Metallics Hexagonal Bolt 1/4"-20 x 3/4" Steel Zinc Hex Head

Metallics Industries Hexagonal Bolt 1/4"-20 x 3/4" Steel Zinc Hex Head

Professional Grade Fastener Solution

The Metallics Industries Hexagonal Bolt 1/4"-20 x 3/4" delivers exceptional performance and reliability for complete thread engagement applications across electrical, plumbing, heating, and air conditioning industries. This steel hexagonal bolt with zinc finish 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

• Premium Steel Construction - Delivers exceptional strength and durability with 60,000 psi minimum tensile strength for demanding industrial applications
• Zinc Finish Protection - Provides superior corrosion resistance and extended service life in harsh environmental conditions
• Precision Hex Head Design - Features 0.425-0.438 inch head width for secure tool engagement and optimal torque transfer
• Professional Grade Hardness - Rockwell B69-B100 hardness rating ensures reliable performance under high-stress conditions

Thread Engineering Excellence

• 1/4"-20 Thread Specification - Right-hand thread direction with 20 threads per inch for secure, reliable fastening
• IFI-199 (2014) Thread Standard - Meets industry standards for consistent thread engagement and performance
• Complete Thread Engagement - Engineered for full thread contact and maximum holding power in critical applications

Professional Installation Advantages

• Hex Head Tool Compatibility - Standard hex head design works with common wrenches and socket tools for efficient installation
• Precise Dimensional Control - Consistent fastener dimensions ensure reliable fit and performance across applications

Technical Specifications

Material: Steel | Finish: Zinc | Thread: 1/4"-20 Right Hand | Thread Standard: IFI-199 (2014) | Tensile Strength: 60,000 psi minimum | Hardness: Rockwell B69-B100 | Head Type: Hex | Head Width: 0.425-0.438 inch | Fastener Length: 3/4 inch | Fastener Width: 0.484-0.505 inch | Fastener Height: 0.150-0.188 inch | Pack Type: Jar | Product Series: HTB, JHTB, and JSHTB | Thread Direction: Right Hand | Threads Per Inch: 20

Installation & Usage

1. Select appropriate hex wrench or socket tool matching the 0.425-0.438 inch head width specification
2. Align bolt with pre-drilled holes ensuring proper thread engagement clearance
3. Insert bolt through materials maintaining straight alignment for optimal thread contact
4. Apply hex wrench or socket tool to head and rotate clockwise following right-hand thread direction
5. Tighten to appropriate torque specification based on application requirements and material thickness
6. Verify secure fastening and proper thread engagement for reliable joint integrity

Professional Applications

Ideal for:

• Electrical Panel Assembly - Secure mounting of electrical panels, junction boxes, and control enclosures
• HVAC System Installation - Fastening ductwork brackets, equipment mounts, and ventilation components
• Plumbing Applications - Mounting pipe supports, fixture brackets, and plumbing hardware assemblies
• Industrial Equipment Assembly - Machine component fastening and equipment mounting applications
• Construction Fastening - Structural connections requiring complete thread engagement and high strength
• Maintenance and Repair - Replacement fastening for electrical, plumbing, and HVAC maintenance work
• Commercial Building Systems - Infrastructure mounting and system component installation
• Metal Fabrication Projects - Steel structure assembly and fabricated component connections

Steel and Zinc Finish Advantage

The premium steel construction provides exceptional strength and durability for demanding applications, while the zinc finish delivers superior corrosion protection for extended service life. This combination ensures reliable performance in electrical, plumbing, heating, and air conditioning installations where both strength and corrosion resistance are critical for long-term system integrity.

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 for contractors, electricians, and industrial professionals. Our comprehensive fastener solutions undergo rigorous testing and quality assurance processes, providing trusted hardware solutions for electrical, plumbing, HVAC, and construction applications. With superior material selection, precision engineering, and dependable performance standards, Metallics Industries continues to be the preferred choice for professionals who demand excellence in their fastening solutions.