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5.6 Grade 35# Railway Sleeper Screws Spikes Carbon Steel Coach Screws

Categories Railway Sleeper Screws
Brand Name: ZHONGYUE
Model Number: M24X144.5MM
Certification: TUV, SGS, ISO9001
Place of Origin: Suzhou,China
MOQ: 10,000pcs
Price: USD0.4 to USD1.2
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10,000pcs per week
Delivery Time: 10 to 30 days according to your order quantity
Packaging Details: 25kg Cartons or woven bags onwooden pallet , 36 bags/pallets , 24 pallets/container
Product Name:: Carbon Steel COACH SCREWS YELLOW ZINC-PLATED M24 X 144.5MM 50 PACK
Application:: Railway, Subway, Mine
Material:: Q235, 35#, 45#, 40Cr
Surface Treatment:: HDG, Oil, Oxide Black, Wax
Brand:: Zhongyue
Grade:: 4.6, 4.8, 5.6, 8.8
Standard:: ISO898-1, UIC864-1, And NF F500-50
Hardness:: 43-47
Tensile strength:: ≥800Mpa
Yield strength:: ≥640Mpa
Elongation:: ≥12%
Cold bending:: 90 degree without crack
Customization:: Acceptable
Samples:: Available
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5.6 Grade 35# Railway Sleeper Screws Spikes Carbon Steel Coach Screws

Carbon Steel COACH SCREWS YELLOW ZINC-PLATED M24 X 144.5MM 50 PACK

ZHONGYUE can supply a range of rail sleeper screw spikes manufactured to international standards according to BS, ASTM and DIN, among others. ZHONGYUE has extensive experience in the rail industry and a high level of expertise in this specialized field. ZHONGYUE can manufacture any quantity, big or small, and offers a range of finishes including hot dipped galvanized, black, sherardized or self color for the budget conscious.


Rail sleeper screw spikes are used to fasten sole plates and ribbed base plates to wooden sleepers. In rail construction with the concrete sleepers, the rail sleeper screw is used in combination with a plastic dowel pressed in the concrete sleeper, indirect or direct fastenings of rails on concrete and wooden sleepers. Characteristically, the sleeper screw thread may only be produced in a hotforming operation. The different shapes of the head correspond to the pass form of the respective spanner used for fastening and loosening of the rail sleeper screws.


The screw spike costs more to manufacture than the dog spike or dog nail, but has the advantage of greater fixing power; approximately twice that of a dog spike, and can be used in combination with spring washers.


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 Suyu can help with product specification and selection.


Name5.6 Grade 35# Screw Spike DIN Standard High Hardness
TypeSs5.-150V20-135
Ss8-140V23-115
Ss8-150V23-135
Ss8-160V23-155
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:≥240MpaYield strength:≥300MpaYield strength:≥640MpaYield 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 refersISO898-1, UIC864-1, and NF F500-50

Application of Carbon Steel COACH SCREWS YELLOW ZINC-PLATED M24 X 144.5MM 50 PACK


Package


1. 25kg per double layer woven bag+ free fumigation wooden pallet

36bags/pallet,

24pallets/container

2. Keg

3. in according with your request


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/ Pandrol 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

Zhongyue's products ranges:



  • Rail Fastening
  • Rail Sleeper Screw
  • Rail Spike
  • Railway Bolt
  • Elastic Rail Clip
  • Rail Shoulder
  • Rail Anchor
  • Rail Tie Plate
  • Rail Clip
  • Railway Washer
  • Rail Nylon Insulator
  • Rail Pad
  • Rail Plastic Sleeve
  • Rail Fish Plate
  • Brake Block
  • Rail Nul
  • Rail Fastening System
  • Crane rail


Eric Li


Screw spike/Sleeper screw, Coach screw/ Drive screw/Dog spike/ Track spike/ Railway spike

Quality 5.6 Grade 35# Railway Sleeper Screws Spikes Carbon Steel Coach Screws wholesale
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