Railroad Tie Spikes-Rail Dog Spike-Maanshan Kingrail Technology Co.,ltd

Railroad Tie Spikes

Railroad tie spikes, or track spikes, are large railway spikes with offset heads used to secure rails and tie plates to railway sleepers in the rails.

+86 15603721115 tyler@kirail.com Inquiry Now

Product Description

Railroad tie spikes, or track spikes, are large spikes with offset heads used to secure rails and tie plates to railway sleepers in the rails.

As a professional railway fastener manufacturer, Kingrail Parts can produces railway tie spikes in various shapes for different functions. Our railway spikes are made according to EN, Arema, UIC, BS, JIS and other standards.

1. Dog Spikes:

Dog spikes, also known as cut spikes, as the name suggests, the head of dog spikes is L-shaped, shaped like a dog's head, and the square handle is inclined to fit the top surface of the rail bottom. Generally, different sizes of spikes are provided to meet different requirements for the penetration length of spikes. For smaller rail sections, 5/8"*6" and 9/16"*5-1/2" are the two most common types of dog spikes, and they are usually packaged in 200 lb. buckets or 50 lb. kegs.

Specifications: 5/8 x 6'', 9/16 x 5-1/2'', 3/8'' x 3-1/2'', 1/2 x 3-1/2, etc.

Material: A3, Q235, 45#, 55#, etc.

Surface: According to customer's needs.

Standard: According to customer's drawings or samples.

2. Screw Spikes:

Railroad screw spikes are commonly used to fasten concrete sleepers, they can be screwed into plastic dowels that are poured into the concrete sleepers. Unlike dog spikes, rail screw spikes can vary in terms of thread profile, length, diameter and drive head according to different international standards and specific geographic requirements.

(1) SS series Sleeper Screws

Ss series sleeper screws are one of our best selling products, the following are the dimensions of Ss series sleeper screws:

Type	Specification	Weight/kg	Surface	Standard
Ss1/130	M22*130	0.451	Natural, Zinc, Paint, Oil, or according to your needs.	UIC, AREMA, GB, or according to your drawings or samples.
Ss1/150	M22*150	0.478
Ss2/180	M22*180	0.595
Ss5/150	M24*150	0.545
Ss6/150	M26*150	0.702
Ss7/180	M24*180	0.636
Ss8/140	M24*140	0.528
Ss8/150	M24*150	0.548

(2) Square Head Screw Spikes

As the name suggests, this railroad spike is square on one side and threaded on the other.

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.	or
	other kinds			According to your drawings or samples.

(3) Hexagon Screws Spikes

Hexagon screw spikes include several different sizes such as: M22*145, M22*155, M22*165, M22*185, M22*195, etc. The following are the parameters of the hex screw spikes:

Grade	4.6	5.6	8.8	10.9
Material	Q235	35#	45#	40Cr
Mechanical	Tensile strength: 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

(4) Double Head Screw Spikes

As the name suggests, stud screws have two screw heads on either side. Double-ended screw spikes are often used with the Nabla clip fastening system and are especially popular in Africa. In order to meet the strict bending requirements, special raw materials are used, and they are straightened after bending 30 degrees or more without cracks.