"Product Technical Specifications
IMSCREWS #10 x 3/4 inch Self-Drilling Screws are crafted from 410 stainless steel, a material selected for its exceptional hardness and functional durability. Unlike the 300 series, 410 stainless steel undergoes heat treatment to achieve the strength required to penetrate metal sheets directly. The truss washer head design features an extra-wide surface area, providing significant clamping force and preventing the material from being damaged or pulled through. These fasteners are specifically engineered with a tek point, eliminating the need for a separate pilot hole.

Applications and Material Characteristics
Ideal for construction, automotive repairs, and HVAC maintenance, these screws provide a stable hold in metal, plastic, and composite materials. Please note that 410 stainless steel is magnetic, which allows for easier handling with magnetic tools. This grade of stainless steel is best suited for indoor or dry environments where high strength is prioritized.

Customer Questions & Answers
Q: Are these screws magnetic?
A: Yes. 410 stainless steel contains a higher carbon content to achieve the hardness necessary for self-drilling, which makes it naturally magnetic.
Q: Do I need to drill a hole before using these?
A: No, the self-drilling tek point is designed to create its own hole as it is driven into metal or plastic.
Q: What is the head type?
A: These feature a Truss Washer Head, which provides a wide, low-profile decorative finish with maximum surface contact.
Q: Can these be used in saltwater environments?
A: 410 stainless steel is prioritized for its hardness. For constant exposure to saltwater or harsh chemicals, 316 stainless steel is generally recommended."

Key Features

• EFFICIENT SELF DRILLING POINT - Equipped with a precision tek point, these screws can drill through metal sheets and plastic without the need for pre-drilling, saving time during construction and maintenance.
• HIGH HARDNESS 410 STAINLESS STEEL - Manufactured from heat-treated 410 stainless steel, these fasteners offer superior hardness compared to 304 series, allowing them to pierce hard materials effectively.
• WIDE TRUSS WASHER HEAD - The oversized truss washer head design provides a larger contact surface to distribute load and prevent pull-through, ensuring a secure hold on thin metal or plastic sheets.
• MAGNETIC CONVENIENCE FOR EASY USE - Due to the high carbon content in 410 stainless steel, these screws are magnetic and can be easily held by magnetic driver bits for one-handed or high-reach operation.
• VERSATILE HARDWARE SOLUTION - A dependable choice for HVAC ductwork, roofing, automotive sheet metal repair, and general equipment maintenance in indoor or dry environments.

Specifications

• ASIN: B0BYJ1YW1T
• Internal SKU: IMS0439
• Size: #10 x 3/4"
• Material: Stainless Steel
• Finish: Stainless Steel
• Head Style: Truss Washer
• Package Quantity: 100