Long Tunnel Bolts Tunneling Accessories , Hexagon Metro Bolts

Brand Name:ZhongYue
Certification:ISO9001:2015
Model Number:metro bolt
Minimum Order Quantity:5000pcs
Delivery Time:15-30 work days after getting payment
Payment Terms:T/T, 30% in advance
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Address: No.199 Huanlou Road,Economic Development Zone,Kunshan City,Jiangsu
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Product Details

Long Tunnel Bolts , Tunneling Accessories, Hexagon Metro Bolts Manufacture




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
Grade8.810.9
Material45#40Cr
Mechanical propertiesTensile strength:≥800MpaTensile strength:≥1000Mpa
Yield strength:≥640MpaYield strength:≥900Mpa
Elongation:≥12%Elongation:≥9%
Cold bending: 90 degree without crackCold bending: 90 degree without crack
Surfaceplain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing




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



Similarity


Type1. 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 )

  1. Drawing with full size
  2. Material and Grade
  3. Surface Treatment
  4. Order quantity


Sale Range

  1. Rail fastening system
  2. Dog spike / Screw spike
  3. Bolt set
  4. Elastic clamp
  5. Rail anchor
  6. Rail shoulder
  7. Fish plate
  8. Tie plate
  9. Plastic / Rubber parts
  10. Brake shoe
  11. Steel rail
  12. New wood sleeper






China Long Tunnel Bolts Tunneling Accessories , Hexagon Metro Bolts supplier

Long Tunnel Bolts Tunneling Accessories , Hexagon Metro Bolts

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