Grade 8.8 45# Fish Bolt and Nuts for Rail Fastener

• Customization: Available
• After-sales Service: Warranty
• Warranty: 3years
• Model NO.: M24*150
• 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

Product Description

Railway bolts are indispensable components in the railway system, crucial for securing rail track ends at joints. The size specifications of these bolts vary according to the steel rail section requirements. Ensuring the correct diameter and length is essential, and these can be determined by consulting the relevant railway standards.
 

Product Description

Shanghai Suyu Railway Material Co., Ltd is a global leader in producing and supplying high-strength, safety-critical fasteners.
With extensive manufacturing facilities that include both hot and cold forging, we possess the capability to supply a diverse range of products in various sizes.

High-strength bolts are versatile and can be utilized in numerous applications such as bridges, railway tracks, and steel structures. Specifically, in railway construction, high-strength bolts are essential for securing rails. For instance, fish bolts typically work in conjunction with
railway fish plates
, and they are used at the joints of two rails.

There are specific rules and guidelines that must be adhered to during the installation of high-strength bolts.

Beyond installation, another critical aspect is
rail bolt maintenance
.
As integral components of railway fasteners, high-strength bolts ensure the safety of railway tracks. Numerous other
rail fasteners
also contribute to this role, including
rail clips, railroad spikes, railway fish plates, tie plates, rail pads, and more.

Parameter table

Product Name	Size	Grade	Material	Surface
Railway bolt	M24*150	4.6/5.6/8.8	Q235/35#/45#	Plain/HDG/Zinc
	M24*165	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