Product Description:

Railway lock nut is used with rail bolt or rail fish bolt. Our railway nut is various sizes, such as square nut, hex nut, round nut and brass nut.

Material: Q235, 45#, 40Cr, 42CrMo and 35CrMo

Grade: 5, 8, 10.9, 12.9

Surface: Plain, Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacromet coating

MOQ: 5000PCS

Packing: Double layer woven bags with wooden pallets or according to clients' requirement.

Type	Material	Model	Grade	Standard
Railway nut	Q235	M24	4.8/8.8/10.9	GB/T41-2000
Dacromet nut	Q235 45#	M22-24	4.8/8.8/10.9	TB/T2347-93
Lock rail nut	Q275	M16-M64	10H	TB/T2347-93