1/2-20 U-Bolt This RFQ was sourced on www.MFG.com in USA for Bending Production of a formed 1/2-20 U-Bolt. Approximately 0.463" OD x 3" long. Material is 4140H-4145H steel. Please see drawing for all specifications. Unless otherwise stated, the drawing takes precedence. Buyer Information Industry Automotive City/Region Garden Grove, California Country USA RFQ RFQ Number 494497 Material Alloy Steel Material Grade 4140H-4145H Technical Specifications Category Bending Dimensions Get quotes online for manufacturing services at MFG.com from machine shops, fabricators, job shops and contract manufacturers. MFG.com connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Bending: Bending is a flexible process that allows many different shapes to be produced. Standard die sets are used to produce a wide variety of shapes. The material is placed on the die, and positioned in place with stops and/or gages. It is held in place with hold-downs. The upper part of the press, the ram with the appropriately shaped punch descends and forms the v-shaped bend. Forming is similar to bending. Complex parts such as U-sections, channel sections of different profiles can be produced by doing multiple bends. Roll forming is a continuous metal forming process that takes sheet, strip, or coiled stock and bends or forms it into shapes of essentially identical cross section by feeding the metal between successive pairs of rolls that increasingly shape it until the desired cross section is completed adding both strength and rigidity to lightweight materials.