1-64 x 7/16 18-8 Stainless Steel Socket Head Cap Screw is commonly used when a size-specific stainless socket cap screw must match the thread and length called out on existing documentation. The material offers everyday corrosion protection for many packaging, processing, instrumentation, and commercial equipment applications. Hex-key installation helps technicians reach fastening points inside covers, brackets, guards, fixture plates, and machine frames. Typical placements include commercial equipment, panel assemblies, and maintenance repair where general corrosion resistance and internal-hex access are useful. Engineering departments can evaluate head clearance, drive access, and material compatibility before releasing the assembly. Technical Highlights: Material: 18-8 Stainless Steel; Thread: 1-64 UNC; Length: 7/16 in.; Nominal Body Diameter: 0.073 in.; Head Diameter: 0.118 in. max / 0.112 in. min; Head Height: 0.073 in. max / 0.070 in. min; Hex Key Size: 1/16; Drive Type: internal hex. Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.