Metallics Hexagonal Lag Bolt 3/8" x 3" Steel Zinc Hex Head

Metallics Industries Hexagonal Lag Bolt 3/8" 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 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

• AISI 1006-1022 Steel Construction - High-quality steel material provides exceptional strength and durability with 60,000 psi minimum tensile strength for demanding applications
• Zinc Finish Protection - Corrosion-resistant zinc coating ensures long-lasting performance in non-corrosive environments and extends service life
• Precision Hex Head Design - 0.544-0.562 inch hex head width provides secure tool engagement and optimal torque transfer for professional installation
• Full-Bodied Bolt Construction - Robust 3/8 inch diameter with spaced threads and gimlet point design ensures reliable holding power in wood applications

Professional Installation & Performance

• Right-Hand Thread Configuration - Standard 7 threads per inch provides secure engagement and reliable fastening performance
• Rockwell B70-B100 Hardness - Optimal hardness rating ensures durability while maintaining workability for professional installations
• ASME B18.2.1-1996 Compliance - Meets dimensional standards for consistent quality and compatibility with professional applications

Technical Specifications

Material: Steel (AISI 1006-1022), Finish: Zinc, Length: 3 inches, Diameter: 3/8 inch (0.360-0.388 inch outside diameter), Head Type: Hexagonal, Head Width: 0.544-0.562 inch, Head Height: 0.25-0.33 inch, Thread: Right-hand 7 threads per inch, Tensile Strength: 60,000 psi minimum, Hardness: Rockwell B70-B100, Dimensional Standard: ASME B18.2.1-1996, Pack Type: Jar (50 pieces), Weight: 4.06 lbs per jar

Installation & Usage

1. Pre-drill pilot hole approximately 75% of bolt diameter to prevent wood splitting and ensure proper engagement
2. Position lag bolt with gimlet point aligned with pilot hole for accurate placement
3. Use appropriate hex socket or wrench to engage the hex head securely
4. Drive bolt into wood with steady, controlled torque to achieve proper seating depth
5. Ensure bolt head is flush or slightly recessed as required by application specifications
6. Verify secure engagement and proper holding power before applying load to connection

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 structures
• Construction Fastening - Heavy-duty wood-to-wood connections in framing, decking, and structural applications
• Industrial Assembly - Equipment mounting and structural connections in manufacturing and industrial facilities
• Building Maintenance - Repair and reinforcement of existing wooden structures and connections
• Hardware Mounting - Securing heavy hardware, brackets, and mounting systems to wood substrates
• Commercial Construction - Professional-grade fastening for commercial building projects and renovations

Steel Construction Advantage

The AISI 1006-1022 steel construction provides exceptional strength-to-weight ratio and reliable performance in wood fastening applications. The zinc finish offers corrosion protection while maintaining the steel's inherent strength characteristics. The precision-manufactured hex head ensures consistent tool engagement and optimal torque transfer, while the gimlet point design facilitates accurate placement and reduces installation effort in wood substrates.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence in electrical hardware and industrial fasteners. Our hexagonal lag bolts feature superior material selection with AISI-grade steel construction and protective zinc finishes for reliable performance. Trusted by contractors, electricians, and industrial professionals, Metallics Industries provides comprehensive fastener solutions backed by rigorous quality testing and engineering excellence. Our specialized focus on electrical, plumbing, HVAC, and construction applications ensures that every product meets the demanding requirements of professional installations and delivers the dependable performance that industry professionals require.