Product Details
Product Description
Product Description
R54/R42 Railway coach screws with washer
R54/R42 railway coach screws with washers are self-tapping sleeper screws used to fasten rail chairs or baseplates to timber sleepers. They're a type of rail spike in a railway fastening system, similar to coach bolts but with a tapered tip for self-tapping.
Unlike bolts, coach screws have a tapered tip, allowing them to create their own threads when driven into the wood. R54 and R42 refer to specific thread sizes and lengths, likely in metric units (e.g., R54 might be R = 54 mm, and R42 = 42 mm).
Kunshan Signum Machinery Technology Co., Ltd. specialise in manufacturing railway coach screws and spikes according to GB/DIN/Jis/AREMA standards and our customer's specific requirements.This includes custom length, thread, material, grade and finish.
Rail screw spike, also called sleeper screw, rail screw or lag bolt, is a medium or large metal screw used to fasten a rail tie plates or rail. Rail screw spike is usually made of Q235 steel.
No.
| Product Name
| Specification
| Material
| Surface
| Standard
|
1
| Fishtail Bolt
| M8-M64
| Q235,45#,
55#,etc
| Zinc,Plain, Black Oil
| UIC,AREMA,JIS,GB or according to your requests.
|
2
| Screw Spike
| Square Head Screw Spike
| M16-M22 *145-200
|
Hexagon Head Screw Spike
|
Other Types
|
|
| Type
| Specification
| Weight/kg
| Surface
| Standard
|
3
| Sleeper Screw
| Ss 1/130
| M22*130
| 0.451
| Zinc,Plain, Black Oil
| UIC,AREMA,JIS,GB or according to your requests.
|
Ss 1/150
| M22*150
| 0.478
|
Ss 2/180
| M22*180
| 0.595
|
Ss 5/150
| M24*150
| 0.545
|
Ss 6/130
| M26*130
| 0.658
|
Ss 6/150
| M26*150
| 0.702
|
Ss 6/170
| M26*170
| 0.785
|
Ss 7/180
| M24*180
| 0.636
|
Ss 8/140
| M24*140
| 0.528
|
Ss 8/150
| M24*150
| 0.548
|
Ss 8/160
| M24*160
| 0.568
|
Ss 23/160
| M23*160
| 0.645
|
Ss 24/165
| M24*165
| 0.59
|
Ss 25/165
| M25*165
| 0.625
|
As a reliable steel rail and railway fastening products supplier, Signum Rail has a large selection of steel rails and railway fasteners to meet your needs: Steel Rail, Rail Clip, Rail Fishplate(Joint Bar), Rail Base Plate, Rail Pad, Screw Spike, Rail Clamps, Rail Anchors, Rail Insulators,Rail Turnout, Wagons, etc.
Our steel rails and rail fasteners can be used in a variety of scenarios, including railroad constructions, mining sites, heavy industries, overhead cranes, railroad and tunneling industries, transit authorities, subway, passenger railway and operators of port facilities, etc.
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