Self Trapping Track Screw Spikes For Railway And Mining Sleeper

Basic Information
Place of Origin: Changshu City, Jiangsu Province, China
Brand Name: ZHONGYUE
Certification: SGS, TUV, ISO9001:2008
Model Number: OEM
Minimum Order Quantity: 1 tons
Price: USD 0.02-0.9 / Pc
Packaging Details: 25KG double-layer woven bag with fumigation-free wooden pallet
Delivery Time: 15-30 Days after placing formal order
Supply Ability: 1000 Tons / Month
Product: Self Trapping Screw Spikes Track For Railway And Mining Sleeper Material: Carbon Steel 35#
Color: Black, White Or Yellow Sample: Available
Appliaction: In Rail Sleeper To Fasten Rails Test Report: Available
High Light:

stainless steel coach screws

,

railway sleeper fixing screws

ZhongYue Self Trapping Screw Spikes Track for railway and mining sleeper

 

1. Introduce

Railway screw spikes provide a mechanical interlock that delivers more than twice the holding power of conventional hammered railway spikes.
Screw spikes are commonly used to fasten timber railway ties/sleepers; however, they can also be used in conjunction with plastic ferrules that have been cast into concrete ties/sleepers.
Various thread profiles, lengths, diameters and drive heads are available to suit specific geographic requirements and Zhongyue can help with product specification and selection

 

 

2. Specification:

Square Head Permagrip Timber Screw Spike 2 2/3 Pitch Quad Lead Thread

Diameter Length Head Diameter Head Height Head Button Height Head Washer Height Head Overall Height Head Width Head Length Thread Length Nominal
11/16" 6-3/4" 2" 23/32" 1/8" 1/4" 31/32" 7/8" 7/8" 4-5/8"

Square Head w/ Bevel Permagrip Timber Spike 2 2/3 Pitch Quad Lead Thread

Diameter Length Head Diameter Head Height Head Button Height Head Washer Height Head Overall Height Head Width Head Length Thread Length Nominal
11/16" 6-3/4" 2" 1-1/8" 1/8" 13/32" 1-1/8" 7/8" 7/8" 5-3/8"

Rectangle Head w/ Bevel Permagrip Timber Screw Spike 2 2/3 Pitch Quad Lead Thread

Diameter Length Head Diameter Head Height Head Button Height Head Washer Height Head Overall Height Head Width Head Length Thread Length Nominal
11/16" 6-3/4" 2" 23/32" 1/8" 13/32" 1-1/4" 27/32" 1-1/8" 4-5/8"

 

3. Technical Specification

Brand ZY
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 the type by customers’ drawings
Grade 4.6 5.6 8.8 10.9
Material Q235 35# 45# 40Cr

Mechanical 
properties

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

Cold bending: 
90 degree without crack

Cold bending: 
90 degree without crack

Cold bending:
90 degree without 
crack

Surface plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

Standard 
refers

ISO898-1, UIC864-1, and NF F500-50

 

 

 

4. Our 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.

 

 

5. 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

 

6. Photos for Reference:

Self Trapping Track Screw Spikes For Railway And Mining Sleeper 0Self Trapping Track Screw Spikes For Railway And Mining Sleeper 1

 

 

Contact Details
Lucia