Value Collection 3RSWPF04006 No.4 Flat Head Wood Screw

Product Description

The VALUE COLLECTION 3RSWPF04006 is a No. 4 flat head wood screw with a Phillips drive, manufactured from solid brass and sized at 3/8 inches overall length. Flat head wood screws of this type are designed to sit flush with or slightly below the surface of the workpiece when fully driven, making them well-suited for finish applications where a clean surface is required. Conforming to ASME B18.6.1 dimensional standards, this screw delivers consistent thread geometry and head dimensions that tradespeople and contractors can rely on for repetitive fastening tasks. Brass construction provides corrosion resistance without the need for coatings, making it appropriate for applications where bare metal contact with treated wood or moisture-exposed substrates is a concern.

This screw is appropriate for light-duty wood fastening tasks in residential construction, millwork, cabinetry, and general carpentry. The No. 4 thread size and 3/8-inch OAL make it a practical choice for thin stock, trim work, and applications where a small fastener profile is required. Electricians, finish carpenters, and general contractors frequently use flat head wood screws in this size range for securing panels, junction box trim, and lightweight hardware to wood substrates. The Phillips drive is compatible with standard No. 2 Phillips driver bits found in most cordless drill kits.

Key Features

• No. 4 thread size with 3/8-inch overall length for thin-stock fastening applications
• Flat head profile drives flush or countersunk for a clean finished surface
• Phillips drive compatible with standard No. 2 driver bits
• Solid brass construction offers natural corrosion resistance without surface coatings
• Conforms to ASME B18.6.1 dimensional standards for consistent head and thread geometry
• Sold in multiples of 100 for repetitive fastening tasks on the job

Compatibility

Designed as a standard ASME B18.6.1 flat head wood screw suitable for use in wood, composite wood, and similar substrates where a No. 4 thread size and 3/8-inch OAL are specified.

Installation Notes

A pilot hole is recommended in hardwood applications to prevent splitting and to ease driver engagement. Use a No. 2 Phillips driver bit set to a controlled clutch setting to avoid overdriving the flat head into soft or thin stock. When fastening into pressure-treated lumber or wet environments, brass construction eliminates galvanic concerns associated with zinc or steel fasteners in contact with treated wood chemicals. Minimum order quantities apply -- ensure project fastener count is calculated before ordering.