| Management number | 242081581 | Release Date | 2026/07/19 | List Price | US$55.27 | Model Number | 242081581 | ||
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Hex Machine Screw Nuts Small Pattern Steel Black Zinc 4/40 x 3/16 are compact, high-strength hex nuts designed for precise fastening with 4-40 machine screws. The small-pattern design fits tight enclosures and crowded assemblies without sacrificing torque or reliability. Crafted from durable steel and finished with a corrosion-resistant black zinc coating, these nuts provide long-lasting performance in demanding environments.
Ideal for electronics, automotive interiors, control panels, and compact machinery where secure, vibration-resistant fasteners are essential. Pair these nuts with matching 4-40 screws for optimal performance and a clean, professional finish.
Order today to ensure dependable holding power in your next build.
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