Description
Monster Overview:
Fix your project right the first time with 1/4-20 Phillips Flat Undercut Thread Cutting Screws – Type F, 18-8 Stainless Steel from Monster Bolts. These fully threaded flat head screws feature an undercut design that allows for longer thread engagement in limited space — perfect for applications where full head height isn't possible but strength is essential.
Made from corrosion-resistant 18-8 stainless steel (A2 / 304), they’re designed for cutting their own threads into pre-drilled holes in thicker metal. The Type F point ensures clean, controlled thread formation and excellent pull-out strength in materials like aluminum, brass, or mild steel.
Monster Features:
- Material: 18-8 Stainless Steel – Durable and rust-resistant.
- Thread Cutting: Type F point for strong thread engagement in thicker metal.
- Head Style: Flat Undercut – Allows for maximum thread length in shallow countersinks.
- Drive: #3 Phillips – Compatible with standard screwdrivers and bits.
- Applications: Ideal for electronics, hardware plates, brackets, and flush mount hardware where strength and appearance matter.
Monster Specifications:
- Thread Size: 1/4"-20 (UNC – Coarse)
- Length: Fully Threaded – Choose length from menu above
- Head Style: Phillips Flat Head – Undercut Style
- Drive Size: #3 Phillips
- Material: 18-8 Stainless Steel (A2 / 304)
- Finish: Plain (Uncoated Stainless Steel)
- Cutting Type: Type F – Requires pre-drilled or punched hole
- Standards: ASME B18.6.4 compliant
Note: These screws are not self-drilling. Use a properly sized pilot hole for best performance in metal installations.
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