A U-Bolt is a U shaped bolt with threaded legs protruding from a curved base. U-Bolts are used to attach pipe to varying types of structures. U-Bolts are specified by Thread Diameter and Pipe Diameter (i.e. 3/8″ X 2″). Standard U-Bolts are used for mounting pipe to structural material, and are meant to be tightened down snug against the pipe’s outer diameter. For U-Bolts with longer “legs”, see Long Tangent U-Bolts.
- Carbon Steel
- Zinc Plated
- Hot Dipped Galvanized
- 304 Stainless Steel
Dimensions are typical for the sizes shown. Tolerances may vary. Not all sizes available in all materials and finishes.
Sources: ASTM Standards for Mechanical Fasteners and Related Processes 2nd Edition, Inch Fastener Standards 8th Edition, Kanebridge Fastener Reference Guide 4th Edition
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