All 20 products from CHINA RAILWAY MATERIALS COMMERCIAL CORP..

This assortment includes both split lock washers and flat washers. Split lock washers provide a spring force to resist loosening after tightening, while flat washers distribute the load of a fastener over a wider area.

High-precision cutter and tongs designed for industrial applications. The cutter provides clean and precise cuts, while the tongs offer a secure grip for handling heavy or awkwardly shaped objects.

This high-precision analysis instrument features a multi-channel design for simultaneous measurements. Constructed from durable materials, it ensures accurate and reliable performance in demanding analytical environments.