Marine Fasteners RP-551 #10 x 1-1/4 in Phillips Pan Head Self-Tapping Screws 100-Pack

The Marine Fasteners RP-551 is a 100-piece pack of #10 x 1-1/4 inch Phillips pan head self-tapping screws engineered for use in demanding marine environments. These sheet metal-style self-tapping screws cut their own threads during installation, eliminating the need for pre-tapping and speeding up assembly on deck hardware, trim, panels, and other onboard fixtures.

The pan head profile features a flat bearing surface with slightly rounded sides that sits proud of the material, distributing clamping load evenly and reducing the risk of surface deformation. The Phillips drive is compatible with standard #2 Phillips screwdrivers and power tools for fast, controlled installation.

Key Features:

• Size: #10 x 1-1/4 inch
• Drive type: Phillips (cross-recess)
• Head style: Pan head — flat bearing surface with low-profile rounded sides
• Thread type: Self-tapping (sheet metal thread)
• Quantity: 100 pieces per pack
• Suitable for use in wood, fiberglass, and light metal substrates common in marine applications
• Length measured from underside of head to tip

Sold in a convenient 100-piece pack, the RP-551 is ideal for boatbuilders, riggers, and marine technicians who need a reliable supply of standard fasteners on hand for maintenance, repair, and new construction projects.