1/4-20 x 1 1/4 316 Stainless Steel Flat Head Socket Cap Screw delivers flush-mounted holding for covers and panels where both corrosion resistance and finished appearance matter. Flush mounting is valuable where machinery guards, enclosure doors, or instrument panels need a low-obstruction exterior. Its chloride resistance is valuable for marine hardware, pump covers, valve covers, and exposed equipment panels. A hex socket allows the screw to be tightened through the head while preserving the smooth countersunk form. It is practical for machine builders working on stainless panels, access covers, and serviceable equipment doors. Distributors and OEM buyers can align the FHCS-316 designation with 316 stainless flat head socket cap screw inventory. Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.