{"product_id":"4-40-x-3-8-inch-coarse-black-oxide-medium-carbon-steel-button-head-socket-cap-screw","title":"#4-40 x 3\/8 Inch Coarse Black Oxide Medium Carbon Steel Button Head Socket Cap Screw","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":52801547206965,"sku":"B05.4.38","price":0.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0882\/6699\/8069\/files\/458d0344-b568-4629-a0d9-2ce5edb93be3_4837aa14-77b1-4ea8-99d5-6157aae76d5e.jpg?v=1777485932","url":"https:\/\/onesourcesupplyco.com\/products\/4-40-x-3-8-inch-coarse-black-oxide-medium-carbon-steel-button-head-socket-cap-screw","provider":"OneSource","version":"1.0","type":"link"}