TRANSPORTATION


The transportation market encompasses a multitude of industries and applications from tractor trailer, locomotive, light rail to all types of service vehicles.  The hours of operation that transportation equipment must endure are extremely tough especially on the suspension components.

Earnest offers grade 5 fasteners for applications requiring strength and ductility.  Earnest also offers grade 8 fasteners for the demanding high strength assemblies that bolt metal to metal.

Unique and Hard to Find Fasteners Supplied by Earnest

Many of the rotating components on transportation equipment uses slotted nuts to hold bearings and spindle assemblies in place.  Earnest’s slotted nuts are manufactured to exacting standards per the American Society of Mechanical Engineers (ASME) for strength and durability. 

Slotted Hex Nuts Square Head Bolts
Castle Nuts Square Nuts
Saddle Bolts Frame Bolts
Place Bolts Ribbed Neck Carriage Bolts


Fasteners Used in Transportation Also Supplied By Earnest

Hex Cap Screws Hex Nuts
Hex Tap Bolts Wheel Nuts
Twelve Point Flange Screws Jam Nuts
Serrated Flange Screws Thick Nuts
Clips & Clamps All Metal Lock Nuts
Flat Washers Nylon Insert Lock Nuts
Lock Washers Flange Lock Nuts
Hi Nuts