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Railroad spike

Railroad spike, also called cut spike, is used to secure rails and base plates to railroad ties in the track, it is also used with rail clip, rail clamp and other rail fasteners in rail fastening system. Railway spike can be classified into two types: dog spike and screw spike.
railroad spike

Dog Spike

A dog spike has a square section in horizontal direction and has a pointed penetrating head. The head of dog spike has two lugs on either side, so it gives people the impression of a dog's head. AGICO can produce 5/8*6 '', 9/16*5-1/2 '', 3/8''*3-1/2 '', 1/2*3-1/2 rail spikes, and other kind of dog spikes according to customers’ requirements. The most common railroad spikes are 5/8*6 '' and 9/16*5-1/2 '' for smaller rail section used in North America or US railway.
dog 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 ''
Other kinds

Screw Spike

Screw spike is one kind of commonly used spikes and it is often used with the plastic sleeve casted in the concrete sleeper. The screw spikes are usually applied in rail fastening system to fasten the rails and sleepers with rail clips. Screw spikes are various in sizes to suit different applications. There are mainly four types of screw spikes, Ss series Sleeper Screw, Square head screw spike, Hexagon screw spike and Double-head screw spike.
screw spike

Ss Series Sleeper Screw

Ss series sleeper screw is one of our popular products, and we can provide UIC, AREMA, GB standard screw spikes. Customized products are also available according to the drawings or samples provided by the customers.

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

Square Head Screw Spike

The head of Square head screw spike is square and the different sizes such as M22*145, M22*155, M22*165, M22*185, M22*195 are available.

Type Specification Material Surface Standard
Square head screw spike M22*145 45#
According to your needs
Oil or According to your needs.
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
Size M22*145, M22*155, M22*165, M22*185, M22*195
Surface plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

Double-Head Screw Spike

Double-head screw spike is usually used in Nabla clip fastening system, and it is widely used in Africa. The two-end-head screw spikes AGICO made meet the strict bending requirement of having no crack on the surface after bending 30 degrees or even more.

Type Size Grade Raw material Surface Treatment
Double-head screw spike 23×174 4.6, 5.6, 8.8, 10.9 Q235, 35#, 45# Plain (oiled), Bluing, Zinc, HDG, etc

Other Screw Spike

chex & timber & Tr screw spike

Tr Thread Screw Spike

Size Tr22×L, Tr23×L, L=115mm to 165mm, with step of 5mm
Grade 4.6, 5.6, 8.8, 10.9
Standard NF F500-15, UIC864-1, ISO898-1
Surface plain oiled, blasted oiled, oxide black, zinc plated, HDG, Dacromet, sherardizing

Timber Screw Spike

Size Dia. 15/16’’, 1’’, L as ordered 16×115, 19×115. Dia. 3/4’’ ×L, L=12’’
Material low carbon steel Q235
Mechanical properties Min tensile strength 740000psi
Surface black oil, Wax dipped

Chex Screw Spike

Size 25×190mm   24×180mm
Grade 4.6, 5.6, 8.8
Standard AS1085.18
Surface HDG

Tire Fond Screw Spike

Model Specification Material Unit weight Surface Treatment Export Destination
Tire fond screw spike M24*160 Q235 0.66kg/pc Plain Brazil
Tire fond screw spike M21*149 Q235 0.417kg/pc Plain Brazil
Tire fond screw spike M22*180 Q235 0.579kg/pc Hot-dip galvanized Brazil

Railroad Spike Product Line

Raw Material→Wiredrawing→Rod Cutting→Head Forming→Edge Cutting→Thread Rolling→Heating Treatment→Surface Treatment→Final Inspection→Packing→Shipment

As a professional rail spike supplier, AGICO has its own R&D team, after-sales service team and quality-assurance team. We engage in advanced technology and superior quality product. We invest $10,000,000 to upgrade our testing and inspection facilities to be more modern and precise to guarantee the product quality. Our railroad spikes have been exported to South America, Canada, Portugal, Switzerland, Spain, Czech, Hungary, etc.

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