Purchase Qty. Reference FOB Price
1,000-9,999 Pieces US$0.52
10,000+ Pieces US$0.40
Product Description
Fasteners Supplier Screw Spike for Railway Product Tensile Strength Yield Strength Elongation Reduction of Area Hardness High Tensile Screw 120,000psi(min) 92,000psi(min) 14%(min) 35%(min) HRC22-HRC32 We produce and supply rail sleeper screws for bolt concrete sleeper and ...