Bridgeport 11061178 Hex Head Bolt 1/2-13 X 5

Product Description

The BRIDGEPORT 11061178 is a 1/2-13 x 5 hex head bolt designed as a hardware replacement component for Bridgeport milling machines. This fastener provides the clamping and assembly function required to maintain structural integrity in precision machining equipment. With a 1/2-13 thread specification, it meets standard Unified National Coarse (UNC) thread requirements, allowing direct replacement without thread chasing in most applications. Machinists, millwrights, and machine tool service technicians stock this bolt as a common wear or damage replacement in shop environments.

This bolt is specified for use with BRIDGEPORT I Series milling machines in the Basic Machine configuration. It is a standard hardware item used in machine assembly and field service applications where original fastener replacement is required. Shops running I Series knee mills will encounter this fastener during routine maintenance, table service, knee adjustments, and general machine rebuilds.

Key Features

• 1/2-13 UNC thread form for direct OEM-spec replacement
• 5-inch length suitable for through-bolt assembly on milling machine components
• Hex head drive for standard wrench and socket tool engagement
• Specified for BRIDGEPORT I Series milling machines
• Sold individually — package quantity of 1

Compatibility

Designed for use with BRIDGEPORT I Series Milling Machines in the Basic Machine configuration.

Installation Notes

Installation should be performed by a qualified machinist or millwright familiar with Bridgeport-style knee mill assemblies. Power down and lock out the machine at the main disconnect before removing or replacing any fasteners. Use a properly sized wrench or socket to avoid rounding the hex head. Follow the machine manufacturer's service documentation for torque sequence and assembly procedures.