Marine Fasteners RP-283 Flat Head Machine Screw 1/4-20 x 4in Stainless (25-Pack)

Marine Fasteners RP-283 flat head machine screws deliver reliable corrosion-resistant fastening in demanding marine environments. Each screw features a 1/4-20 UNC thread with a 4-inch length and a flat (countersunk) head profile, making them ideal for flush-mount applications on boats, docks, and other marine installations. This value pack includes 25 screws, providing plenty of hardware for single or multiple projects.

Key Features:

• Size: 1/4-20 UNC thread x 4 inches long
• Head Style: Flat (countersunk) for flush surface mounting
• Pack Quantity: 25 pieces per pack
• Marine-Grade Construction: Designed to resist corrosion, rust, and the harsh effects of saltwater and moisture
• Thread Standard: 1/4-20 UNC (Unified National Coarse) for broad compatibility with standard nuts and hardware
• Manufacturer Part Number: RP-283

These flat head machine screws are a practical choice for boating, dock construction, and general marine hardware applications where a low-profile, flush fastener is required. The 25-piece pack ensures you have the quantity needed for larger installations or ongoing maintenance.