Metallics Machine Screw 6-32 x 2-1/2" Round Head Combo Steel Zinc

Metallics Industries Machine Screw 6-32 x 2-1/2" Round Head Combo Steel Zinc

Professional Dual-Drive Fastener Solution

The Metallics Industries Machine Screw 6-32 x 2-1/2" Round Head Combo delivers exceptional performance and reliability for electrical, plumbing, and HVAC applications. This steel zinc machine 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

Dual-Drive Performance

• Combo Slotted/Phillips Drive Design - Two drives in one head provide maximum installation flexibility and tool compatibility for diverse field conditions
• Round Head Configuration - 0.24-0.26 inch head width with 0.091-0.103 inch height delivers optimal bearing surface and professional appearance
• Precision Threading - 6-32 thread specification with 32 threads per inch ensures secure engagement and reliable holding power
• Extended Length Design - 2-1/2 inch length accommodates thick materials and deep penetration requirements

Material & Construction Excellence

• Steel Zinc Construction - AISI 1006-1022 material standard with zinc finish provides corrosion resistance and durability
• Professional Hardness Rating - Rockwell B70-B100 hardness ensures optimal strength without brittleness
• High Tensile Strength - 60,000 psi minimum tensile strength delivers reliable performance under demanding loads

Installation Versatility

• Dual Tool Compatibility - Works with both slotted and Phillips #2 drivers for maximum field convenience
• Precision Recess Specifications - Phillips recess depth 0.056-0.084 inch and slot depth 0.051-0.068 inch ensure proper tool engagement

Technical Specifications

Thread Size: 6-32, Length: 2-1/2 inches, Head Type: Round, Drive Type: Slotted/Phillips Combo, Material: Steel Zinc, Finish: Zinc, Material Standard: AISI 1006-1022, Head Width: 0.24-0.26 inches, Head Height: 0.091-0.103 inches, Threads Per Inch: 32, Driver Size: #2, Hardness: Rockwell B70-B100, Tensile Strength: 60,000 psi minimum, Phillips Recess Depth: 0.056-0.084 inches, Phillips Recess Diameter: 0.149-0.162 inches, Slot Depth: 0.051-0.068 inches, Slot Width: 0.039-0.048 inches, Pack Type: Jar, Weight: 0.86 lbs

Installation & Usage

1. Select appropriate slotted or Phillips #2 driver based on installation requirements and tool availability
2. Align screw with pre-drilled or tapped hole ensuring proper thread engagement
3. Begin threading by hand to establish proper alignment and prevent cross-threading
4. Use driver to advance screw while maintaining consistent downward pressure
5. Tighten to specified torque requirements without over-driving to prevent thread damage
6. Verify secure engagement and proper seating of round head against work surface

Professional Applications

Ideal for:

• Electrical Panel Assembly - Securing components, mounting hardware, and electrical enclosure assembly
• HVAC System Installation - Ductwork mounting, equipment assembly, and ventilation system components
• Plumbing Applications - Fixture mounting, pipe support assembly, and plumbing hardware installation
• Equipment Maintenance - Machinery assembly, equipment repair, and industrial maintenance applications
• Control Panel Wiring - Terminal block mounting, switch installation, and control system assembly
• Conduit and Raceway Systems - Mounting brackets, support hardware, and electrical pathway components
• Commercial Construction - Building systems installation, architectural hardware, and structural assembly
• Industrial Assembly - Manufacturing equipment, production line components, and facility maintenance

Steel Zinc Construction Advantage

The steel zinc construction provides superior corrosion resistance for indoor and moderate outdoor applications while maintaining the strength characteristics essential for reliable fastening. The zinc finish offers enhanced protection against environmental factors while ensuring compatibility with electrical and plumbing systems. The AISI 1006-1022 material standard ensures consistent quality and performance across all applications.

Why Choose Metallics Industries Quality?

Metallics Industries pioneered the combo drive fastener concept in America in 1985, demonstrating our commitment to innovation and professional solutions. Our precision manufacturing processes ensure consistent thread quality, accurate head dimensions, and reliable performance. Each machine screw undergoes comprehensive quality testing to meet the demanding requirements of electrical, plumbing, and HVAC professionals. Trust Metallics Industries for proven fastener solutions that deliver the reliability and performance your projects demand.