{"product_id":"4-40-x-5-16-socket-set-screw-cup-point-alloy","title":"4-40 x 5\/16 Socket Set Screw Cup Point Alloy","description":"\u003cp\u003e4-40 x 5\/16 Socket Set Screw Cup Point Alloy .  A headless screw threaded the entire length.  It has a hexagonal drive at one end and a cup-shaped indentation at the other end.  The cup point is the most used style set screw.  Designed for fast, permanent and semi-permanent location of parts on shafts with hardness differential of 10-15 Rockwell C points and where cutting in of cup edge on the shaft is acceptable. Hardness: Rockwell C45-53.\u003c\/p\u003e","brand":"FMW Fasteners","offers":[{"title":"Default Title","offer_id":53365430288697,"sku":"2180059","price":0.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6067\/0009\/files\/media_d1574fe3-0e18-4c99-b1c0-e3cbdf8c056e.jpg?v=1780807653","url":"https:\/\/makeitstudios.com\/products\/4-40-x-5-16-socket-set-screw-cup-point-alloy","provider":"MakeIt Studio","version":"1.0","type":"link"}