Basic information of BS Screw Spike
1.Description: BS Screw spikes
2. Size: 1”x6-5/16", 1"X5-1/8",1"X6-1/8", 1"X6-3/8"
3. Material to property:
-Tensile strength 775-925 N/mm2
-Elongation 20%
-Impact strength KCU≥ 65J
4. Finish: Hot dip galvanized, Black
5.Reference project
Supplied more than 1 million to London Underground since 2008
Photos of BS Screw Spike
Main styles of Screw spike for different market
* North America-High strength screw spikes
1.Description:High strength screw spikes
2. Size: 1x5-1/8”, 1x6”, 1x7”
3. Specification: high strength, AREMA 2012
4. Finish: Waxed
5.Reference project
NYCT 2.5 million pcs since 2012
* North America-Normal strength AREMA 2012 or ASTM A66
1.Description:Screw spikes
2. Size: 15/16x6”
3. Specification: Normal strength AREMA 2012 or ASTM A66
4. Finish: Plain finished
5. Packing in 50lb plastic keg
6. Reference project
Supplie…