Metallics Machine Screw 10-32 x 3/4" Round Head Combo Steel Zinc

Metallics Industries Machine Screw 10-32 x 3/4" Round Head Combo Steel Zinc

Professional Fastener Solution with Dual Drive System

The Metallics Industries Machine Screw 10-32 x 3/4" 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

• Round Head Combo Design - Features both slotted and Phillips drive options in one head for maximum installation flexibility and tool compatibility
• Steel Zinc Construction - AISI 1006-1022 steel with zinc finish provides excellent corrosion resistance and durability for demanding applications
• Precision Threading - 10-32 thread specification with 32 threads per inch ensures secure fastening and reliable holding power
• Professional Grade Hardness - Rockwell B70-B100 hardness rating delivers optimal strength and resistance to stripping

Installation Versatility

• Dual Tool Compatibility - Works with both slotted and Phillips #2 drivers for maximum convenience and accessibility
• Round Head Profile - 0.334-0.359 inch head width provides excellent bearing surface and professional appearance
• Optimal Length - 3/4 inch length ideal for standard electrical box mounting and equipment assembly applications

Technical Specifications

Thread Size: 10-32 x 3/4 inch length, Material: Steel Zinc (AISI 1006-1022), Finish: Zinc coating, Head Type: Round head combo, Drive Type: Slotted/Phillips, Driver Size: #2, Head Width: 0.334-0.359 inches, Head Height: 0.123-0.137 inches, Hardness: Rockwell B70-B100, Tensile Strength: 60,000 psi minimum, Phillips Recess Depth: 0.093-0.119 inches, Slot Depth: 0.065-0.087 inches, Pack Type: Jar, Weight: 0.7 lbs

Installation & Usage

1. Select appropriate pre-drilled or tapped hole matching 10-32 thread specification
2. Choose either slotted screwdriver or Phillips #2 driver based on accessibility and preference
3. Insert screw through mounting hole and align with threaded receptacle or nut
4. Begin threading by hand to ensure proper thread engagement and prevent cross-threading
5. Tighten using appropriate driver, applying consistent torque for secure fastening
6. Verify proper seating of round head against mounting surface for optimal load distribution

Professional Applications

Ideal for:

• Electrical Installations - Panel box mounting, switch and outlet assembly, conduit bracket attachment, and electrical enclosure fastening
• HVAC Systems - Ductwork mounting, control panel assembly, equipment bracket installation, and ventilation component fastening
• Plumbing Applications - Fixture mounting, pipe bracket installation, valve assembly, and plumbing hardware attachment
• Equipment Assembly - Machine component fastening, control panel mounting, instrument attachment, and mechanical assembly
• Building Maintenance - Repair and replacement fastening, equipment servicing, component upgrades, and facility maintenance
• Industrial Assembly - Manufacturing equipment mounting, production line fastening, quality control fixtures, and assembly line applications
• Construction Fastening - Structural component attachment, building system installation, architectural hardware mounting, and construction assembly
• Commercial Applications - Office equipment mounting, retail fixture installation, hospitality hardware attachment, and commercial building systems

Steel Zinc Construction Advantage

The steel zinc construction provides superior corrosion resistance compared to plain steel while maintaining excellent strength characteristics. The zinc coating offers galvanic protection against rust and oxidation, making these screws ideal for both indoor and outdoor applications where moisture exposure is possible. The AISI 1006-1022 steel base material ensures consistent mechanical properties and reliable performance under load.

Why Choose Metallics Industries Quality?

Metallics Industries has been a pioneer in combo drive fasteners since 1985, being the first fastener company in America to offer a full line of combination drive screws. Our commitment to precision manufacturing ensures consistent thread quality, accurate head dimensions, and reliable drive engagement. Each machine screw undergoes comprehensive quality testing to meet professional standards for tensile strength, hardness, and dimensional accuracy, providing contractors and industrial professionals with the dependable fastening solutions they need for critical applications.