High Tensile Medium / Large Metal Railway Sleeper Screws Diameter 12mm - 27mm

Basic Information
Place of Origin: China
Brand Name: ZhongYue
Certification: ISO9001:2015
Model Number: OEM
Minimum Order Quantity: 10000pcs
Price: Negociable
Packaging Details: 25KG double-layer woven bag with fumigation-free wooden pallet
Delivery Time: 15-25 Days after placing formal order
Payment Terms: T/T, 30% in advance
Supply Ability: 1500 Tons / Month
Product: Screw Spike Suppliers Screw Spike With Plastic Dowel For Sleeper Material: Q235, 35K, 45#, 40Mn2, 20MnSi
Color: Black, White Or Yellow Sample: Available
Appliaction: In Rail Sleeper To Fasten Rails Warranty: Two Years
High Light:

railway sleeper fixing screws


black oxide screws

ZhongYue Screw Spike Suppliers Screw Spike For Concrete Sleeper



1. Introduce:

A rail screw spike, also called sleeper screw, rail screw or lag bolt, is a medium or large metal screw used to fasten a rail base plate or rail. Such spikes are always fastened into holes bored into the tie sleeper, sometimes together with imbedded plastic dowels, popularly used for rails with wooden sleepers, especially in America and Canada.



2. Technical Details

Product Tensile Strength Yield Strength Elongation Reduction of Area Hardness
High Tensile Screw 120,000psi(min) 92,000psi(min) 14%(min) 35%(min) HRC22-HRC32



3. Standard:

AREMA, DIN571, Europe standard or other standard required by clients.

4. Specification:

Diameter from 12mm to 27mm, without lenth limited.

5. Grade:

ASTM A307, ASTM A325, Grade 4.6, 4.8, 5.6, 5.8, 8.8

6. Surface:

Black, zinc white, zinc yellow, hot dip galvanised, zinc infiltrated.

7. Advantage:

Our products are mainly made through hot forging.
The threads of rail screw spikes are made by hot rolling with special threading machines.
We produce metric threads, BS, BSW, TR thread, or round threads.

We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.



8. Our product range:

1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog spike/Railroad spike/Lock spike/Cut spike,etc.
2. Rail clip/ Tension clamp/ E, R, SKL clip/ DP clip/ Deenik clip
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/ Foundation bolts/ Stud bolts/ Rod bolts/ Curved bolts/ Tunnel bolts
4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/ Sole plate/ Sole pad
5. Fish plate / Joint bar / Rail joint/ Splice Bar
6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt
7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip
8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail sleepers
9. Plastic dowel / Guide plate/ Nylon insert

High Tensile Medium / Large Metal Railway Sleeper Screws Diameter 12mm - 27mm 0

High Tensile Medium / Large Metal Railway Sleeper Screws Diameter 12mm - 27mm 1

Contact Details

Phone Number : +8615505222788