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ASTM A 66-01 Drive Screw Spike

screw spike

Description

Low carbon steel
according to ASTM A66-87(01)
For wooden sleeper
We produce drive screw spikes to America according to ASTM A66-87,

tensile strength is made to 414 Mpa,

Yield strength 207Mpa,

Elongation 2?more than 18%,

Cold bending in 90degees without cracks.

Shapes and dimensions as below:

Dia.5/8攛 7?long

Dia. 3/4攛6攍ong

Dia. 7/8攛7?long

Dia. 5/8攛10?long

rail screw spikes, Drive Screw Spike,

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Taicang Zhongbo Railway Fastening Co Ltd

sleeper screw

Address: No.88 Taowan Center Rd,Shaxi Industry Park,Taicang,Jiangsu,China,
Taicang, Jiangsu
China, 215400

Tel: 86-0512-53208509
Fax: 86-0512-53371080

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