Fish bolt/ Track bolt
1.Standard: GB TB/T2347-93, AREMA or ASTM, BS and UIC, or other standard or drawing required by clients.
2. Neck type: oval neck, diamond neck, button-head oval-neck track
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Timber drive spikes
1Washer head dome head
2.for use in wooden and concrete.
3.diameteter:M20(3/4'')-M30 (1-1/4'')
4.length: no limited
5.Finishes: Self Colour, Galvanized, Sherardized
1. Specification: SKL14
2.Materials: 60Si2Mn, 60Si2CrA, 38Si7
3. Clamping force: Spring deflection between 9mm to 11 mm, the clamping force is ranging from 8KN to...
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea