Bulk #12-24 Phillips 82° Flat Head Machine Screws (Standard & Undercut UC) Stainless Steel 18-8 (A2)

Corrosion-Resistant, Coarse-Threaded Fasteners for Flush-Mount Assemblies

Enhance your construction, instrumentation, cabinetry, and general assembly projects with our premium #12-24 Phillips Flat Head Machine Screws, available in both standard and undercut (UC) variants. Crafted from 18-8 (A2) stainless steel, these screws offer excellent corrosion resistance, ensuring reliable performance in mildly corrosive environments. The Phillips drive ensures quick, familiar installation, while the 82° flat head design provides a flush, low-profile finish, perfect for a variety of assemblies.

Standard vs. Undercut (UC) Variants

Standard 82° Flat Head: Features a fully tapered underside, ideal for typical flush-mount applications with standard countersinks.

Undercut (UC) 82° Flat Head: Has a shorter head profile allowing the screw to sit fully flush in shallower countersinks. This variant is perfect for attaching hinges, working with thin materials, or any scenario requiring a truly flush, secure fit.

Key Benefits of Our Stainless Steel Phillips Flat Head Machine Screws

• Corrosion Resistance: 18-8 (A2) stainless steel resists rust, ensuring long-lasting durability.
• Flush, Low-Profile Finish: The 82° flat head design (standard or UC) ensures minimal head protrusion.
• Versatile Options: Choose between standard or UC variants depending on your countersink depth and flushness requirements.
• Easy Installation: Phillips drive allows for quick assembly using common tools.
• Coarse Threads: #12-24 coarse threads ensure reliable fastening in a variety of assemblies.

Why Choose Our Bulk Machine Screws?

• Bulk Discounts: Ideal for manufacturers, builders, and large-scale projects seeking volume pricing.
• Wholesale Availability: Perfect for B2B customers needing substantial quantities over time.
• Quality Material: 18-8 stainless steel ensures long-lasting corrosion resistance and dependable strength.
• Flexible Options: Standard and UC variants cater to a wide range of flush-mount requirements, including door hinges and thin materials.

Product Specifications

• Screw Size: #12-24
• Drive Type: Phillips
• Head Style: 82° Flat Head (Standard & Undercut UC variants)
• Material: 18-8 (A2) Stainless Steel
• Thread Type: Coarse Threads (#12-24)
• Standards Compliance: Meets common industry standards for machine screws

Ideal Applications

• Door Hinges (UC Variant): Undercut screws ensure a fully flush mount, improving hinge stability and eliminating gaps.
• Electronics and Instruments: Perfect for assemblies requiring minimal head protrusion and corrosion resistance.
• Thin Metal Plates: Secure thin materials where a fully flush head is required for a stable, neat finish.
• General Construction: Suitable for various assemblies needing flush, secure screw connections.

Buy in Bulk and Build with Confidence

Choose our #12-24 Phillips 82° Flat Head Machine Screws in standard or undercut (UC) variants for secure, corrosion-resistant connections in delicate and precision assemblies. With bulk and wholesale pricing, Monster Bolts provides top-quality stainless steel fasteners tailored to your project’s needs. Opt for the UC variant when a fully flush, secure fit is essential—such as attaching door hinges or working with thin materials—and enjoy a cleaner, more stable connection.

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