Sizem22*120 Grade8.8 Materialq235 Surface Plain Bolt

• After-sales Service: Warranty
• Warranty: 3years
• Certification: ISO9001
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: M24*120
• Type: Sleeper
• Size: M24*150
• Grade: 4.6 5.6 8.8
• Material: Q235/35#/45#
• Surface: Plain/HDG/Zinc
• Transport Package: Plastic Bags+Wooden Pallets
• Specification: M24*150
• Origin: China
• HS Code: 73181590
• Production Capacity: 500000pieces/Years
• Package Size: 20.00cm * 20.00cm * 40.00cm
• Package Gross Weight: 25.000kg
• Lead Time: 30 days (1 - 2000 Pieces) ; To be negotiated ( > 2000 Pieces)

Product Description

Railway bolt is one of the most important railway fasteners in railway system. In general, railway bolts are used to fasten rail track ends together at a joint. The sizes of railway bolts are varying with the requirements of the section of steel rail. The proper diameter and length of the railway bolt can be determined by checking the applicable railway standard.
  
We are a global leader in the production and supply of high strength safety critical fasteners
Extensive manufacturing facilities, including both hot and cold forging, means we have the capacity to supply a range of products in a wide variety of sizes.

High strength bolt can be applied to various areas like bridge, railway track or steel structure works. High strength bolt is commonly used in the steel structures and equipment. As For the railway construction, high strength bolt is used to fix the two rails. For example, fish bolt usually work with railway fish plate, and they are used at joint section of two rails.

There are some rules should be followed in the installation of high strength bolt.

Except for the rail bolt installation, another important thing is rail bolt maintenance. 
As a part of railway fasteners, high strength bolt keep the railway track safety. There are a lot other rail fasteners play the same role, such as rail clip, railroad spike, railway fish plate, tie plate, rail pad and etc.
  
Parameter table
 

Product Name	Size	Grade	Material	Surface
Railway bolt	M24*150	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	Size	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M24*190	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M22*120	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M22*130	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M22*150	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M22*160	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M20*110	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M20*120	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M20*130	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M20*150	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc