Various Screw Spikes For Sale, Buy Railway Screws From Gnee

Hot Selling Screw Spike Models

Gnee can provide a variety of popular railway screw spikes at economical prices. The SS series is the most popular type of sleeper screws, and various sizes are available. In addition, there are square head screws, hexagonal screws, double head screws, tooth nails, wooden nails, etc. We have various specification in stock.

You can choose the product you want to consult, all products can be customized with surface treatment, material, size and quantity.

Ss Series Screw Spikes

SS series screws are one of our hot-selling products, we can provide various types of screws, such as Ss25, Ss35, Ss36 screws, different grades.

Ss series screw spikes

Hot-selling Ss spiral spikes models and specifications

Type	Ss5-150		V20-135
	Ss8-140		V23-115
	Ss8-150		V23-135
	Ss8-160		V23-155
	Ss23-160		V23-215
	Ss25.-165		V26-115
	Ss35.-161
	or type of customer drawing
Grade	4.6	5.6	8.8	10.9
Materials	Q235	35 #	45 #	40Cr
Mechanical property	Tensile strength: ≥ 400Mpa	Tensile strength: ≥ 500Mpa	Tensile strength: ≥ 800Mpa	Tensile strength: ≥ 1000Mpa
	Yield strength: ≥ 240Mpa	Yield strength: ≥ 300Mpa	Yield strength: ≥ 640Mpa	Yield strength: ≥ 900Mpa
	Longation: ≥ 22%	Longation: ≥ 20%	Longation: ≥ 12%	Longation: ≥ 9%
	Cold bending: 90 degrees without cracks	Cold bending: 90 degrees without cracks	Cold bending: 90 degrees without cracks	Cold bending: 90 degrees without cracks
Surface	Natural (oiled), Black, Zinc, HDG, Wax, Asphalt, Dacromet, Zincation
Standard refers	ISO898-1、UIC864-1 and NF F500-50

Square head screw spike

The square head screw spike has a square head design. Compared with the round head of the traditional spike, the square head design provides a larger contact surface area, which helps to improve the contact surface between the spike and the rail and increase the fixing stability.

Square head spiral spike

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

Hexagonal spiral spike

Its head is designed in a hexagonal shape instead of the traditional round head. This design makes it easier to rotate and fix it with a hexagonal wrench or other tools when in use. Hexagon screw spikes include several different sizes such as: M22*145, M22*155, M22*165, M22*185, M22*195, etc.

Hexagonal 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
	Without Crack
Surface	Plain (oiled) , Oxide black, Zinc, HDG, Wax, Bitumen, Dacromet, Sherardizing

Double head screw spike

The double head screw spike is a specially designed spike with two heads, where the larger head is used to fix on wooden or concrete sleepers, and the smaller head is used to connect with the rail.

double head screw spikes

This design makes installation more convenient and efficient, while improving the stability and firmness of the spike. Double head screw spikes are usually used in conjunction with the Nabla clip system, which is particularly popular in Africa.

Size	23×174
Grade	4.6, 5.6, 8.8, 10.9
Raw Material	Q235, 35#, 45#
Surface Treatment	Plain (oiled), Bluing, Zinc, HDG, etc.

Other Screw Spikes

AS screw spikes

Mechanical properties	UTS 550 – 700 N/mm2, elongation 15%
Standard	BS 64 normal strength
Surface treatment	ordinary oil, sandblasting oil, black oxide, galvanized, hot dip galvanized, Dacromet and galvanized

24×185mm Alloy Steel Screw Spikes

Specifications	24×185mm
Material	alloy steel
Grade	8.8
Standard	GB/T3098.1
Surface treatment	ordinary oil, sandblasting oil, black oxide, galvanized, hot-dip galvanized, Dacromet and galvanized

TR Thread Screw

TR Screw Spikes

Size	Tr 22 ×L, Tr 23 ×L, L= 115 mm ~ 165 mm, step length 5 mm
Grade	4.6, 5.6, 8.8, 10.9
Standard	NF F500—15, UIC 864—1, ISO 898—1
Surface treatment	ordinary oil, sandblasting oil, black oxide, galvanized, hot-dip galvanized, Dacromet, galvanized

