Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number BS4174 TYPE B 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 BS4174 TYPE B It is listed as Screw Tapping. component manufactured by British Standards Institution, specifically under CAGE Code K7766. It is also accompanied by the NSN 5305996115479 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5305 Screws.