Metallics Machine Screw 10-32 x 1-1/2" Round Head Combo Steel Zinc

Metallics Industries Machine Screw 10-32 x 1-1/2" Round Head Combo Steel Zinc

Professional Fastener Solution with Dual Drive System

The Metallics Industries Machine Screw 10-32 x 1-1/2" 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 System - Provides versatility with two drive options in one head for maximum installation flexibility and tool compatibility
• 10-32 Thread Specification - Precision 32 threads per inch ensures secure engagement and reliable holding power in threaded applications
• 1-1/2" Length Design - Optimal length for standard electrical panel, equipment mounting, and mechanical assembly applications
• Round Head Configuration - Professional appearance with 0.334-0.359" head width providing excellent bearing surface and torque distribution

Material & Construction Excellence

• Steel Zinc Construction - AISI 1006-1022 steel with zinc finish provides superior corrosion resistance and durability for indoor applications
• Rockwell B70-B100 Hardness - Engineered hardness specification ensures optimal strength while maintaining workability for professional installations
• 60,000 PSI Minimum Tensile Strength - High-strength construction delivers reliable performance under mechanical stress and vibration

Professional Installation Advantages

• Precision Threading - Machine thread design provides consistent engagement with tapped holes and threaded components
• Phillips Recess Specifications - 0.093-0.119" depth with 0.182-0.195" diameter ensures proper driver engagement and torque transfer
• Slot Drive Backup - 0.065-0.087" slot depth with 0.05-0.06" width provides alternative drive option for field repairs and maintenance

Technical Specifications

Thread Size: 10-32, Length: 1-1/2", Material: Steel Zinc, Finish: Zinc, Head Type: Round, Drive Type: Slotted/Phillips Combo, Head Width: 0.334-0.359", Head Height: 0.123-0.137", 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, Weight: 1.14 lbs

Installation & Usage

1. Select appropriate tapped hole or threaded component matching 10-32 thread specification
2. Choose either Phillips or slotted driver based on installation requirements and tool availability
3. Insert screw through mounting hole and align with threaded opening
4. Begin threading by hand to ensure proper thread engagement and prevent cross-threading
5. Tighten using appropriate driver with controlled torque to achieve secure connection without over-tightening
6. Verify proper seating of round head against mounting surface for optimal load distribution

Professional Applications

Ideal for:

• Electrical Panel Assembly - Mounting components, terminal blocks, and control devices in electrical enclosures and distribution panels
• Equipment Installation - Securing electrical equipment, junction boxes, and conduit accessories in commercial and industrial settings
• HVAC System Assembly - Fastening control panels, thermostats, and mechanical components in heating and cooling systems
• Plumbing Applications - Mounting fixtures, valve assemblies, and pipe support hardware in residential and commercial plumbing
• Industrial Machinery - Assembly and maintenance of manufacturing equipment, control systems, and mechanical components
• Building Maintenance - Repair and replacement applications requiring reliable threaded fasteners in facility maintenance
• Control System Installation - Mounting switches, relays, and electronic components in automation and control applications
• Metal Fabrication - Joining threaded components in custom metalwork and fabricated assemblies

Steel Zinc Construction Advantage

The steel zinc construction provides excellent corrosion resistance for indoor applications while maintaining the strength characteristics required for mechanical fastening. The zinc finish offers superior protection against moisture and environmental factors commonly encountered in electrical, plumbing, and HVAC installations, ensuring long-term reliability and performance in professional applications.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates commitment to precision manufacturing through rigorous quality control and material selection. Since 1985, Metallics was the first fastener company in America to offer a full line of combo drive screws, establishing industry leadership in innovative fastener solutions. Professional contractors and industrial technicians trust Metallics for reliable performance, comprehensive product testing, and proven solutions for electrical, plumbing, HVAC, and construction applications, backed by decades of engineering excellence and manufacturing expertise.