Thrst Wshr 5/8in Bore 1 3/16in OD PK5 MPN:TT1102-B

ScktFltHdScrw SS 5/16 -18 1 1/4 L PK800 is an industrial-grade socket head cap screw made from stainless steel with a thread size of 5/16-18 and a length of 1 1/4. Its pan-head design offers more bearing surface area for better clamping load distribution, ideal for high stress applications where conventional machine screws may not suffice. This corrosion-resistant fastener is commonly used in food processing, chemical, and marine industries due to its ability to withstand harsh environments without losing strength or integrity over time. The PK800 thread pitch class signifies a fine, light series, allowing for better precision and reduced stress concentration around the fastener's critical sections.