4-40 X 5/16″ Machine Screws 100 Degree Flat Head Phillips Drive Steel Zinc Plated (100/Pkg.) Express Delivery

Bulk 4-40 Philips machine screws in a 5/16″ length, made from zinc-plated steel for durable, corrosion-resistant fastening. This 10,000-count pack delivers consistent availability for large projects and professional results.

These screws are designed for reliable performance in electronics, appliances, cabinetry, and hardware assemblies. The Philips drive ensures easy, secure driving, while the zinc plating provides corrosion resistance in varied environments.

Quantity: 10,000 screws

Size & Thread: 4-40 x 5/16″ (thread size 4-40, length 5/16″)

Drive: Philips

Material: Steel

Finish: Zinc-plated

Type: Flat steel screws

Packaging: Bulk pack

Optimize your workflow with a single bulk shipment that reduces refills and keeps your projects moving. Ideal for assembly tasks requiring common hardware sized 4-40 with a 5/16″ length.