MINING


The mining industry is very diverse with many different types of mining operations from shaft mining and open mining to gravel, stone and mineral quarries.  The one thing all these type of mining operations have in common is that they are all demanding applications and require fasteners that will hold up under heavy use.

The mining and quarry industries rely on heavy equipment to get to the material being mined and then rely on miles of conveyor systems to transport the material to locations that can process it or prepare it for delivery. 

Unique and Hard to Find Fasteners Supplied by Earnest


Mines and quarries rely on large equipment to cost effectively move material as quickly as possible.
Earnest specializes in the large high strength fasteners that these applications need.

Hex Cap Screws up to 2” in Diameter and 20” Long
Heavy Hex Nuts up to 5” in diameter
All Metal Lock Nuts to 2”in diameter
Nylon Insert Lock Nuts to 3” in diameter
Slotted & Spindle Nuts to 4” in diameter
Threaded Rod to 2” in diameter
Plow Bolts to 1 3/8” in diameter

Fasteners Used in Mining Also Supplied By Earnest
Shaker Screen Bolts Hex Nuts
Hook Bolts Heavy Hex Nuts
Elevator Bolts Jam Nuts
Hex Cap Screws Slotted Nuts
Flat Head Cap Screws Heavy Slotted Nuts
All Metal Lock Nuts Nylon Insert Lock Nuts
Hardened Washers Lock Washers
Threaded Rod