Product Name: Screw spike/Sleeper screw/, coach screws / Drive Spikes

Standard: UIC, AREMA, AREA, BS, SS, and other specifications required by clients.

Specification: 22×145, 24×161..., 3/4...1"×3-1/2...7-1/2", 15/16×6, Ss5 Ss8, Ss23, Ss25, Ss36

Grade: ASTM A66-87,UIC864-1, 4.6, 5.6, 8.8, Normal and high strength.

Protection: Plain, black, Zinc plated, hot dip galvanized, zinc filtrated.

SS screw spike

Specification: SS5, SS8, SS25, SS36 etc.

Always assembly with double spring washer Fe6 or flat washer Uls7 and screw inserts.

Grade: 4.6, 5.6, 8.8 refer to ISO 898-1. Or in accordance with UIC 864-1, 4.6, 5.6

Coating: Black, Hot dip galvanized, Zinc plated, Dacromet are available or on request.