#4-40 X 1/2" Machine Screws | 100 Degree Flat Head | Phillips Drive | Steel Zinc Plated (10000/Pkg.)

[10000 BULK] Philips 100 Degree Flat Steel Zinc Plated 4-40 X 1/2" machine screws provide a bulk solution for fast, secure assemblies across electronics, cabinetry, and metalworking projects.

This bulk pack is ideal for replacing or stocking up on common hardware fasteners, ensuring you have the right size and drive for your project.

Key specifications

• Drive type: Phillips (PH) head
• Head style: 100-degree flat head (countersunk)
• Material: Steel
• Finish: Zinc plated
• Thread size: 4-40
• Length: 1/2 inch
• Quantity: 10,000 screws per bulk pack

Applications

Perfect for assembly work where a flush, low-profile head is required, including electronics enclosures, cabinetry, metal brackets, and hobby projects. The zinc plating provides corrosion resistance for durable performance in indoor environments.

Why choose our bulk machine screws

• Bulk quantity ensures you always have replacements on hand
• Consistent PH drive for reliable driving and reduced cam-out
• Corrosion-resistant zinc finish for long-lasting use
• Standard 4-40 thread size compatible with common hardware components

Note: This listing reflects a bulk pack of 10,000 screws with 4-40 x 1/2" dimensions in zinc-plated steel with a Philips drive and 100-degree flat head.