Kingrail Parts offers a variety of nuts for railroad: union lock nuts, top lock nuts and nylon insert lock nuts.
These nuts are available in coarse or fine threads from ¼” to 2½” in diameter. Low carbon, medium carbon and heat treated alloy steels are also available.
1. Cap Nut
Kingrail Parts offers two sizes of cap nuts for rail brackets. 7/8" and 1" cap nuts are hot forged from SAE 1045 steel for increased strength and stiffness.
2. Lock Nut
Kingrail Parts supplies a wide range of lock nuts. Two-way locknut, top locknut, and nylon insert locknut. Nuts are available in diameters from 1/4" to 2-1/2" and can be coarse or fine thread. Low carbon, medium carbon and heat treated alloy steels are also available.
3. Wheel Nuts and Coupling Nuts
Kingrail Parts offers many types of wheel nuts or coupling nuts. Wheel nuts are used on axles of off-highway and on-highway equipment such as trucks and construction equipment. Coupling nuts are 1/4" to 2" in diameter and are available in mild, medium or alloy steel. Heat treated to meet required specifications. Available in stainless steel, 304 and 316.