#4-40 X 1" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (10000/Pkg.) Alloy Steel Material: Steel for high strength

Material: Steel for high strength and durability

or high-vibration environments

enabling predictable engagement with nuts or tapped holes

Anchorage type: wedge expansion mechanism ensures high load transfer and vibration resistance for industrial installations

Head style: Hex washer head provides a flush seating and a built-in washer

#4-40 X 1" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (10000/Pkg.) Alloy Steel Material: Steel for high strengthEngineered for precision and durability, the Machine Screws Slotted Flat Steel Zinc 4 40X1 deliver reliable fastening for metal to metal assemblies. With a zinc plated steel finish, these screws resist corrosion in everyday and industrial environments, making them ideal for electronics enclosures, automotive components, cabinetry, and general hardware applications. Product Specifications Type: Machine Screws Head Style: Flat Drive: Slotted Material: