Socket Screw This RFQ was sourced on www.MFG.com in USA for Captive Screws Buyer needs quote for Socket Hd Cap Screw Tri-Lobe Dacromet Coated. 1/4"-20 x 1" long. The buyer is bidding on this job for a customer. Although the order is not firm at this time, the buyer will notify all quoting parties once a decision has been made. Buyer Information Industry City/Region Youngstown, Ohio Country USA RFQ RFQ Number 494410 Material Technical Specifications Category Captive Screws Dimensions The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience Captive Screws: Captive screws are panel fasteners that are retained in the panel after being disengaged from their main component. Captive screws fuse with the material into which they are joined through cold forming process. Once joined, the fastener and the material are permanently fused into a single entity.