Gold Member Since 2008
Audited Supplier
Taicang Zhongbo Railway Fastening Co., Ltd.

Bolt and Nut, Nuts and Bolts, Fish Bolts manufacturer / supplier in China, offering Middle Carbon Steel Fish Bolts for Rail Fastening, Arema/ ASTM Specifications Track Spike, Ss8 Screw Spike, Rail Screw for Railroad Fastener and so on.

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Supplier Homepage Product RAIL TRACK JOINT PARTS Others RAIL TRACK JOINT PARTS Middle Carbon Steel Fish Bolts for Rail Fastening

Middle Carbon Steel Fish Bolts for Rail Fastening

FOB Price: US $0.5 / Piece
Min. Order: 50,000 Pieces
Min. Order FOB Price
50,000 Pieces US $0.5/ Piece
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Production Capacity: 10000tons
Transport Package: Wood Pall, Free Fumigation, Metal Pail
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: Fish bolt
  • Type: Button/ Cup Head Oval Neck Fish Bolt
  • Head Style: Round
  • Grade: 4.6,5.6
  • Finish: Black
  • Standard Refers: GOST 11530
  • Trademark: ZBRF
  • Origin: China(Mainland)
  • Material: Middle Carbon Steel
  • Connection: Common Bolt
  • Standard: GOST
  • Application: Railway Fastening
  • Size: M18, M20, M22, M24, L as Ordered
  • Surface Finishing: Black, Plain Oiled
  • Specification: SGS, CRCC
Product Description
Zhongbo Railway Fastening co.,Ltd  can supply the railroad products with track bolts, hook bolts, hex bolts, oval neck bolts, diamond neck bolts and square bolts.We manufacture these products according to Standard AREMA, UIC, DIN, BS, GOST, NF, JIS, GB/TB, AS or required specification from clients.

Fish bolts with cup head oval neck and diamond neck are most popular, with specifications as below:

Item

Cup head oval neck fish bolt
 

Type

Cup head oval neck fish bolt

Square head fish bolt

Bitish standard track bolt

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

AS, BS 64, DIN, AREMA/SAE,NF,JIS

Packing
65lbs bag+wooden pallet/wooden box;
The normal size of wooden pallet is 1100X840X580mm;,
The size of the wooden box could be made according to customer's specification or according to the products size.

our service

First of all, we ensuring product quality.
The second, we ensuring timely delivery.
And we ensuring the reasonable price.
 

If you have any further information please feel free to contact us:
Address: No.88 Taowan Center Rd, Shaxi Industry Park, 215421, Jiangsu, China.
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Ms. Stella Liu
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