Apex 480-4BNX Phillips Insert Bit 4 Point 5/16 in Drive

Product Description

The APEX 480-4BNX is a Phillips screwdriver insert bit designed for use in power tools, impact drivers, and manual bit holders that accept a 5/16 inch hex drive. Built from steel with a 4-point tip configuration, this bit is suited for high-torque fastening applications where durability and consistent drive engagement are required. The overall length of 1-1/2 inches makes it a compact, insert-style bit intended for use with bit holders or power screwdriver chucks rather than standalone use. Licensed electricians, HVAC technicians, plumbers, and general trade professionals rely on insert bits like this for repetitive fastening tasks on equipment panels, enclosures, and mechanical assemblies.

This insert bit is appropriate for residential and commercial trade applications wherever Phillips head fasteners are encountered. Common use cases include securing electrical panel covers, HVAC equipment access panels, plumbing fixture mounting, and general mechanical assembly work. Its steel construction is built to hold up in demanding job-site conditions, making it a practical addition to any service technician's bit set.

Key Features

• 4-point Phillips tip for positive engagement with Phillips head fasteners
• 5/16 inch drive size compatible with standard bit holders and power tool chucks
• 1-1/2 inch overall length in a compact insert-bit form factor
• Steel construction for durability in demanding job-site conditions
• Insert-style design for use with bit extensions, holders, and power screwdrivers

Compatibility

Designed as an OEM-style insert bit for use with 5/16 inch drive bit holders and power screwdriver chucks that accept standard insert bits.

Installation Notes

Insert bits should be seated fully into the bit holder or chuck before applying torque to prevent cam-out or tip damage. Inspect the bit tip for wear before use, as a worn Phillips tip increases the risk of fastener damage. This bit is intended for use by trade professionals familiar with power tool safety practices and appropriate torque application for the fasteners being driven.