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Hexagon Railway Sleeper Fixings / Track Hex Head Sleeper Fixing Screws

Suzhou Zhongyue Railway Material Co.,Ltd.

Hexagon Railway Sleeper Fixings / Track Hex Head Sleeper Fixing Screws

Brand Name : ZhongYue

Model Number : Sleeper Hexagon Screws

Certification : ISO9001:2015

Place of Origin : China

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

Product Name : Track Hex Head Screw

Standard : ISO898-1, UIC864-1, And NF F500-50

Grade : 4.6, 5.6, 8.8, 10.9, 12.9

Material : Q235, 35#

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Railway Sleeper Hexagon Screws / Track Hex Head Screws

Note ( 8.8 as a sample)

the first 8: tensile strength of material 45# is 800MPa;

the second 0.8: the yield ratio is 0.8;

the yield strength of material 45# is 800MPa x 0.8 = 640 MPa.


MOQ: 5000PCS
Packing: 25Kg plastic bags and wooden pallets or according to clients' requirement

Material
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
Surfaceplain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing




Hexagon Railway Sleeper Fixings / Track Hex Head Sleeper Fixing Screws

Hexagon Railway Sleeper Fixings / Track Hex Head Sleeper Fixing Screws

Production Process

  1. Raw material
  2. Wiredrawing
  3. Cutting
  4. Head forming
  5. Heat treatment
  6. Surface treatment
  7. Final inspection
  8. Packing
  9. Shippment.

Surface Treatment

  1. plain (oiled)
  2. color paint
  3. oxide Black (most choice)
  4. galavazing
  5. DHG

Hexagon Railway Sleeper Fixings / Track Hex Head Sleeper Fixing Screws

IF YOU NEED MORE PRODUCT INFORMATION PLEASE CONTACT ME.
Contact: eric zy10@zyrail.com




























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stainless steel coach screws

      

railway sleeper fixing screws

      
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