Marine Fasteners RP-4832 Pan Head Machine Screw 1/4-20 x 4in Stainless Steel 25-Pack

The Marine Fasteners RP-4832 is a 25-piece pack of 1/4-20 x 4-inch pan head machine screws engineered for demanding marine, boating, and outdoor applications. These fully threaded fasteners feature a low-profile pan head design that provides a broad, flat bearing surface ideal for secure clamping without countersinking.

Key Features:

• Size: 1/4-20 coarse thread x 4 inches in length
• Head Style: Pan head — rounded top with flat bearing surface for general-purpose fastening
• Drive Type: Phillips (cross) drive for easy installation with standard tools
• Material: Stainless steel construction for superior corrosion resistance in saltwater and moisture-exposed environments
• Thread Type: Coarse (UNC) — 20 threads per inch, suitable for use with standard 1/4-20 nuts or tapped holes
• Pack Quantity: 25 pieces per pack

These machine screws are fully threaded along the entire shank, making them well-suited for fastening metal to metal or into pre-tapped holes. Their stainless steel construction resists rust and corrosion, making them the right choice for marine hardware installations, deck fittings, hatches, and other above- or below-waterline applications where durability is critical.