Hexagon Railway Sleeper Bolts T Head with Nut / Washer M16 HDG Galvanizing
Product Name: Track Bolt
HS Code: 73181 59001
Brief introduction
Fish bolt are used for splice bar connections and ZHONGYUE can supply a range of fish bolts manufactured to international standards according to BS, ASTM and DIN, among others.
Listed below are examples of some of our fish bolt manufactured over the last several years as per BS 20M, 30M, 35M, 35R, 50 O, 60A, 75R, 80R, 80A, 95RBH, and 113A; DIN S10, S14, S18, S20, S24, S30, S49, UIC54, UIC60; and AREMA 40ASCE, 60ASCE, 75ASCE, 90ARA, 115RE.
Material
| Material |
| 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 |
| 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.
Classification
Button Head Oval Neck Track Bolt
| Diameter | Length | Weight (Kg) |
| 1/2" | 1-3/4" | 0.097 |
| 1/2" | 2" | 0.10 |
| 1/2" | 2-1/4 | 0.112 |
| 5/8 | 2-1/2 | 0.183 |
| 3/4 | 3 | 0.328 |
| 3/4 | 3-1/2 | 0.339 |
| 3/4 | 4 | 0.356 |
| 7/8 | 4-1/2 | 0.559 |
| 7/8 | 5 | 0.593 |
| 1 | 5 | 0.8 |
| 1 | 5-1/2 | 0.839 |
| 1 | 6 | 0.879 |
| 1-1/16 | 6 | 0.995 |
| 1-1/8 | 6-1/2 | 1.186 |
Diamond Neck Track Bolts
| Diameter | Length | Weight (Kg) |
| 7/8 | 4-1/2 | 0.563 |
| 7/8 | 5-1/2 | 0.651 |
| 1 | 5-1/4 | 0.889 |
| 1 | 5-3/4 | 0.895 |
| Nominal Size | Thread Length | Bolt Length |
| 3/4 | 2 | 3-7/8 |
| 7/8 | 2-1/8 | 4-3/8 |
| 15/16 | 2-5/16 | 4-5/16 |
| 15/16 | 2-1/8 | 5 |
| 1 | 2-5/16 | 4-15/16 |
| 1 | 2-11/16 | 6-1/16 |
Process
- Raw material
- Wiredrawing
- Cutting
- Head forming
- Heat treatment
- Surface treatment
- Final inspection
- Packing
- Shippment.
Surface Treatment
- plain (oiled)
- color paint
- oxide Black (most choice)
- galavazing
- DHG
Inspection machine
- Brinell Hardness Tester
- Carbon and Sulfur Analyzer
- Rockwell Hardness Machine
- Automatic Impact Testing Machine
- Metallographic Microscope
- Automatic High-speed Analyzer
- Fatigue Testing Machine
- Metallographic Specimen Polishing Machine
- Metallographic Specimen Pointing Machine
Package
1. 25kg per double layer woven bag+ free fumigation wooden pallet
36bags/pallet,
24pallets/container
2. Keg
3. in according with your request
Similarity
| Type | 1. fish bolt |
| 2. T bolt |
| 3. anchor bolt |
| 4. tunnel bolt |
| 5. arch bolt |
| 6. knurling bolt |
| 7. slipknot bolt |
| 8. hex socket head bolt |
| 9. hex head cao bolt |
| 10 square bolt |
| 11. stud bolt |
| 12. special bolt |
| 13. any other bolts |
Quotation necessity ( the more, the better )
- Drawing with full size
- Material and Grade
- Surface Treatment
- Order quantity (MOQ is 3MT)
Sale Range
- Rail fastening system
- Dog spike / Screw spike
- Bolt set
- Elastic clamp
- Rail anchor
- Rail shoulder
- Fish plate
- Tie plate
- Plastic / Rubber parts
- Brake shoe
- Steel rail
- New wood sleeper
Product Tags:
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Hexagon Railway Sleeper Bolts T Head with Nut / Washer M16 HDG Galvanizing Images
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