Name: China Customized Steel Railway Screw Spike Manufacturers Suppliers Factory - Free Sample - GNEE RAIL
Brand: GNEE
SKU: 285065531

Steel Railway 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. 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.For meeting various needs of clients, we can offer coach screws, stud screw, railway sleeper screws and other coustom screw spike in railway.

Send Inquiry

Chat Now

Description

Technical Parameters

Standard Models & Basic Performance of Railway Screw Spikes

Model Type	Specification (Diameter×Length)	Material Grade	Surface Treatment	Weight (kg/pc)	Compliance Standard	Key Application Scenarios	Core Feature
SS 1/130	M22×130	Q235 / 35#	Plain (oiled), Natural	0.451	UIC	Conventional railway sleepers	Basic type, cost-effective
SS 1/150	M22×150	Q235 / 35#	Natural	0.478	AREMA	Mainline railway concrete sleepers	High compatibility with AREMA systems
SS 5/150	M24×150	45# / 40Cr	Paint, Oil	0.545	GB/T, DIN	Heavy-haul railway turnouts	Enhanced wear resistance
Square Head (M22×195)	M22×195	Q235 / 55Q	Zinc-plated, Paint	0.610	UIC, GB	Wooden sleeper tracks	Large contact area, anti-lateral displacement
Double Head (24×195)	24×195	Q235 / 45#	Plain (oiled), Oxide black	0.680	TB/T 564, GOST	Type I/II rail fastening systems	Suitable for concrete base anchoring

Specialized Models & Mechanical Indicators of Railway Screw Spikes

Specialized Model	Specification	Material Grade	Strength Grade	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Target Application Region/Scene	Surface Treatment Requirement
ASTM A66-87 (3/4")	3/4" × 6"	40Cr	High-strength (100000 psi)	≥689	≥490	≥12	North American railways	Hot-dip galvanized (HDG), Dacromet
Big Disk Type (22×133)	22×133	Q235 / 35#	4.6	≥400	≥240	≥22	Africa, South America rural railways	Big disk design for loose soil bases
3V Sleeper Screw (V23×135)	M23×135	Alloy steel	-	≥700	-	≥12	European railways (NF F 50006)	Wax, Bitumen (corrosion resistance)
High-Tension (15/16×6.5")	15/16" × 6-1/2"	42CrMo	Sherardizing	≥827 (120000 psi)	≥634 (92000 psi)	≥14	Wooden sleeper heavy-haul lines	High pull-out resistance (≥80 kN)
Coach Screw (18×75)	18×75	Q195 / Q235	4.6	≥400	≥240	≥22	South African mining railways	Plain (oiled) for mining dust environment

gnee-professional supplier

Steel Railway Screw Spike

Hot Tags: steel railway screw spike, China steel railway screw spike manufacturers, suppliers, factory, track spikes production, railway spikes factory, rail spikes manufacturing process, railroad spikes workshop, railway spikes installation, rail spikes installation