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ISO Steel 45 High Tensile Black Railway Bolt for Fastening Rails

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Suzhou Zhongyue Railway Material Co.,Ltd.

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ISO Steel 45 High Tensile Black Railway Bolt for Fastening Rails

Name: ISO Steel 45 High Tensile Black Railway Bolt for Fastening Rails
Brand: ZhongYue
Price: 1 USD

Quality ISO Steel 45 High Tensile Black Railway Bolt for Fastening Rails for sale

Brand Name : ZhongYue

Model Number : SUYU-09

Certification : ISO9001:2015

Place of Origin : China

MOQ : 5000pcs

Price : Negociable

Payment Terms : T/T, 30% in advance

Supply Ability : 1500 tons / month

Delivery Time : 25-35 days after placing order

Packaging Details : 25kg double-layer woven bags and wooden pallets

Product : Black track bolt

Material : 45# steel

Grade after quenching : 8.8

Surface : Black oxide (can be customized)

Size : Different sizes available

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ISO Steel 45 High Tensile Black Railway Bolt for Fastening Rails

Railway Track Bolt:

Railway fasteners constitute wide range of high tensile railway track fasteners that firmly hold the track to the sleepers. We offer high quality Rail Fasteners which include Track Bolts. Besides the standard range for track bolts, we also supply these bolts as per customer specification. We have been supplying track bolts in bulk quantities in highly competitive market.

We are offering our valuable customers a huge gamut of railway track fasteners that are equipped with advanced and upgraded technologies and assembled with quality components. These fasteners are applicable in railway tracks. All the products offered by us are highly demanded by the customers for our timely and reliable services. Range of these railway track fasteners can be availed with screw spikes, switch bolts, fang bolts and nuts.

Specifications for reference:

Material	carbon steel
Grade	4.6	5.6	8.8	10.9
Material	Q235	35#	45#	40Cr
Tensile strength	≥400Mpa	≥500Mpa	≥800Mpa	≥1000Mpa
Yield strength	≥240Mpa	≥300Mpa	≥640Mpa	≥900Mpa
Elongation	≥22%	≥20%	≥12%	≥9%
Cold bending	90 degree without crack

Surface treatment:

We have many kinds of surface treatment including plain(oiled), plaint(any color), wax, bitumenizing, DHG, cold galvanizing, oxide black.

Product photos:

ISO Steel 45 High Tensile Black Railway Bolt for Fastening Rails

Product Tags:

railroad bolts

hexagon head bolt

ISO Steel 45 High Tensile Black Railway Bolt for Fastening Rails Images

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