12.7X42MM BRASS 749018137

12.7×42mm Brass Rod – 749018137 | Premium Brass Component 12.7×42mm Brass Rod – Part #749018137 High‑precision 12.7×42mm brass rod – perfect for demanding applications. Engineered for durability and exacting tolerances, the 12.7×42mm Brass Rod (749018137) delivers outstanding performance across a broad spectrum of industrial, automotive, and hobbyist projects. Crafted from premium grade brass, this rod offers excellent corrosion resistance, superior machinability, and a smooth, uniform finish that meets the highest standards of quality. Key Features & Benefits Exact Dimensions: 12.7 mm (0.500 in) diameter and 42 mm (1.65 in) length, tolerance ±0.02 mm for precise fitment. Premium Brass Alloy: High‑copper content ensures excellent electrical conductivity and resistance to oxidation. Corrosion‑Resistant: Ideal for environments prone to moisture, chemicals, or temperature fluctuations. Machinable: Easy to cut, drill, tap, or CNC‑machine without excessive tool wear. Versatile Applications: Perfect for gears, bearings, electrical connectors, valve stems, prototypes, and decorative hardware. ISO‑Certified Quality: Meets ISO 9001 standards for consistency and reliability. Technical Specifications Part Number 749018137 Material High‑grade Brass (Cu‑Zn alloy) Diameter 12.7 mm (0.500 in) Length 42 mm (1.65 in) Tolerance ±0.02 mm (±0.0008 in) Surface Finish Cold‑rolled, smooth, free‑from burrs Weight ≈ 24 g (0.85 oz) Electrical Conductivity ≈ 28 % IACS Hardness ≈ 55 HB Why Choose Our 12.7×42mm Brass Rod? When precision matters, our brass rod stands out as the reliable choice. Whether you’re assembling a high‑performance gearbox, fabricating a custom electrical component, or creating a prototype that demands exact dimensions, this rod delivers consistency and strength. The natural antimicrobial properties of brass also make it suitable for medical and food‑processing environments. Applications Overview Automotive throttle linkages and valve components Industrial gear and bearing assemblies Electrical connectors and terminals Marine hardware where salt‑water resistance is critical DIY projects, model making, and hobbyist machining Architectural fittings and decorative hardware Installation & Handling Tips Store the brass rod in a dry, temperature‑controlled environment to maintain its corrosion‑resistant properties. Use sharp, high‑speed steel or carbide tools for drilling or tapping to avoid excessive heat buildup. Apply a light anti‑seize lubricant when threading to ensure smooth assembly and disassembly. For precision fits, verify dimensions with a calibrated micrometer before final installation. Frequently Asked Questions (FAQ) Is the brass rod lead‑free? Yes, it complies with RoHS standards and contains no lead. Can I order this rod in longer lengths? Custom lengths are available upon request. Contact our sales team for a quote. What is the recommended packaging for shipping? Each rod is individually wrapped in anti‑static polyethylene and placed in a sturdy corrugated box to prevent damage during transit. Is there a bulk discount for large orders? Yes, volume pricing is offered for orders of 100 units or more. Please reach out for details. Customer Reviews "The 12.7×42mm brass rod fit perfectly in my custom valve design. No extra machining was needed, and the finish was immaculate." – Alex M., Mechanical Engineer "Excellent quality and consistent dimensions. Ideal for my CNC prototypes." – Sarah L., Hobbyist Machinist © 2026 Your Company Name. All rights reserved. The End