Description

Monster Overview:
Fix your project right the first time with 12-24 Phillips Flat Undercut Thread Cutting Screws – Type F, 18-8 Stainless Steel from Monster Bolts. These fully threaded fasteners are designed for secure metal fastening where flush mounting and thread engagement are critical. The undercut head style allows for deeper threading in limited space applications.
Made from high-grade 18-8 stainless steel (A2 / 304), these screws are built to resist corrosion and rust, making them perfect for enclosures, marine hardware, and industrial metal fabrication. The Type F point cuts clean threads into pre-drilled holes, ensuring a strong and lasting hold.
Monster Features:
- Material: 18-8 Stainless Steel – Corrosion-resistant and durable.
- Thread Cutting: Type F – Designed to cut threads in thicker metal materials.
- Head Style: Flat Undercut – Optimized for tight countersinks and maximum thread length.
- Drive: #2 Phillips – Installs using standard Phillips drivers or bits.
- Applications: Ideal for electrical panels, flush-mount brackets, marine use, and precision enclosures.
Monster Specifications:
- Thread Size: 12-24 (UNC – Coarse)
- Length: Fully Threaded – Choose length from menu above
- Head Style: Phillips Flat Head – Undercut Profile
- Drive Size: #2 Phillips
- Material: 18-8 Stainless Steel (A2 / 304)
- Finish: Plain (Uncoated Stainless Steel)
- Cutting Type: Type F – Requires a pre-drilled or punched hole
- Standards: ASME B18.6.4 compliant
Note: These are not self-drilling screws. A properly sized pilot hole is required for installation.
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