#4-40 x 7/8 in Phillips Pan Machine Screw, Black Oxide Stainless Steel, 100 PK MPN:31-pbm-4c-87

For heavy-duty applications requiring high strength and corrosion resistance, our #4-40 x 7/8 in Phillips Pan Machine Screw is an ideal choice. Constructed from black oxide stainless steel, this screw boasts a tensile strength of 70,000 psi and is fully threaded for maximum holding power. Its pan head design provides a wide, flat surface for easy installation and countersinking. Suitable for use in industries such as aerospace, automotive, and construction, this machine screw is perfect for applications where reliability and durability are paramount, including equipment assembly, machinery repair, and heavy-duty fabrication.

Top product features:

• Fully threaded design for secure fastening
• Coarse thread style for high torque applications
• Black oxide stainless steel construction for corrosion resistance

Top product applications:

• Machine screws are commonly used in electronics for assembling circuit boards and other components.
• Automotive applications often require machine screws for mounting components such as air conditioning systems, suspension systems, and other accessories.
• Machine screws can be used in furniture construction for assembling frames and other structural components.