Timber Screw

timber screw spikes

Size	diameter 15/16”, 1”, L is 16×115, 19×115 as ordered. Diameter 3/4” × L, L=12”
Material	Low carbon steel Q235
Mechanical properties	Minimum tensile strength 740000psi
Surface treatment	Black oil, wax immersion

Chex Screw Spike

chex screw spikes

Specifications	diameter 15/16”, 1”, L is 16×115, 19×115 as ordered. Diameter 3/4” × L, L=12”
Grade	Low carbon steel Q235
Standard	Minimum tensile strength 740000psi
Surface treatment	Black oil, wax immersion
Other models can be customized according to customer drawings and grades

Product Description

Railway screw spikes are commonly used to fasten railway sleepers or railroad ties, and they can also be used in combination with plastic ferrules and cast into concrete sleepers/railroad ties. Depending on specific geographical requirements, railway spiral spikes can vary in thread profile, length, diameter and drive head. Our spikes are available in a variety of sizes to suit most railway applications.

We also produce screw spikes to meet customer needs based on drawings provided by customers and provide free samples.

Gnee Screw Spike Production Process

Gnee Screw Spike Production Process generally includes the following steps:

Raw material: High-quality steel is selected as the raw material for the production of screw spikes.
Wire drawing: The raw steel is wire drawn to obtain the required diameter and length of steel wire.
Rod cutting: The wire after wire drawing is cut into rods of appropriate length.
Head forming: The head of the screw spike is formed by processes such as stamping or forging, usually in a specific shape to ensure that the spike can be firmly locked by the rail fastening system when installed.
Trimming: Trimming is performed on one end of the steel rod so that the spike can pass through the wooden or concrete sleeper more easily.
Thread rolling: The steel bar of the spike is thread rolled so that it can be tightly connected with the nut during installation.
Heat treatment: The thread spike is properly heated to improve its strength and durability.
Surface finish: The screw spike is surface treated to ensure that its surface is smooth and meets the requirements of relevant standards.
Inspection: The quality of the spiral spikes produced is inspected, including inspection of size, appearance, thread quality, etc.
Packaging: The spiral spikes that pass the inspection are packaged, usually with appropriate packaging materials to prevent damage during transportation.

Additional information

Standard	Railway Safety Anchored, DIN 17221，BS 970，GB/T 4357，GB/T 4358
Material Grades	Q235, 35#, 45#, 40Cr, 20MnTiB, 35CrMo, 42CrMo, etc
Surface Treatment	natural oiling, blackening, hot-dip galvanizing, electro-galvanizing, Dacromet, etc.
Application	For Light, Heavy-load Railways. For wooden and concrete sleepers

Advantages of Gnee Rail Screw Spikes

Qualifications and Systems

Gnee has always regarded “quality certainty” as the lifeline of the company. In the development of railway equipment, we deeply implement the ISO9001-2015 international quality management standard and have officially obtained a railway product manufacturing license.

Strict Quality Control
To ensure that every fastener delivered to our customers meets contractual requirements, Gnee has established a three-pronged quality assurance system:

Supplier Traceability System: A strict entry mechanism is implemented. All raw materials must be accompanied by chemical composition and mechanical performance reports and undergo sampling verification by our laboratory. Those that do not meet the standards are resolutely rejected.
Standardized Production Process: We possess advanced production lines for automated casting, rolling, and spring clip forming. From physical performance testing to salt spray corrosion testing, data is monitored in real time to ensure consistent quality.

Multi-Standard Compatible Manufacturing Capabilities

Thanks to our deep understanding of multiple international standards such as ASTM, DIN, BS, and JIS, Gnee Rails products are capable of operating in the global railway market. We regularly undergo inspections by internationally recognized testing organizations such as SGS, BV, and ABS to ensure that every order accurately meets local route requirements.

Three-Year Warranty Commitment

We promise to provide a three-year quality guarantee. If any non-human-caused manufacturing defects occur within the warranty period, we promise to complete the return or exchange within 60 days of receiving notification, completely eliminating any concerns for our customers.