Steel Railway Fastening Dog Spikes

Steel Railway Fastening Dog Spikes

Dog spikes is functionally equivalent to a cut spike and is also square in horizontal section and of similar dimensions, but has a pointed penetrating end, and the rail head has two lugs on either side, giving the impression of a dog's head and aiding spike removal.
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Description
Technical Parameters

Dog Spikes Product Overview

Feature Description
Product Name Dog Spike
Core Function Fastens flat-bottom rail to timber sleepers
Key Feature Square head and offset point for anti-rotation
Primary Standard Historic & Regional Railway Specifications (e.g., AREMA)
Material & Coating Low-carbon steel, often galvanized or blued

Steel Railway Fastening Dog Spikes

Application & Characteristics

Aspect Specification
Typical Application Traditional timber tie tracks, heritage railways
Installation Method Manual driving with a spike maul
Key Advantage Simple design, low cost, easy installation and removal
Limitation Provides less lateral restraint than modern fasteners
Status Largely superseded by elastic fasteners in mainline use

Steel Railway Fastening Dog Spikes

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Steel Railway Fastening Dog Spikes

Steel Railway Fastening Dog Spikes

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