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Long Tunnel Bolts Tunneling Accessories , Hexagon Metro Bolts

Suzhou Zhongyue Railway Material Co.,Ltd.

Long Tunnel Bolts Tunneling Accessories , Hexagon Metro Bolts

Brand Name : ZhongYue

Model Number : metro bolt

Certification : ISO9001:2015

Place of Origin : China

MOQ : 5000pcs

Price : Negociable

Payment Terms : T/T, 30% in advance

Supply Ability : 500,000 pcs per month

Delivery Time : 15-30 work days after getting payment

Packaging Details : double-layer bags and wooden pallets / 200LB Keg

Product Name : tunnel Bolt

Application : Track

Grade : 8.8, 10.9

Material : 45#, 40Cr

Surface : plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet

Guarantee : 100% meet contract

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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
Grade 8.8 10.9
Material 45# 40Cr
Mechanical properties Tensile strength:≥800Mpa Tensile strength:≥1000Mpa
Yield strength:≥640Mpa Yield strength:≥900Mpa
Elongation:≥12% Elongation:≥9%
Cold bending: 90 degree without crack Cold bending: 90 degree without crack
Surface plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

Long Tunnel Bolts Tunneling Accessories , Hexagon Metro Bolts


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

Long Tunnel Bolts Tunneling Accessories , Hexagon Metro Bolts

Long Tunnel Bolts Tunneling Accessories , Hexagon Metro Bolts

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


Long Tunnel Bolts Tunneling Accessories , Hexagon Metro 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

Long Tunnel Bolts Tunneling Accessories , Hexagon Metro Bolts





Product Tags:

hexagon head bolt

      

steel bolts and nuts

      
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