact tools that accept a standard 1/4 inch hex shank. Built for trade professionals who need a reliable bit for slotted fasteners in production, maintenance, and service applications, this bit measures 6 inches in overall length and features a blade width of 0.275 inches. The 1/4 inch hex drive ensures compatibility with common quick-change bit holders and power screwdriver chucks. At 0.093 pounds, it is lightweight and fits easily into standard bit pouches and driver kits.

This bit is suited for HVAC technicians, electricians, plumbers, and general mechanical contractors who encounter slotted screw heads on panels, covers, terminal blocks, and equipment enclosures. The 6 inch overall length provides added reach in confined spaces and deeper work areas where standard-length bits cannot access fasteners. It is rated for screw sizes 8F through 10R, covering a common range of slotted fastener applications in residential and light commercial service work.

Key Features

• Slotted bit type for use with slotted-head fasteners in power driver applications
• 1/4 inch hex drive fits standard quick-change bit holders and power screwdrivers
• 6 inch overall length provides extended reach in tight or recessed areas
• Blade width of 0.275 inches with a blade thickness of 0.042 inches for precise fastener engagement
• Fits screw sizes 8F to 10R covering a broad range of common slotted fasteners
• Compact 0.093 pound weight for easy handling and bit kit storage

Compatibility

Designed as an OEM-style power screwdriver bit for use with any 1/4 inch hex quick-change driver system accepting standard power screwdriver bits.

Installation Notes

Installation requires no special tools beyond the power driver or bit holder accepting a 1/4 inch hex shank. Always power down or de-energize equipment before driving or removing fasteners on electrical panels, HVAC equipment, or plumbing access covers. Inspect the bit tip prior to use and replace if the blade shows signs of wear or rounding to prevent fastener damage. Follow applicable NEC or equipment manufacturer guidelines when working on energized systems.