BOLT 3/4″ X 4.1/4″ SQ HD FPL
SKU: 0086/076340
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This specialised Square Head Bolt is engineered for securing critical track components including the insulating plate extension piece and insulated end stretcher bar assembly within railway switch systems ensuring reliable and precise facing point lock functionality.
- Precision fastener featuring a 3/4-inch British Standard Whitworth (BSW) diameter.
- The overall length measures 4.1/4 inches supporting robust structural connections.
- Designed with 1.5/8 inches of effective thread length for secure fitting.
- Specifically used in assemblies requiring two fasteners per stretcher bar connection to the switches.
