15/16x6” Plain Screw Spike

The screw spike is also known as rail screw. As one kind of Rail spike, it is a metal screw for fixing rail fasteners. Screw spike is usually made of NO.3 steel. Because its nail rod surface has thread, so it is called screw spike.

Specifications of screw spike:

Grade: 4.6, 5.6, 8.8 

Material: Q235, 35#, 45#

MOQ: 5000PCS

Screw Spikes serve as critical anchoring elements within railway fastening systems, playing a key role in securing the rail infrastructure. Their unique threaded design generates substantial mechanical engagement, firmly anchoring the rail system into concrete sleepers or track panels. This connection effectively resists longitudinal forces and vibrational loads induced by train operations, ensuring long-term stability of track geometry.

The 15/16x6" Plain Screw Spike specification highlights the design characteristics of this spike. With a shank diameter of 15/16 inches (approximately 23.8 mm), it falls into the large spike category, suitable for the demanding conditions of heavy-haul railways. The 6-inch (approximately 152 mm) overall length provides sufficient anchoring depth within the concrete substrate, delivering reliable pull-out resistance and meeting the engineering requirements of high axle-load transportation.

This model features a standard surface treatment, including rust-preventive oil coating or blackening. Such basic protection offers effective corrosion resistance during storage and transport, ensuring product quality prior to installation. Compared to more intensive protective coatings, this approach is cost-effective while adequately meeting general environmental requirements.

GNEE RAILWAY RAILWAY specializes in the development and supply of railway fastening components, offering a full range of Screw Spikes including the 15/16x6-inch model. Our products strictly adhere to international standards, with comprehensive quality assurance across material selection, heat treatment, and dimensional control. For specialized engineering requirements, we provide tailored solutions, including specification adjustments, material upgrades, and optimized surface treatments. Engineering teams are welcome to contact us for detailed product information and technical support.

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