Screw spikes for Rail Fasteners

A rail spike, commonly known as a railroad spike or track spike, is a large nail-like metal fastener used to secure rails to wooden or concrete ties (sleepers) in the construction and maintenance of railway tracks. GNEE is a professional manufacturer of rail spikes. Our railroad spikes are forged using the finest carbon steel as raw material.

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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. The pull-out resistance is 0.5 ~ 1.0 times larger than that of common rail spike, but the thrust resistance is 50% less. Due to disassembly and assembly inconvenience, it is difficult to adjust the rail gauge, which is generally used on the railway turnout.

Screw spike type

Ss series Sleeper Screw

Type	Specification	Weight/kg	Surface	Standard
Ss 1/130	M22*130	0.451		UIC
Ss 1/150	M22*150	0.478	Natural	AREMA
Ss 2/180	M22*150	0.595	Zinc	GB
Ss 5/150	M24*150	0.545	Paint	or
Ss 6/150	M26*150	0.702	Oil	According to your drawings or samples.
Ss 7/180	M24*180	0.636	According to your needs.
Ss 8/140	M24*140	0.528
Ss 8/150	M24*150	0.548

Square head screw spike

Type	Specification	Material	Surface	Standard
Type	Specification	Material	Surface	Standard	Square head screw spike	M22*145	45#	Natural	UIC
55Q	Zinc	AREMA				M22*145
M22*155	Q235	Paint	DIN
M22*165	or	Oil	GB
M22*185	According to your needs.	According to your needs.	or
M22*195			According to your drawings or samples.
Other kinds

Hexagon screw spike

Grade	4.6	5 .6	8.8	10.9
Material	Q235	35#	45#	40Cr
Mechanical	Tensile strength: ≥ 400Mpa	Tensile strength: ≥ 500Mpa	Tensile strength: ≥ 800Mpa	Tensile strength: ≥ 1000Mpa
	Yield strength: ≥ 240Mpa	Yield strength: ≥ 300Mpa	Yield strength: ≥ 640Mpa	Yield strength: ≥ 900Mpa
	Elongation: ≥ 22%	Elongation: ≥ 20%	Elongation: ≥ 12%	Elongation: ≥ 9%
	Cold bending: 90 degree	Cold bending: 90 degree	Cold bending: 90 degree	Cold bending: 90 degree
	without crack	without crack	without crack	without crack
Surface	plain (oiled) , Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

Double-head screw spike

Specification	Material	Surface	Standard
5/8×6 ”	A3,Q235, 45#,55#, etc	According to customer needs.	According to customer’s drawings or samples.
9/16×5-1/2 ”
3/8”×3-1/2 ”
1/2×3-1/2
Other kinds

Screw Spike Manufacturing Process

Manufacturing Process for screw spike: Raw Material→Wiredrawing→Rod Cutting→Head Forming→Edge Cutting→Thread Rolling→Heating Treatment→Surface Treatment→Final Inspection→Packing→Shipment

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GNEE RAIL specializes in providing a wide range of high-performance connection and fixing solutions for the rail transit industry. Its product offerings include rail clips, high-strength rail bolts, insulated gauge blocks, anti-loosening spikes, composite pads, rail cleats, sleeper anchors, switch fastening systems, rail anti-climbers, elastic washers, nylon baffles, welded gauge rods, embedded casings, rail buffers, T-head bolts, fishplate bolts, and specialized rail washers, among other key components. Leveraging its strong R&D capabilities and global supply chain, GNEE RAIL continues to provide customers with cost-effective, corrosion-resistant, and long-life rail fastening products, contributing to the safe and efficient development of global rail transit construction.

rail steel steel rail

GB rail

Screw spike type

Screw Spike Manufacturing Process

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