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

Categories Railway Sleeper Screws
Certification: ISO9001:2015
Place of Origin: China
Brand Name: ZhongYue
Model Number: thread rail screw
MOQ: 10000pcs
Price: Negociable
Payment Terms: T/T, 30% in advance
Supply Ability: 500,000 pcs/month
Packaging Details: 25kg in double-layer woven bag with fumigation-free wooden pallet
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Square Head / Rectangle Head Railway Sleeper Screws / Rail Screw Nail For Rail Track

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

DiameterLengthHead DiameterHead HeightHead Button HeightHead Washer HeightHead Overall HeightHead WidthHead LengthThread 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

DiameterLengthHead DiameterHead HeightHead Button HeightHead Washer HeightHead Overall HeightHead WidthHead LengthThread 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

DiameterLengthHead DiameterHead HeightHead Button HeightHead Washer HeightHead Overall HeightHead WidthHead LengthThread 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


BrandZHONGYUE
TypeSs5.-150V20-135
Ss8-140V23-115
Ss8-150V23-135
Ss8-160
Ss23-160V23-215
Ss25.-165V26-115
Ss35.-161
Or the type by customers’ drawings
Grade4.65.68.810.9
MaterialQ23535#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
Surfaceplain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard
refers
ISO898-1, UIC864-1, and NF F500-50

Production Process



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


Contact: Janet Jiang zy15@zyrail.com

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