Metallics Type A Tapping Screw #8 x 3/4" Steel Zinc Phillips Pan Head

Metallics Industries Type A Tapping Screw #8 x 3/4" Steel Zinc Phillips Pan Head

Professional Self-Tapping Fastener Solution

The Metallics Industries Type A Tapping Screw delivers exceptional performance and reliability for electrical, plumbing, and HVAC 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 - Premium steel material provides exceptional strength and durability for demanding professional applications
• Zinc Finish Protection - Corrosion-resistant zinc coating ensures long-lasting performance in electrical and industrial environments
• Rockwell C28-38 Hardness - Precisely controlled hardness delivers optimal thread-forming capability and fastener integrity
• 39 lb-in Minimum Torsional Strength - Superior torque resistance prevents fastener failure during installation and service

Professional Installation Design

• Phillips Drive System - #2 driver size provides reliable engagement and controlled installation torque
• Pan Head Configuration - 0.306-0.322" head width with 0.105-0.115" height offers optimal bearing surface and professional appearance
• Gimlet Point Design - Sharp point enables precise thread cutting and reduces installation effort in various materials

Thread Performance Excellence

• 15 Threads Per Inch - Fine thread pitch provides secure engagement and superior holding power
• ASME B18.6.4 Thread Standard - Precision threading meets professional fastener standards for consistent performance

Technical Specifications

Material: Steel Zinc (AISI 1016-1024), Finish: Zinc, Length: 3/4", Drive Type: Phillips (#2), Head Type: Pan Head, Head Width: 0.306-0.322", Head Height: 0.105-0.115", Thread Per Inch: 15, Thread Standard: ASME B18.6.4, Point Type: Gimlet Point, Hardness: Rockwell C28-38, Torsional Strength: 39 lb-in minimum, Dimensional Standard: ASME B18.6.3-2013, Type: Type A Tapping Screw, Pack Type: Jar, Weight: 0.47 lbs

Installation & Usage

1. Select appropriate pilot hole size based on material thickness and type for optimal thread engagement
2. Position fastener perpendicular to work surface ensuring proper alignment before driving
3. Use #2 Phillips driver and apply steady, controlled pressure during initial thread cutting
4. Drive screw at moderate speed allowing gimlet point to cut clean threads without material damage
5. Continue driving until pan head seats flush against work surface without over-tightening
6. Verify secure engagement and proper torque within 39 lb-in torsional strength limits

Professional Applications

Ideal for:

• Electrical Installations - Panel box mounting, conduit brackets, electrical enclosure assembly, and junction box installations
• HVAC Systems - Ductwork connections, equipment mounting, access panel installation, and ventilation component assembly
• Plumbing Applications - Pipe bracket mounting, fixture installation, access panel attachment, and plumbing component assembly
• Metal Fabrication - Sheet metal joining, bracket assembly, housing construction, and structural component attachment
• Construction Fastening - Framing connections, trim installation, hardware mounting, and building component assembly
• Industrial Assembly - Equipment housing, machinery covers, control panel installation, and component mounting
• Building Maintenance - Repair applications, replacement fastening, retrofit installations, and maintenance access panels
• Hardware Mounting - Bracket installation, support hardware, mounting systems, and structural attachments

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 controlled Rockwell C28-38 hardness ensures optimal thread-cutting performance while maintaining fastener integrity, while the zinc coating protects against environmental corrosion in both indoor and outdoor installations.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence, delivering professional-grade materials and finishes that ensure reliable performance. Our comprehensive fastener solutions serve electrical, plumbing, HVAC, and construction professionals with superior material selection, finish quality, and engineering excellence for demanding applications. Trusted by contractors, electricians, and industrial professionals, Metallics Industries provides reliable hardware solutions backed by rigorous product testing and proven performance standards.