Marine Fasteners RP-543 #8 x 1-1/2 in Phillips Pan Head Self-Tapping Screws 100-Pack

The Marine Fasteners RP-543 is a 100-piece bulk pack of #8 x 1-1/2 inch Phillips pan head self-tapping screws engineered for marine, boat, and watercraft applications. These screws are designed to cut their own mating threads on installation, eliminating the need for pre-tapped holes and making them ideal for fast, reliable assembly in demanding environments.

Key Features:

• Size: #8 x 1-1/2 in — a versatile mid-range fastener suitable for a wide range of marine applications
• Pan Head Profile: Low-profile, slightly domed head with a flat bearing surface for a clean, flush appearance and broad clamping area
• Phillips Drive: Standard #2 Phillips recess for use with common screwdrivers and power drivers
• Self-Tapping Design: Sharp point threads into wood, fiberglass, plastic, and thin sheet materials without pre-drilling in most applications
• Marine-Grade Construction: Formulated for corrosion resistance in wet, saltwater, and high-humidity marine environments
• Bulk Pack: 100 screws per pack — ideal for OEM assembly, boat building, rigging, and maintenance work

These screws are commonly used for mounting hardware, trim panels, hatches, hinges, latches, and accessories on boats, PWCs, and other watercraft. RP-543 delivers reliable holding power in fiberglass, wood, and composite substrates, making them a go-to fastener for professional marine technicians and DIY boaters alike.