1/4″-20 X 3-1/2″ Machine Screws Flat Head Slotted Drive Steel Zinc Plated (100/Pkg.) Hot Deal
Original price was: $15.08.$7.84Current price is: $7.84.
For orders under $150.00, a shipping fee of $12.99 applies.
Engineered for durable, precise fastening, these Machine Screws Slotted are built from steel with a zinc finish for outstanding corrosion resistance. Sized at 1/4-20 with a length of 3-1/2 inches, they’re designed for reliable metal-to-metal connections in enclosures, machinery, and general hardware projects. The slotted drive provides straightforward installation with a standard screwdriver, making them a dependable choice for both professional and DIY applications.
Product Highlights
Material: Steel with zinc plating for enhanced corrosion resistance
Drive type: Slotted for simple, universal screwdriver compatibility
Thread size: 1/4-20 (UNC)
Length: 3-1/2 inches
Finish: Zinc-coated for durable, long-lasting protection
Specifications
Thread size: 1/4-20
Length: 3-1/2 in
Drive: Slotted
Material: Steel
Finish: Zinc
Applications
Ideal for mounting and assembling metal components where a strong, reliable fastener is required. Common uses include electronics enclosures, equipment mounting, control panels, chassis assemblies, and other metal-to-metal connections that call for 1/4-20 screws.





