Seachoice RP-SC3409 Phillips Pan Head Machine Screw 5/16"-18 x 3" Stainless Steel

The Seachoice RP-SC3409 is a marine-grade stainless steel machine screw designed for reliable fastening in harsh saltwater and freshwater environments. This Phillips pan head machine screw features 5/16"-18 threading and measures 3 inches in length, making it ideal for a wide range of boat hardware, deck fittings, and marine equipment installations.

Key Features:

• Stainless steel construction resists corrosion and rust in marine environments
• Phillips pan head design provides a low-profile finish and easy installation with standard drivers
• 5/16"-18 thread specification ensures secure, threaded engagement
• 3-inch length suitable for through-bolting applications and thick materials
• Sold in convenient 10-piece bags for projects requiring multiple fasteners

Machine screws like this are designed to thread into pre-tapped holes or be secured with matching nuts, providing stronger holding power than wood screws. The pan head style offers a larger bearing surface than round heads, distributing load more effectively across the fastened surface.