square head sleeper spike

  • square head sleeper spike
  • square head sleeper spike
  • square head sleeper spike
  • SS25 Sleeper Screw
IntroductionsMain SpecificationPacking MethodRelated ProductsRFQ News
Materials:
Q235, 35K, 45#, 40Mn2, 20MnSi
Standard:
ISO898-1, UIC864-1, and NF F500-50
Grade:
4.6/ 5.6 /8.8
Surface:
plain (oil), black, hdg, zinc, etc
Samples:
Available on request.
MOQ:
10000 Piece/Pieces
Supply Ability
1500 Ton/Tons per Month
Delivery:
within 30 working days

Name square head sleeper screw
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


Note:Infomation listed above is for reference only, please contact us for safe.

    Double-layer woven bag+free-fumigation pallet; Steel Drum+Pallet; Wooden box; or upon customers' request.

    • Double-layer woven bag
    • Double-layer woven bag+free-fumigation pallet
    • Double-layer woven bag+free-fumigation pallet
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