Square Head / Rectangle Head Railway Sleeper Screws / Rail Screw Nail For Rail Track

Basic Information
Place of Origin: CHINA
Brand Name: ZHONGYUE
Certification: SGS, TUV, ISO9001:2008
Model Number: thread rail screw
Minimum Order Quantity: 5000PCS
Price: Negotiable
Packaging Details: 25kg in double-layer woven bag with fumigation-free wooden pallet
Payment Terms: Western Union, L/C, T/T
Supply Ability: 500,000 pcs/month
High Light:

stainless steel coach screws

,

railway sleeper fixing screws

Square Head / Rectangle Head Railway Sleeper Screw / Rail Screw Nail For Rail Track

 

Railroad screws 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

Dimension

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"

 

Square Head / Rectangle Head  Railway Sleeper Screws / Rail Screw Nail For Rail Track 0

 

Technical Details

 

Brand ZHONGYUE
Type Ss5.-150 V20-135
  Ss8-140 V23-115
  Ss8-150 V23-135
  Ss8-160
  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

 

Square Head / Rectangle Head  Railway Sleeper Screws / Rail Screw Nail For Rail Track 1

Production Process

 

Square Head / Rectangle Head  Railway Sleeper Screws / Rail Screw Nail For Rail Track 2

 

If you need any other items of rail/ rail fastener, welcome to contact me.


Contact: Janet Jiang zy15@zyrail.com

Contact Details
Eric