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

Double Head Screw Spikes

product description

Double Head Screw SpikesStandard ReferenceDia TypeFinishGradeRaw Material
Double Head Screw SpikesNF F500-15
UIC864-2
ISO898-1
M24
M25
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 Stee

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