S-98685A590 Length 5/8" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with durable brass construction, ideal for humid or outdoor woodworking environments.
• Enhanced holding power from the thread-forming design and partial threading, reducing wood splitting while ensuring secure fastening.
• Effortless installation with a Phillips No. 2 drive and pointed tip, allowing for quick, precise driving without pre-drilling in many applications.
• Optimized for both hardwood and softwood, with clearly specified drill bit sizes (5/64" for hardwood, 1/16" for softwood) to prevent material damage.
• Reliable compliance with RoHS 3 and REACH regulations, ensuring environmental safety and suitability for regulated industries.
• Clean, rounded head profile provides a finished appearance and reduces surface snagging in visible applications.
• Right-hand threading ensures standard, intuitive installation for consistent performance across projects.

Professional Applications & Engineering Value

These No. 5 brass wood screws are engineered to address common woodworking challenges such as material splitting, corrosion in moisture-prone settings, and inconsistent fastening strength. The thread-forming tapping method creates tight, permanent threads in wood fibers, significantly enhancing pull-out resistance compared to standard screws. The partially threaded shank allows the unthreaded portion to act as a pivot, drawing materials together securely without excessive stress. Made from brass, these screws resist rust and galvanic corrosion, making them ideal for outdoor furniture, marine applications, and high-humidity interiors. The Phillips drive and precise 0.125" thread diameter ensure compatibility with common tools, streamlining assembly in both softwood framing and hardwood cabinetry while maintaining RoHS and REACH compliance for environmentally conscious projects.

Specification Summary & Compliance

This screw adheres to inch system measurements with a No. 5 size, 5/8" length, and 0.125" thread diameter featuring approximately 20 threads per inch. The partially threaded design includes a minimum thread length of 0.417" for controlled engagement. Manufactured with a rounded head (0.236" diameter) and Phillips No. 2 drive, it meets functional demands for wood fastening. Compliance is assured with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the absence of restricted hazardous substances for safe industrial and consumer use.