How to Safely Use Stainless Steel Screws in Aluminum Do not expose to water. Salty water is an electrolyte that can easily corrode either. Create barriers. To reduce chances of the metals getting corroded reduce the contact. Check the surface area of metals . Despite the dissimilar metals and risk of corrosion , stainless steel screws are heremended fastener for aluminum panels. Galvanic Corrosion . Galvanic corrosion occurs when an electrically conductive liquid, such as water, connects the anode -- aluminum -- with the cathode -- stainless steel. Galvanic corrosion issues: aluminum and stainless steel . I am designing a manifold that is ~1/4 thick and is going to be made out of 6061-T6 Aluminum that will be conversion coated per MIL-DTL-5541, Type II, Class 1A. This manifold will have 6 nozzles mounted to it using stainless steel machine screws .

1-16 of over 4,000 results for stainless steel marine screws Apply Filters Hide Filters. Machine Screws . Socket Head Screws . Sheet Metal Screws . Self-Tapping Screws . Concrete Screws . Aluminum Bronze (Bronze 954) Brass. Bronze. Cadmium. Carbon Steel . Cast Iron. Ceramic. Copper. EPDM Rubber (Ethylene Propylene Diene Monomer) Felt. Fiberglass. 1-16 of over 10,000 results for 6 stainless steel screws Apply Filters Hide Filters. Machine Screws . Socket Head Screws . Sheet Metal Screws . Self-Tapping Screws . Concrete Screws . Wood Screws . Cutting Screws . Thumb Screws . Shoulder Screws See more. Head Style. Flanged Hex. Flat. Modified Truss. Pan. Truss. 12-Point. Binding. Shop our selection of Aluminum , Stainless Steel , Fasteners in the Hardware Department at The Home Depot.

Stainless Steel Screws - Sheet Metal Machine Threads Type A Threads, Course Fine Stainless Steel Screws are available in both 18-8 and 316 stainless steel . Please check out the categories listed below for additional information and sizes. Shop our selection of Stainless Steel , Fasteners in the Hardware Department at The Home Depot. Corrosion Corrosion Resistance . corrosion is rust (oxidation) associated with steel structures and fasteners , although the effects of corrosive attack can be seen in many other structural materials. anodic to stainless steel than brass is. The aluminum will also