NMFC 168080 - Railway Tie Bolts, Iron/Steel | Class 50

To find the correct freight class for your shipment:

1. Package tie bolts in rugged cartons or wood crates with thread protectors and internal dividers to prevent abrasion; keep each package in a safe 40–60 lb lift range.
2. Palletize packaged bolts evenly, add corner boards, stretch wrap, and two steel bands; label pallets “Railway Tie Bolts—Iron/Steel” and show total weight and package count.
3. Use the exact NMFC description and ID: “Tie Bolts, railway track, iron or steel, in packages,” NMFC 168080; declare Class 50 and non-hazardous, and avoid density notes since class is fixed.
4. Mitigate risk with VCI bags or light oiling to curb rust, cap sharp threads, and do not mix with spikes, plates, or miscellaneous hardware to prevent reclass or claims.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Fixed Class 50 delivers predictable, often lower LTL rates for dense iron and steel fasteners, reducing budgeting surprises.
• No density-based rating minimizes inspection delays and reclass fees, accelerating pickups and transit through carrier networks.
• Proper packaging for threaded hardware cuts damage claims and field rework for track crews, improving jobsite readiness.
• Clear NMFC mapping speeds quotes for rail contractors, MRO buyers, and OEM suppliers, tightening bid timelines and procurement cycles.