Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade

Basic Information
Place of Origin: Kunshan City, Jiangsu Province, China
Brand Name: ZHONGYUE
Certification: SGS, TUV, ISO9001:2008
Model Number: ZY715
Minimum Order Quantity: 5000 pcs
Price: USD 0.3-1.0 / Pc
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, L/C
Supply Ability: 1500 Tons / Month
Product: Railroad Screws Material: Carbon Steel Q235 Or 35#
Color: Black, White Or Yellow Grade: 4.8, 5.6
Appliaction: In Rail Sleeper To Fasten Rails Another Name: Railway Sleeper Screws
High Light:

stainless steel coach screws

,

railway sleeper fixing screws

Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade

 
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"

Technical Details

Brand ZHONGYUE
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

 

Photos for Reference

Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade 0Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade 1
Carbon Steel Q235 Railway Sleeper Screws , Railroad Screw 5.6 Grade 2

Contact Details
Eric