Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number HL231-8-4-6 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number HL231-8-4-6 It is listed as Screw Shoulder. component manufactured by Alcoa Global Fasteners Inc, specifically under CAGE Code 92215. It is also accompanied by the NSN 5305013317572 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5305 Screws.