{"product_id":"4-40-x-1-2-inch-coarse-black-oxide-medium-carbon-steel-flat-head-socket-cap-screw-usa","title":"#4-40 x 1\/2 Inch Coarse Black Oxide Medium Carbon Steel Flat Head Socket Cap Screw Usa","description":"\u003cp\u003eSocket head cap screws are commonly used in machine assembly for removable panels and parts. They have a round cap with a hex head and are tightened with a socket wrench drive. Longer caps are easier to see when fastened  while button and flat head caps are less likely to snag clothing or linkages. Cap screws with a black oxide or armor coat finish resist corrosion.\u003c\/p\u003e","brand":"OneSource","offers":[{"title":"Default Title","offer_id":52801770586421,"sku":"B57.4.12","price":0.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0882\/6699\/8069\/files\/b65796bf-0d94-4fd6-b43e-edbad14a1469_c263aab9-8b37-41c8-a2f2-7f79638930ae.jpg?v=1777498632","url":"https:\/\/onesourcesupplyco.com\/products\/4-40-x-1-2-inch-coarse-black-oxide-medium-carbon-steel-flat-head-socket-cap-screw-usa","provider":"OneSource","version":"1.0","type":"link"}