Metallics Hexagonal Bolt 1/2"-13 x 1-1/4" Steel Zinc Grade 2 Hex Head

Metallics Industries Hexagonal Bolt 1/2"-13 x 1-1/4" Steel Zinc Grade 2 Hex Head

Professional Grade 2 Steel Fastener with Zinc Coating

The Metallics Industries Hexagonal Bolt 1/2"-13 x 1-1/4" delivers exceptional performance and reliability for electrical, plumbing, heating and air conditioning applications. This Grade 2 steel hexagonal bolt 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

• Grade 2 Steel Construction - Provides reliable strength and durability for demanding electrical and industrial applications with consistent performance standards
• Zinc Finish Coating - Delivers excellent corrosion resistance and extended service life in various environmental conditions and moisture exposure
• Precision Threading 1/2"-13 - Ensures secure engagement and proper torque application with ASME B18.2.1-1996 thread standard compliance
• Hex Head Design - Allows for efficient installation and removal using standard hex wrenches and socket tools with 0.725-0.750 inch head width

Professional Installation Advantages

• Standard 1-1/4" Length - Optimal fastening length for typical electrical panel boxes, equipment mounting, and structural connections
• Convenient Jar Packaging - Professional 50-piece jar packaging ensures organized storage and easy access for job site efficiency
• Consistent Dimensional Tolerances - Precise manufacturing with 0.482-0.515 inch outside diameter ensures reliable fit and performance

Technical Specifications

Material: Grade 2 Steel | Finish: Zinc Coating | Thread Size: 1/2"-13 | Length: 1-1/4" | Head Type: Hexagonal | Head Width: 0.725-0.750 inch | Outside Diameter: 0.482-0.515 inch | Thread Standard: ASME B18.2.1-1996 | Thread Per Inch: 13 | Pack Type: Jar | Quantity: 50 pieces | Weight: 4.82 lbs | Product Series: BHC and JBHC | Order Minimum: 50 pieces

Installation & Usage

1. Select appropriate hex wrench or socket tool matching the 0.725-0.750 inch head width specification
2. Align bolt with pre-drilled holes ensuring proper thread engagement for the 1/2"-13 threading
3. Insert bolt through mounting holes and thread into corresponding nut or threaded receptacle
4. Apply appropriate torque using hex tool, ensuring secure fastening without over-tightening
5. Verify proper seating and alignment of connected components for optimal performance
6. Inspect zinc coating integrity and replace if corrosion protection appears compromised

Professional Applications

Ideal for:

• Electrical Panel Installation - Secure mounting of electrical panels, junction boxes, and control cabinets in commercial and industrial facilities
• HVAC System Assembly - Reliable fastening for heating and air conditioning equipment, ductwork supports, and ventilation components
• Plumbing Infrastructure - Dependable connections for pipe supports, fixture mounting, and plumbing system hardware installations
• Industrial Equipment Mounting - Professional fastening solutions for machinery bases, equipment brackets, and structural connections
• Construction Fastening - Structural connections, framework assembly, and building component installations requiring Grade 2 strength
• Maintenance Applications - Equipment repair, component replacement, and facility maintenance requiring reliable hex bolt fasteners
• Metal Fabrication - Assembly of steel structures, brackets, and custom fabricated components in shop and field applications
• Commercial Building Systems - Installation of building infrastructure, utility connections, and facility equipment mounting

Grade 2 Steel & Zinc Coating Advantage

The Grade 2 steel construction provides optimal balance of strength and workability for electrical and industrial applications, while the zinc coating delivers superior corrosion resistance compared to uncoated fasteners. This combination ensures reliable performance in both indoor and outdoor installations, with extended service life in moisture-prone environments typical of HVAC, plumbing, and electrical applications.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence, ensuring each hexagonal bolt meets strict dimensional tolerances and material specifications. Our comprehensive product testing, superior zinc coating application, and adherence to ASME threading standards provide contractors, electricians, and industrial professionals with reliable fastening solutions they can trust for critical electrical, plumbing, HVAC, and construction applications requiring consistent performance and long-term durability.