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

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

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 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

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

Production Process

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

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


Contact: Janet Jiang zy15@zyrail.com


Product Tags:

stainless steel coach screws

      

railway sleeper fixing screws

      
Wholesale Square Head / Rectangle Head Railway Sleeper Screws / Rail Screw Nail For Rail Track from china suppliers

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