Premium Brass Hex Bolts for Demanding Industrial Applications
Engineered for superior performance in corrosive and conductive environments, our high-grade brass hex bolts are the fastener of choice for discerning professionals. Combining excellent machinability with inherent corrosion resistance, these fasteners provide a reliable, non-sparking, and non-magnetic solution for critical assemblies across multiple sectors. This product page details the specifications, benefits, and applications of our industry-leading brass hex bolt range.
Product Overview
Our brass hex bolts are precision-manufactured from high-quality brass alloys, primarily CW614N (CZ121/Architectural Bronze) and CW510L (CZ124/Leaded Brass), known for their excellent balance of strength, ductility, and corrosion resistance. Featuring a standard hexagonal head for easy installation with common wrenches and a fully threaded or partially threaded shank, these bolts are designed for secure fastening in plumbing, marine, electrical, and decorative applications where steel fasteners would be unsuitable.
Key Features of Our Brass Hex Bolts
- Superior Corrosion Resistance: Ideal for use in water, fuel, and chemical environments, resisting dezincification and weathering.
- Excellent Electrical & Thermal Conductivity: Perfect for electrical grounding applications and heat dissipation assemblies.
- Non-Magnetic & Non-Sparking: Essential safety feature for use in explosive atmospheres, mining, and fuel handling equipment.
- High Machinability & Aesthetic Appeal: Easy to machine to custom specifications and offers a classic, polished gold appearance suitable for visible applications.
- Good Strength-to-Weight Ratio: Provides reliable clamping force while being lighter than comparable steel fasteners.
Technical Specifications
| Parameter | Specification | Details / Standards |
|---|---|---|
| Material | Brass Alloy | CW614N (CZ121), CW510L (CZ124) per EN 12164/12165. Lead-free options available. |
| Standards | DIN, ISO, ANSI/ASME | DIN 933 (Full Thread), DIN 931 (Partial Thread), ISO 4017, ASME B18.2.1 |
| Diameter Range (M) | M3 to M24 | Common sizes: M4, M5, M6, M8, M10, M12, M16. |
| Length Range | 6mm to 200mm | Custom lengths available upon request. |
| Head Style | Hexagon (Hex) | Standard across-the-flats dimensions for wrench compatibility. |
| Thread Type | Metric Coarse (Standard) | Fine thread (Metric Fine) and UNC/UNF threads available. |
| Finish | Natural Brass | Optional finishes: polished, nickel-plated, chrome-plated, or lacquered for enhanced protection. |
| Mechanical Properties | Approx. Tensile Strength: 370-550 N/mm² | Varies by specific alloy. Proof load and yield strength data available. |
Application Scenarios
Our brass hex bolts are specified by engineers and procurement specialists for a wide array of critical applications:
- Marine & Shipbuilding: Fastening deck hardware, railings, and components exposed to saltwater due to exceptional corrosion resistance.
- Plumbing & HVAC: Ideal for valves, pumps, and pipe fittings in water supply and heating systems.
- Electrical & Electronics: Used in grounding systems, busbars, and enclosures where conductivity and non-magnetic properties are paramount.
- Food & Beverage Processing: Suitable for machinery where non-toxic, corrosion-resistant fasteners are required for hygiene and washdown areas.
- Architectural & Decorative: Securing fixtures, signage, and furniture where aesthetic appeal is as important as function.
- Chemical & Petrochemical: Applications involving flammable materials where non-sparking fasteners are a critical safety feature.
Advantages Over Alternative Fasteners
Choosing brass hex bolts over stainless steel, steel, or aluminum fasteners offers distinct benefits:
- Vs. Stainless Steel: Brass is easier to machine, more conductive, and generally more cost-effective for many non-structural applications, while offering comparable corrosion resistance in many environments.
- Vs. Carbon Steel: Brass provides inherent corrosion resistance without requiring plating or coating, eliminating the risk of rust and galvanic corrosion when mating with other non-ferrous materials.
- Vs. Aluminum: Brass fasteners offer greater tensile strength and wear resistance, making them suitable for higher-stress applications and repeated assembly/disassembly.
The unique combination of conductivity, corrosion resistance, and safety (non-sparking) makes brass hex bolts an irreplaceable component in specialized engineering.
Why Choose Our Brass Hex Bolts?
- Certified Quality: All raw materials are sourced from certified mills, and our manufacturing process includes stringent quality checks to ensure dimensional accuracy and material consistency.
- Full Traceability: We provide material certificates (3.1 Mill Certificate) upon request, giving you confidence in the specification and origin of your fasteners.
- Technical Expertise: Our engineering support team can assist with material selection, corrosion compatibility questions, and custom specifications.
- Global Logistics: We are experienced in packaging and shipping to international destinations, ensuring your order arrives on time and in perfect condition.
- Competitive Pricing: By optimizing our manufacturing and supply chain, we offer high-quality brass hex bolts at competitive B2B prices, suitable for both small projects and large-volume contracts.
Frequently Asked Questions (FAQ)
What is the main advantage of using brass hex bolts?
The primary advantage is their excellent resistance to corrosion, particularly in water and marine environments, combined with good electrical conductivity. This makes them ideal for plumbing, marine, and electrical applications where steel would rust.
Are your brass hex bolts suitable for saltwater applications?
Yes, our brass hex bolts, especially those made from dezincification-resistant (DZR) alloys like CW602N, are highly suitable for saltwater and marine environments. We recommend specifying the appropriate alloy for prolonged seawater exposure.
Can you provide brass hex bolts with different thread types?
Absolutely. While metric coarse thread is standard, we can supply brass hex bolts with UNC, UNF, BSP, and metric fine threads to match your specific assembly requirements.
Do you offer custom sizes or finishes?
Yes, we specialize in custom manufacturing. We can produce non-standard lengths, diameters, and provide various finishes including plating (nickel, chrome) or lacquering for enhanced aesthetics and protection.
What packaging options are available for bulk orders?
We offer industry-standard packaging including small boxes, bulk cartons, or customized palletized packaging. All packaging is designed to prevent damage and corrosion during transit and storage.
Contact our sales team today for a competitive quote, detailed technical data sheets, or to discuss your specific project requirements for reliable brass hex bolts.
