Railway spike, also known as railroad spikes, railway spikes, railway spikes, screw spikes, and railway screw spikes, are essential components used in the construction and maintenance of railway tracks. The 5 1/2″ AS Rail Coach Screw is a strong fastening component for railway construction and maintenance. It secures rail tracks to wooden or composite sleepers, ensuring stability and proper alignment.
GNEE Rail manufactures and supplies these coach screws, catering to a global market that includes the United States, the United Kingdom, Finland, India, Pakistan, Russia, and many other countries. Our commitment to quality and competitive pricing ensures that our products meet the highest standards required for railway construction and maintenance. For more information or to place an order, please feel free to contact us. Our dedicated team is ready to assist you with any questions or custom requirements you may have.
Model: 5 1/2 ” AS coach screw
Type: railway spike, sleeper coach screws, railway sleeper coach screws
Brand: GNEE rail
Length: 5 1/2 inches (139.7mm + 3.18mm)
Diameter & Neck:
Minor Diameter: 17.46mm + 0.38mm
Major Diameter: φ 23.8mm + 0.38mm
Neck Diameter: φ 25.4mm + 0.38mm x 14.29mm
Square head & Thickness:
Top: 16.99mm A/F +0mm -0.76mm
Bottom: 28.58mm A/F +0mm -0.76mm
Overall Height: 31.75mm from top to underside of head +1.27mm
Material: BS64, GB 699-88, 45# or 35#
Tensile strength: 550-700 N/mm²
Surface treatment: Hot Dipped Galvanised (HDG)
Weight: Approx. 0.6kg
Elongation: 15%
