Cold Headers
5514 N. Elston Ave Chicago, IL 60630 Phone: 1-773-775-7900 Fax: 1-773-775-0779 Email:sales@coldheaders.com
Website: www.coldheaders.com Working Hours: Mon - Fri 8:00am - 4:30pm CST
Saturday - Sunday CLOSED If you have any questions, please call or email us.
4-40 x 3/8 316 Stainless Steel Flat Head Socket Cap Screw provides a recessed fastening solution for designs that require a clean surface and corrosion-resistant stainless hardware. This head style helps keep equipment surfaces cleaner in washdown or food-contact-adjacent areas. The material helps protect exposed fasteners in coastal air, process cleaning, and chemical-adjacent service conditions. A recessed hex socket supports assembly and service access where tool clearance around the head is limited. It can support food processing equipment, beverage processing lines, pharmaceutical equipment, and washdown machinery. OEM manufacturers can document the exact size while keeping stainless flat head hardware consistent across builds. It also supports standardization across related covers, guards, and enclosure assemblies. Call Cold Headers at 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.