Rail Bolt M20 DIN5903

Certification: AREMA, BS, ASTM, UIC, TB
Type: Track Train
Size: M18, M20, M22, M24, L as Ordered
Materials: Middle Carbon Steel
Grades: 4.6, 5.6
Standard Refers: as 1085.4, 6&7
Samples:
US$ 10/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
5903
Surface Finishing
Black, Plain Oiled, Zinc Plated, Hot DIP Galvanized
Applications
Fishplate
Delivery
Within 30days
Port
Shanghai
Payment
Tt/ L/C
Sample
Free Sample Depends on Your Products
Part
Rail Bolts
Transport Package
Wood Pall, Free Fumigation, Metal Pail
Specification
SGS, CRCC
Trademark
ZBRF
Origin
China(Mainland)
Production Capacity
10000tons

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.



Rail Bolt M20 DIN5903


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.

Rail Bolt M20 DIN5903


our philosophy:

we ensuring product quality.
we ensuring timely delivery.
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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