|Place of Origin:||China|
|Minimum Order Quantity:||10000pcs|
|Packaging Details:||25Kg plastic bags and wooden pallets or according to clients' requirement|
|Delivery Time:||15-30 work days after getting payment|
|Payment Terms:||T/T, 30% in advance|
|Supply Ability:||600,000 pcs per month|
|Product Name:||Track Spike||Application:||Railroad|
|Grade:||4.6, 5.6, 8.8, 10.9||Material:||Q235, 35#, 45#, 40Cr|
|Surface:||Plain (oiled), Oxide Black, Zinc, HDG, Wax, Bitumen, Dacromet||Standard:||ISO898-1, UIC864-1, And NF F500-50|
stainless steel coach screws,
railway sleeper fixing screws
Railway Sleeper Screws Fasteners 90 degree without crack TUV
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.
ISO Railway Sleeper Screw non standard Q235 / 35# / 45# Grade 4.6 / 5.6 / 8.8
|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|
|Cold bending: 90 degree without crack|
|Surface||plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing|
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.
Packing: 25Kg plastic bags and wooden pallets or according to clients' requirement
1. 25kg per double layer woven bag+ free fumigation wooden pallet
3. in according with your request