#4-40 X 3/8" Machine Screws | 100 Degree Flat Head | Phillips Drive | Steel Black Oxide (10000/Pkg.)
Product details
| Management number | 242054086 | Release Date | 2026/07/19 | List Price | US$149.41 | Model Number | 242054086 | ||
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Bulk Machine Screws PH 100 Degree Flat Steel Black Oxide 4-40 x 3/8 — a cost-effective, high-volume fastening solution designed for fast, reliable assembly across a wide range of projects. The 10,000-count pack ensures you always have the right hardware on hand for bulk manufacturing, repair work, or DIY tasks.
- Quantity: 10,000 screws per bulk pack
- Size / Thread: 4-40 UNC
- Length: 3/8 in (9.5 mm)
- Head & Drive: 100 Degree Flat Head with Phillips drive
- Material & Finish: Steel with Black Oxide finish for a uniform appearance and modest corrosion resistance
- Applications: Ideal for general machine assembly, electronics enclosures, appliances, and DIY projects
The black oxide finish provides a clean, uniform look with added protection for metal-to-metal fastening. These screws are designed for reliable engagement and consistent performance in 4-40 hardware setups, making them a staple for any workshop or manufacturing line.
Stock up today and enjoy the efficiency of bulk procurement with dependable, uniform fasteners that meet standard 4-40 specifications.
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