| Name: | U- bolt and nuts |
| Brands | ZBJZ |
| Diameter | 12,14,16,18,20,22,24,27,30,36mm and 3/8,7/16,1/2,9/16,5/8,3/4,7/8,1/1/4 etc |
| Thread pitch | 1.25mm,1.5mm,1.75mm,2.0mm,2.5mm,3.0mm and UNF 9,12,14,16,18,20,24 |
| Material | A3(Q235),45#,35#,40Cr, 40Cr(quenching and tempering),etc |
| High quality strength | Grade4.8,6.8,8.8,10.9,12.9 |
| Shape | round,flat round,half-round,square,flat half-round, flat square |
| Surface protection | Bake paint, Black oxide, Zinc plated, Phosphate, Electrophoresis, Polishing,Dacromet,etc |
| Notes | A U-Bolt is a U shaped bolt with two threaded arms protruding from a curved base. Car, Truck, Trailer,etc, Axle U-Bolts-Holding the leaf spring to the rear axle. Zinc plating, retards the corrosion rate in a normal atmosphere. |
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