Metallics Type BSD Self-Drilling Drywall Screw #8 x 1/2" Steel Zinc Phillips Wafer Head

Metallics Industries Type BSD Self-Drilling Drywall Screw #8 x 1/2" Steel Zinc Phillips Wafer Head

Professional Self-Drilling & Tapping Drywall Fastener Solution

The Metallics Industries Type BSD Self-Drilling Drywall Screw delivers exceptional performance and reliability for metal-to-metal applications in electrical, plumbing, and HVAC installations. This steel zinc #8 x 1/2" self-drilling screw with Phillips wafer head provides dependable fastening solutions designed for professional contractors, electricians, and industrial technicians, offering the proven quality and precision engineering that professionals trust from a leading manufacturer of electrical hardware and industrial fasteners.

Professional Features & Benefits

Superior Self-Drilling Performance

• Type BSD Self-Drilling & Tapping Design - Eliminates pre-drilling requirements with drill point that penetrates metal substrates efficiently, reducing installation time and labor costs
• Steel Zinc Construction with AISI 1016-1024 Material Standard - Provides excellent corrosion resistance and durability for long-lasting performance in demanding electrical and construction environments
• Phillips Drive with Wafer Head Configuration - Offers superior torque transfer and flush mounting capability with fastener head width of 0.359-0.38 inches for professional installations
• Rockwell C32-40 Hardness Rating - Ensures consistent drilling performance and thread integrity while maintaining optimal torsional strength of 42 lb-in minimum

Professional Installation Advantages

• UNF Thread Type with 18 Threads Per Inch - Provides secure fastening with SAE J78-2013 thread standard compliance for reliable holding power in metal applications
• Optimized Panel Thickness Range - Designed for 0.350-0.100 inch panel thickness applications with wafer thickness of 0.025-0.035 inches for versatile mounting solutions
• Includes Free Power Bit - Complete installation solution with #2 driver size power bit included for immediate professional use

Technical Specifications

Material: Steel Zinc with AISI 1016-1024 standard, Finish: Zinc coating, Fastener Length: 1/2 inch, Drive Type: Phillips with #2 driver size, Fastener Head Type: Wafer with 0.359-0.38 inch width, Thread Type: UNF with 18 threads per inch, Thread Standard: SAE J78-2013, Screw Point Type: Drill Point, Hardness: Rockwell C32-40, Torsional Strength: 42 lb-in minimum, Phillips Recess Depth: 0.255 inch, Phillips Recess Diameter: 0.176-0.189 inch, Panel Thickness Range: 0.350-0.100 inches, Wafer Thickness: 0.025-0.035 inches, Pack Type: Box, Order Minimum: 1000 pieces, Product Weight: 3.265 lbs

Installation & Usage

1. Select appropriate #2 Phillips driver bit (included with purchase) and ensure proper torque settings for steel zinc material
2. Position screw at desired fastening location on metal substrate within 0.350-0.100 inch panel thickness range
3. Apply steady downward pressure while engaging drill point to initiate self-drilling action through metal surface
4. Continue drilling operation until wafer head contacts substrate surface, ensuring flush mounting for professional appearance
5. Complete fastening with final torque application, monitoring for proper thread engagement and secure attachment
6. Verify installation meets project specifications and torque requirements for electrical or construction application

Professional Applications

Ideal for:

• Electrical Panel Installation - Secure mounting of electrical panels, junction boxes, and conduit systems in commercial and industrial facilities
• HVAC System Assembly - Fastening ductwork, equipment brackets, and ventilation components in heating and air conditioning installations
• Plumbing Applications - Mounting pipe supports, fixture brackets, and plumbing hardware in residential and commercial projects
• Metal-to-Metal Fastening - Direct attachment of steel components, brackets, and structural elements without pre-drilling requirements
• Drywall to Metal Stud Installation - Professional drywall attachment to metal framing systems in commercial construction projects
• Equipment Mounting - Secure installation of electrical equipment, control panels, and industrial machinery to metal substrates
• Construction Hardware Assembly - General fastening applications in building construction, renovation, and maintenance projects
• Industrial Fabrication - Assembly of metal components, enclosures, and structural elements in manufacturing environments

Steel Zinc Construction Advantage

The steel zinc construction with AISI 1016-1024 material standard provides superior corrosion resistance and mechanical properties essential for demanding electrical and construction applications. The zinc finish offers enhanced protection against environmental factors while maintaining the strength and durability required for professional installations. This material combination ensures reliable performance in both indoor and outdoor applications where moisture resistance and long-term durability are critical.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence, delivering professional-grade self-drilling screws that meet stringent SAE J78-2013 thread standards and AISI material specifications. Our comprehensive testing ensures consistent Rockwell hardness ratings and torsional strength performance, providing contractors, electricians, and industrial professionals with reliable fastening solutions. Each Type BSD self-drilling screw represents our dedication to engineering excellence and quality materials, backed by decades of experience in electrical hardware and industrial fastener manufacturing for demanding commercial and industrial applications.