{"product_id":"5-8-11-x-1-3-4in-unc-socket-cap-screw","title":"5\/8-11 x 1-3\/4in UNC Socket Cap Screw","description":"Commonly referred to as an Allen Bolt, this socket cap screw is an externally threaded fastener with unified threads, a cylindrical head with a flat chamfered top surface, knurled cylindrical sides and hexagonal recess. Ideal for precision assembly work with close tolerances and applications needing a well tooled appearance. Provides greater tensile strength than equivalent sizes in hex cap screws while requiring less surface area. Made from alloy steel that conforms to the following chemical composition: 0.31% of Carbon, max of 0.04% Phosphorus, max of 0.045% Sulfur. Tensile Strength of 180,000 PSI and Yield Strength of 162,000.","brand":"NutsandBolts.com","offers":[{"title":"Default Title","offer_id":48550639665393,"sku":"SCS58134C","price":1.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0946\/2001\/files\/SCS58134C.jpg?v=1786652467","url":"https:\/\/shopmanu.com\/products\/5-8-11-x-1-3-4in-unc-socket-cap-screw","provider":"Manu","version":"1.0","type":"link"}