{"product_id":"7-8-9-x-4-1-2-hex-cap-screw-ss-18-8-a2","title":"7\/8-9 x 4 1\/2 Stainless Steel 18-8 (A2) Hex Cap Screw","description":"\u003cp\u003e7\/8-9 x 4 1\/2 Hex Cap Screw SS 18-8 (A2) .  18-8 stainless steel hex cap screws will have a typical composition of 18% chromium and 8% nickel.  These percentages exist in 303, 304 and 305 series stainless steels so 18-8 is used at times to designate any and all of those alloy groups.  18-8 stainless steel offers good corrosion resistance and machines easily but will over time stain in coastal environments.  They are also acceptable for use in ACQ pressure-treated lumber.\u003c\/p\u003e","brand":"FMW Fasteners","offers":[{"title":"Default Title","offer_id":56114645238082,"sku":"1317388","price":28.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/8100\/6402\/files\/media_ee786f1f-59ad-4136-8dbe-1242915dfcee.jpg?v=1788727275","url":"https:\/\/www.csctools.com\/products\/7-8-9-x-4-1-2-hex-cap-screw-ss-18-8-a2","provider":"CSC - Contractor Supply Company","version":"1.0","type":"link"}