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

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

Professional Heavy-Duty Wood Fastening Solution

The Metallics Industries Hexagonal Lag Bolt delivers exceptional performance and reliability for heavy-duty wood fastening applications in non-corrosive environments. This steel hex head lag 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

• AISI 1006-1022 Steel Construction - Premium steel material standard ensures reliable strength and durability for demanding fastening applications
• Zinc Finish Protection - Corrosion-resistant zinc coating provides enhanced longevity and performance in various environmental conditions
• Hex Head Design - Professional hex head configuration allows for secure grip and efficient installation with standard hex tools
• Full-Bodied Bolt Construction - Robust full-body design with spaced threads and gimlet point for superior holding power in wood applications

Performance Specifications

• High Tensile Strength - 60,000 psi minimum tensile strength ensures reliable performance under heavy loads and stress conditions
• Rockwell B70-B100 Hardness - Optimal hardness rating provides excellent balance of strength and workability for professional installations
• Right Hand Threading - Standard 10 threads per inch with right-hand thread direction for consistent installation practices

Professional Installation Features

• Gimlet Point Design - Specialized point configuration enables efficient driving and penetration, especially in denser wood materials
• Spaced Thread Pattern - Optimized thread spacing provides superior grip and holding power while reducing installation torque requirements

Technical Specifications

Material: Steel (AISI 1006-1022), Finish: Zinc, Fastener Length: 3 inches, Outside Diameter: 0.237-0.260 inches, Fastener Head Type: Hex, Fastener Head Width: 0.425-0.438 inches, Fastener Head Height: 11/64 inches, Thread Per Inch: 10, Thread Direction: Right Hand, Tensile Strength: 60,000 psi minimum, Hardness: Rockwell B70-B100, Dimensional Standard: ASME B18.2.1-1996, Pack Type: Jar, Order Minimum: 100 pieces per jar, Product Weight: 1651g, Washer OD: 0.094 inches

Installation & Usage

1. Select appropriate pilot hole size based on wood density and application requirements
2. Pre-drill pilot hole to approximately 75% of lag bolt diameter for optimal holding power
3. Position lag bolt with gimlet point aligned to pilot hole entry point
4. Use hex wrench or socket to drive bolt, maintaining steady pressure and controlled rotation
5. Drive bolt until hex head is properly seated against work surface or washer
6. Verify secure installation and proper thread engagement for maximum holding strength

Professional Applications

Ideal for:

• Electrical Installations - Mounting electrical panels, conduit supports, and equipment brackets to wooden structures
• HVAC System Installation - Securing ductwork supports, equipment mounts, and system components to wood framing
• Plumbing Applications - Installing pipe supports, fixture mounts, and plumbing equipment to wooden structural elements
• Construction Fastening - Heavy-duty wood-to-wood connections in framing, decking, and structural applications
• Industrial Assembly - Equipment mounting and machinery installation requiring secure wood fastening
• Building Maintenance - Repair and reinforcement applications in commercial and industrial wooden structures
• Hardware Mounting - Installing heavy brackets, supports, and hardware components to wood substrates
• Structural Connections - Creating reliable connections between wooden structural members and components

Steel Construction Advantage

The AISI 1006-1022 steel construction provides exceptional strength-to-weight ratio and reliable performance characteristics. The zinc finish offers enhanced corrosion resistance while maintaining the steel's inherent strength properties. This combination ensures long-lasting performance in electrical, plumbing, HVAC, and construction applications where dependable wood fastening is critical.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence. Each hexagonal lag bolt undergoes comprehensive testing to meet ASME B18.2.1-1996 dimensional standards and exceeds 60,000 psi tensile strength requirements. Professional contractors, electricians, and industrial technicians rely on Metallics Industries for consistent quality, reliable performance, and comprehensive fastener solutions that deliver superior results in electrical, plumbing, HVAC, and construction applications across commercial and industrial environments.