Heavy Duty Square U Bolts M12 Thread Size 304 Stainless Steel U Bolts 3-1/16 Inch Wide By 4-1/2 Inch Long Includes Nuts Plate And Washers Set Of 2 For 3 By 3 Inch Square Beams And Shafts
✔️ M12 x 3-1/16 W x 4-1/2 L; 304 stainless; plates & nuts included
These heavy duty square U-Bolts are made from 304 stainless steel for corrosion resistance. They clamp onto 3x3 inch square beams or shafts to secure pipes, frame members, or machinery in industrial settings. This 2-set pack includes all hardware needed for fast, reliable mounting.
✅ Material: 304 stainless steel for rust resistance and durability
✅ Size: M12 diameter; 3-1/16 in (77.8 mm) width; 4-1/2 in (114.3 mm) length
✅ Fits: 3 in x 3 in (76.2 x 76.2 mm) square beams
✅ Includes: 2 U bolts, frame plates, 4 washers, 4 lock washers, 4 nuts, 1 wrench
✅ Pack: 2 sets in package
✅ Applications: automotive, marine, and industrial mounting
💡 What is a square U-bolt used for in general mounting and securing pipes, beams, and frames?
Handy fastener for clamping pipes, tubes, or square beams to a frame in many projects.
- Secure clamps help prevent movement and misalignment in assemblies
- 304 stainless steel provides rust resistance for outdoors or wet environments
- Includes mounting hardware for easy installation