SUYU specializes in producing rail fastening products and sleeper bolt  is one of our main products. Shown below are some of our main sleeper bolt  products.

1. HS26/HS32 sleeper bolt s for ribbed base plate are available in various dimension as below, as per UIS864-2
Material: Q235, 35# and 45#
Grade: 4.6, 5.6, 8.8
Surface: Plain, black painting
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets or according to clients' requirement

2. We produce large quantities of sleeper bolt s including sleeper bolt and inserted bolt for the Russian market
Material: Q235, 35# and 45#
Grade: 4.6, 4.8, 5.6, 8.8
Surface: Plain, black painting
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets or according to clients' requirement

3. We produce rail bolt and sleeper bolt  for concrete sleeper and crane rail. The diameter is 18mm and 22mm, its length varies from 125mm to 195mm, the sleeper bolt  material is in accordance with UIC864-2, and the grade is 4.5 and 5.6.

4. We produce the short sleeper bolt  and long sleeper bolt  with BSW thread for the African market. Round or square necks are mainly used with steel sleeper assemblies together with rail clips.

M20 X 60 30Kg rail
M20 X 75 30Kg rail
M22 X 66 40Kg rail
M22 X 80 48Kg rail

Assembly with heavy series nut and spring washer optional

Material: Q235, 35# and 45#
Grade: 4.6, 4.8, 5.6, 8.8
Surface: Plain, black painting
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets or according to clients' requirement

5. We can also produce the special clip type sleeper bolt  according to our customers' requirement
Material: Q235, 35# and 45#
Grade: 4.6, 4.8, 5.6, 8.8
Surface: Plain, black painting
MOQ: 5000PCS
Packing: Plastic bags and wooden pallets or according to clients' requirement

Sticking to our quality first policy, SUYU pays great attention to quality control management. We have been granted ISO9001-2008 certificates and have received the production license of China's Railway Ministry on railway products. We have a full set of inspection instruments to ensure all our sleeper bolt  products are of high quality and up to customers' requirements.

As a leading manufacturer of rail fastening based in China, SUYU also produces many other railway fasteners, such as track bolt, track spike, sleeper screw, rail anchor, rail joint bar, tie plate, rail clip, elastic rail clip, SKL tension clamp, rail shoulder, and so on.