{"product_id":"hex-head-cap-screws-316-stainless-steel-5-8-18-x-4-1-2-pt_6372ch316bb","title":"[25 PKG] Hex Head Cap Screws 316 Stainless Steel 5\/8-18 x 4 1\/2\" (PT)","description":"\u003cdiv\u003e\n\u003cp\u003eHex Head Cap Screws 316 Stainless Steel 5\/8-18 x 4 1\/2\" (PT) are engineered for durable, reliable fastening in demanding environments. Made from 316 stainless steel, these fasteners resist corrosion and provide long-lasting performance in wet or harsh surroundings. The hex head design ensures easy tightening with standard wrenches, while the partially threaded (PT) construction delivers solid clamp load for assemblies with through-holes or blind holes.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: 316 stainless steel for excellent corrosion resistance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; Thread\u003c\/b\u003e: 5\/8-18 thread with a 4 1\/2\" length; 18 TPI.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Style\u003c\/b\u003e: Hex head cap screw for wrench-friendly tightening.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish \/ Designation\u003c\/b\u003e: Partially threaded (PT) construction.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for marine, outdoor, and other harsh environments requiring dependable fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose Hex Head Cap Screws 316 Stainless Steel 5\/8-18 x 4 1\/2\" (PT) for strong, corrosion-resistant fastening you can trust across years of use. Add these to your hardware stash for ready-to-install reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50355448054039,"sku":"6372CH316BB","price":184.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/hex-cap-screws-fine-stain-316-101937-_225840.Hex_head_bolt_L493_07bd2a08-6f07-4a36-9bda-0763b46b4234.jpg?v=1746805769","url":"https:\/\/mutualscrew.com\/products\/hex-head-cap-screws-316-stainless-steel-5-8-18-x-4-1-2-pt_6372ch316bb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}