Metallics Type A Tapping Screw #10 x 3" Steel Zinc Phillips Pan Head Gimlet Point

Metallics Industries Type A Tapping Screw #10 x 3" Steel Zinc Phillips Pan Head Gimlet Point

Professional Self-Tapping Fastener Solution

The Metallics Industries Type A Tapping Screw delivers exceptional performance and reliability for electrical, plumbing, heating and air conditioning applications. This steel zinc tapping screw 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 Construction & Materials

• AISI 1016-1024 Steel Construction with Zinc Finish - Provides excellent corrosion resistance and durability for long-lasting performance in demanding electrical and HVAC applications
• Rockwell C28-38 Hardness Rating - Ensures optimal strength and thread-forming capability while maintaining installation ease for professional contractors
• 48 lb-in Minimum Torsional Strength - Delivers reliable holding power and resistance to loosening in vibration-prone installations
• ASME B18.6.3-2013 Dimensional Compliance - Guarantees consistent quality and precise fit for professional electrical and mechanical applications

Professional Installation Design

• Phillips Drive System with #2 Driver Size - Provides secure engagement and efficient installation with standard professional tools
• Pan Head Design (0.357-0.373" Width) - Offers optimal bearing surface and professional appearance for visible installations
• Gimlet Point Configuration - Enables precise starting and clean thread formation in sheet metal and thin materials

Thread Performance

• 12 Threads Per Inch Specification - Provides excellent holding power and smooth installation in electrical boxes and HVAC components
• ASME B18.6.4 Thread Standard Compliance - Ensures consistent thread engagement and professional installation results

Technical Specifications

Material: Steel Zinc (AISI 1016-1024), Finish: Zinc, Length: 3 inches, Diameter: #10, Drive Type: Phillips (#2 driver), Head Type: Pan Head, Head Width: 0.357-0.373 inches, Head Height: 0.122-0.133 inches, Point Type: Gimlet Point, Thread Count: 12 TPI, Hardness: Rockwell C28-38, Torsional Strength: 48 lb-in minimum, Dimensional Standard: ASME B18.6.3-2013, Thread Standard: ASME B18.6.4, Phillips Recess Depth: 0.124 inches, Phillips Recess Diameter: 0.186-0.199 inches, Pack Type: Jar, Weight: 1.82 lbs

Installation & Usage

1. Select appropriate pilot hole size for material thickness and type being fastened
2. Position screw perpendicular to work surface using #2 Phillips driver
3. Apply steady downward pressure while turning clockwise to engage gimlet point
4. Continue driving until pan head contacts work surface with proper seating
5. Verify secure engagement without over-tightening to prevent thread stripping
6. Check final installation for proper alignment and holding strength

Professional Applications

Ideal for:

• Electrical Installations - Junction boxes, outlet boxes, switch plates, conduit supports, and electrical panel mounting
• HVAC Systems - Ductwork connections, equipment mounting, access panels, and ventilation component assembly
• Plumbing Applications - Pipe supports, fixture mounting, access covers, and plumbing hardware installation
• Sheet Metal Fabrication - Metal enclosures, equipment housings, and structural connections in thin gauge materials
• Construction Fastening - Drywall to metal stud connections, ceiling grid systems, and interior finish work
• Industrial Assembly - Equipment panels, machinery covers, and component mounting in manufacturing environments
• Building Maintenance - Repair work, equipment servicing, and facility upgrade projects
• Commercial Hardware - Door hardware, window components, and architectural metal installations

Steel Zinc Construction Advantage

The AISI 1016-1024 steel construction with zinc finish provides superior corrosion resistance and durability for electrical, plumbing, and HVAC applications. The zinc coating offers excellent protection against moisture and environmental exposure while maintaining the strength characteristics needed for reliable thread-forming performance in sheet metal and thin materials commonly found in electrical and mechanical installations.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence, ensuring every Type A tapping screw meets rigorous ASME standards for dimensional accuracy and performance. Our comprehensive material selection process and advanced zinc finishing techniques deliver the reliable performance that electrical contractors, HVAC technicians, and industrial professionals demand. With extensive quality testing and proven engineering excellence, Metallics Industries provides trusted fastening solutions that professionals rely on for critical electrical, plumbing, heating, and air conditioning installations across commercial, industrial, and construction applications.