Price Drop 4-40 X 7/16″ Machine Screws Flat Head Phillips Drive 18/8 Stainless Steel Black Oxide (5000/Pkg.)
Original price was: $411.94.$173.01Current price is: $173.01.
For orders under $150.00, a shipping fee of $12.99 applies.
Material: 18/8 stainless steel
Finish: Black oxide
Drive Type: Phillips
Head Style: Flat-head
Thread: #4-40
Length: 7/16 inch
Quantity: 5000 per package
Low-glare, durable black oxide finish reduces visibility and wear
Corrosion resistant 18/8 stainless steel suitable for humid or oily environments
Flat-head design provides flush seating for electronics, cabinetry, and machinery applications
Phillips drive enables reliable engagement with precision screwdrivers
Precise #4-40 thread pitch supports secure, vibration-resistant fastening
Flat-head profile yields flush surface after installation
High-volume bulk packaging supports large-scale projects
7/16 inch length pairs with appropriate pilot holes and materials
Electronics assemblies
Automotive components and trim
Cabinetry hardware and furniture applications
General mechanical assemblies requiring corrosion resistance and low-profile fasteners





