Metallics Machine Screw 10-24 x 1/2" Round Head Combo Steel Zinc

Metallics Industries Machine Screw 10-24 x 1/2" Round Head Combo Steel Zinc

Professional Dual-Drive Fastener Solution

The Metallics Industries Machine Screw 10-24 x 1/2" Round Head Combo delivers exceptional versatility 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 Drive Design - Features both slotted and Phillips drive options in one head for maximum installation flexibility and tool compatibility
• Round Head Configuration - Provides secure fastening with professional appearance and optimal bearing surface distribution
• Steel Zinc Construction - Delivers superior strength with corrosion-resistant zinc finish for long-lasting performance in demanding environments
• Precision Threading - 10-24 thread specification ensures reliable engagement and holding power for professional installations

Installation Versatility

• Tool Compatibility - Works with both slotted and Phillips drivers for enhanced installation convenience
• Professional Dimensions - 1/2" length provides optimal fastening depth for standard electrical and mechanical applications
• Quality Materials - AISI 1006-1022 steel construction with Rockwell B70-B100 hardness for reliable performance

Technical Specifications

Thread Size: 10-24, Length: 1/2", Material: Steel Zinc, Finish: Zinc, Head Type: Round, Drive Type: Slotted/Phillips Combo, Driver Size: #2, Head Height: 0.123-0.137", Head Width: 0.334-0.359", Material Standard: AISI 1006-1022, Hardness: Rockwell B70-B100, Tensile Strength: 60,000 psi minimum, Phillips Recess Depth: 0.093-0.119", Phillips Recess Diameter: 0.182-0.195", Slot Depth: 0.065-0.087", Slot Width: 0.05-0.06", Pack Type: Jar

Installation & Usage

1. Select appropriate pre-drilled or tapped hole matching 10-24 thread specification
2. Choose either slotted or Phillips driver based on installation requirements and tool availability
3. Insert screw through components ensuring proper alignment and thread engagement
4. Apply consistent torque using appropriate driver to achieve secure fastening without over-tightening
5. Verify proper seating of round head against mounting surface for optimal load distribution
6. Confirm secure attachment and proper component alignment before completing installation

Professional Applications

Ideal for:

• Electrical Installations - Panel mounting, junction box assembly, electrical component securing, and conduit system connections
• HVAC Systems - Equipment mounting, ductwork connections, control panel assembly, and ventilation component installation
• Plumbing Applications - Fixture mounting, pipe support systems, valve assembly, and plumbing hardware installation
• Industrial Assembly - Machine component fastening, equipment maintenance, mechanical assembly, and industrial hardware mounting
• Construction Fastening - Building hardware installation, structural component assembly, and construction equipment mounting
• Equipment Maintenance - Repair applications, component replacement, maintenance fastening, and service installations
• Control Systems - Electrical control mounting, instrumentation assembly, and automation equipment installation
• Commercial Applications - Building systems installation, facility maintenance, and commercial equipment mounting

Steel Zinc Advantage

The steel zinc construction provides exceptional durability and corrosion resistance for demanding professional applications. The zinc finish offers superior protection against environmental factors while maintaining the strength characteristics essential for electrical, plumbing, and HVAC installations. This material combination ensures reliable long-term performance in both indoor and outdoor applications where moisture and environmental exposure are concerns.

Why Choose Metallics Industries Quality?

Metallics Industries' commitment to precision manufacturing ensures consistent quality and reliable performance for contractors and industrial professionals. With comprehensive product testing, superior material selection, and trusted solutions for electrical, plumbing, HVAC, and construction applications, Metallics Industries has been the first fastener company in America to offer a full line of combo drive screws since 1985, delivering the engineering excellence and dependable performance that professionals demand for critical installations.