high strength sleeper screw for railroad use
Model NO.: ZBRF
Connection: Railway Track Square Head Sleeper Screw Spike
Standard: DIN, GB, ANSI, BSW, JIS, GOST,
Product Material: Q235; 35#Steel; 45#Steel; 40cr
Trademark: ZBRF
Origin: China
Material: Carbon Steel
Head Style: squre
Grade: 8.8
Product Grade: Class 4.8, 4.6, 5.6, 5.8, 6.8, 8.8, 10.9, and 12.9
Specification: SGS
Unit price:US $0.55 MOQ10000
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar.Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products as follows:
1.Rail clip,tension clamp,E rail clip,skl rail clip,W rail clip,O rail clip ,fast rail clip
2.Rail screw spike,rail sleeper screw,rail dog spike,coach screw,track spike
3.Rail bolt with nut,track bolt,anchor bolt,high strength bolt
4.Tunnel Construction Rings Connection Bolts
5.Fish plate,fish bolt,washer,nut
6.Plain washer,spring washer
7.Rail shoulder
8.Tie plate,base plate
9.Rail insulator,guide plate
10.Turnout,switch
11.Rail sleeper,steel sleeper,concrete sleeper,wood sleeper
12.Rail pad,rubber pad
We are dedicated on supplying more better quality rail fastenings to the world railroad, and contributing to availability of more safety and convenient transit.
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