Rail Fastenings
Suzhou HuiBo Railway Fastener Co., Ltd.
Tunnel & Bridge Fastenings
Rail Fastening Systems
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  • TR Screw Spikes

TR Screw Spikes

product description

TR Screw SpikesStandard ReferenceDia TypeFinishGradeRaw Material
TR Screw SpikesNF F500-15
UIC864-2
ISO898-1
M22
M23
M24
Oxide Black,
Zinc Plated,
Hot Dip Galvanized,
etc
4.6
4.8
5.6
8.8
10.9
Low Carbon Steel
Medium Carbon Steel
Alloy Steel

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