In the demanding mining industry, JM USA offers robust fasteners designed to withstand heavy loads, abrasion, and corrosive environments.

Available in specialized grades and dimensions to match critical equipment needs.

CERTIFICATIONS

PRODUCTS

Mill Liner Bolt

  • From 3/4″ to 2″ in diameter. M30, M36 and M48 available for manufacturing
  • Gr 5, Gr 8 and Class 8.8
  • Plain Finis

Iron Cast Washer (for mill liner bolts)

  • From 1″ to 2″, M48 avaliable
  • Plain FInish

Rubber Washer (for mill liner bolts)

  • From 1″ to 2″, M48 avaliable
  • Plain FInish

Nylon Inster Lock Nut Gr 2

  • From 3/4″ to 2″, M48 avaliable
  • Zinc Galvanized Finish