DU-BRO RC Aircraft Nuts Bolts Hardware Standard Metric

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DU-BRO Aircraft Nuts & Bolts

Discover precision-engineered DU-BRO R/C Aircraft Accessories featuring professional-grade nuts and bolts for radio-controlled aircraft. Our comprehensive selection includes blind nuts, nylon insert lock nuts, hex nuts, wing bolts, and socket head bolts in standard and metric sizes. Trusted by modelers since 1959, DU-BRO delivers industry-leading quality and reliability.

Complete DU-BRO Fastener Solutions for RC Aircraft

DU-BRO has been the trusted name in radio-controlled aircraft hardware since 1959, delivering precision-engineered fasteners that meet the demanding requirements of serious modelers and hobbyists. This comprehensive collection features over 30 specialized products designed specifically for RC aircraft assembly, maintenance, and repair.

Blind Nuts for Secure Mounting

Our selection includes blind nuts in 2-56, 4-40, 6-32, 8-32, and 10-32 sizes, providing reliable threaded inserts for areas where traditional nuts cannot be accessed. These essential components ensure secure mounting of servos, control surfaces, and other critical aircraft components. Each blind nut is manufactured to exacting standards for consistent performance and long-term durability.

Nylon Insert Lock Nuts for Vibration Resistance

DU-BRO nylon insert lock nuts prevent loosening under vibration, making them ideal for high-performance RC aircraft applications. Available in both standard sizes (2-56, 4-40, 6-32, 8-32) and metric sizes (3mm, 4mm, 5mm), these self-locking fasteners maintain secure connections throughout demanding flight operations without requiring thread-locking compounds.

Standard and Metric Hex Nuts

Choose from steel hex nuts in standard sizes (2-56, 4-40, 6-32, 8-32) and metric sizes (2.0mm, 2.5mm, 3.0mm, 4.0mm) to match your specific aircraft requirements. These precision-manufactured nuts provide reliable threading and consistent torque characteristics essential for proper aircraft assembly.

Wing Bolts and Socket Head Bolt Sets

Our nylon wing bolts in 50.8mm, 76.2mm, and 142mm lengths offer quick-release wing attachment solutions, while socket head bolt sets with lock nuts in various lengths (12.7mm, 25.4mm, 31.75mm) provide complete fastening solutions for landing gear, motor mounts, and structural components.

Complete Your RC Aircraft Build

Complement your fastener selection with our DU-BRO R/C Aircraft Screws collection for complete hardware solutions. Explore additional essential components in our DU-BRO R/C Aircraft Props & Spinners, DU-BRO R/C Aircraft Wheels & Accessories, and DU-BRO R/C Aircraft Fuel Accessories collections. For the complete range of DU-BRO products and technical specifications, visit the official DU-BRO website.

Why Choose DU-BRO Hardware

DU-BRO's commitment to quality manufacturing ensures every nut and bolt meets strict tolerances and material specifications. Whether you're building a scale warbird, aerobatic performer, or sport flyer, DU-BRO fasteners provide the reliability and precision your aircraft demands. Each product undergoes rigorous quality control to deliver consistent performance that professional modelers and hobbyists have trusted for over six decades.

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