B&G Manufacturing is a trusted aerospace fastener manufacturer in Connecticut, delivering high-performance components for military aviation, defense systems, and aerospace innovation. Connecticut is home to some of the nation’s leading defense contractors and aircraft manufacturers, and our fasteners are engineered to meet the rigorous demands of these high-stakes environments.
We produce reliable aerospace fasteners and engineered components for jet engines, fuselage assemblies, rotorcraft, UAVs, and space systems. With in-house advanced precision machining, fully traceable materials, and tight-tolerance quality assurance, B&G supports Connecticut’s aerospace sector from prototype to full-scale production.
Explore how our fasteners impact critical aerospace systems in our deep-dive articles on the crucial role of fasteners in aerospace and the engineering behind aerospace bolts and nuts.
Beyond medicine, B&G Manufacturing is a trusted name among precision parts manufacturers for aerospace and defense sectors. As a certified aerospace fastener supplier, we produce mission-critical precision components for naval and national defense systems, backed by rigorous quality contract manufacturing services and unmatched attention to detail.
We serve contractors and OEMs across the Philadelphia region, delivering aerospace fasteners and assemblies built to perform under pressure. From underwater defense systems to aerospace systems, our products are engineered to thrive in the harshest conditions.
Learn how we support national security initiatives on our Aerospace & Defense page.
Beyond aerospace, B&G is a proven supplier of military fasteners for national defense projects. As an ITAR-registered, AS9100D-certified, and ISO 9001:2015-compliant manufacturer, we produce mission-ready fasteners for aircraft carriers, weapons platforms, radar systems, and ground-based defense equipment.
Our custom manufacturing includes:
Learn more about our defense manufacturing capabilities and what makes B&G a leader among military fastener manufacturers.
B&G also manufactures a wide range of oil and gas fasteners in Connecticut, supporting contractors and OEMs that build or maintain critical infrastructure. Our components are used in gas turbines, pressure vessels, pipelines, and petrochemical systems—built to withstand extreme temperatures and corrosive conditions.
We produce A193 and A194-compliant fasteners, nylon insert lock nuts, and industrial bolting solutions using titanium, alloys, steel, and high nickel alloys. We also support the industry with quick turnaround options through our surplus inventory.
See how we contribute to global energy infrastructure and oil & gas extraction with high-performance components.
As a trusted precision parts supplier for the energy sector, B&G provides the parts that keep Connecticut’s nuclear and energy infrastructure running safely and efficiently. From containment systems to cooling towers and rotating assemblies, we deliver fasteners with full material traceability, serialization, and compliance with A193/A194 specs.
Explore our energy sector manufacturing solutions and discover why power generation companies choose B&G for long-term reliability and critical uptime.
We also serve medical OEMs across the U.S. with medical grade precision parts, including components for some surgical devices, imaging equipment, and implants. B&G is ISO 13485-certified, and our biocompatible, tight-tolerance fasteners are machined from materials such as titanium, stainless steel, and other surgical-grade alloys.
Our medical device contract manufacturing includes:
Learn how our fasteners ensure patient safety and medical device reliability.
We manufacture and supply precision parts for the power generation sector, including nuclear, hydroelectric, natural gas, and coal. Our capabilities adapt to the needs of this industry, delivering exceptional precision parts that meet the strict standards required, including compliance with necessary nuclear regulations.
We manufacture and supply medical precision parts for spinal implants, surgical instrumentation, bone fracture, trauma devices, and other medical components, delivering the highest quality for every medical application.
We manufacture and supply oil & gas industry fasteners and other components for exploration, extraction, refining, and transporting applications, such as refinery shutdowns, deep sea rig applications, and in harsh environments containing high chemical or salt content.
We are a leading aerospace fastener supplier, manufacturing precision parts for military and other defense agencies that use our products to build ships, assemble aircraft, and construct submarines, among other applications.
We manufacture and supply precision parts for the power generation sector, including nuclear, hydroelectric, natural gas, and coal. Our capabilities adapt to the needs of this industry, delivering exceptional precision parts that meet the strict standards required, including compliance with necessary nuclear regulations.
We manufacture and supply medical precision parts for spinal implants, surgical instrumentation, bone fracture, trauma devices, and other medical components, delivering the highest quality for every medical application.
We manufacture and supply oil & gas industry fasteners and other components for exploration, extraction, refining, and transporting applications, such as refinery shutdowns, deep sea rig applications, and in harsh environments containing high chemical or salt content.
We are a leading aerospace fastener supplier, manufacturing precision parts for military and other defense agencies that use our products to build ships, assemble aircraft, and construct submarines, among other applications.
As a full-service aerospace fastener manufacturer in Connecticut, B&G supports engineers, buyers, and project managers with solutions that meet both performance demands and compliance requirements. Our vertically integrated model ensures control over every step, from raw material procurement to final inspection.
Here’s why manufacturers across Connecticut trust us:
Whether you need aerospace fasteners, military fasteners, or precision medical parts, B&G is your partner in performance.
From Hartford’s aerospace labs to defense contractors in Groton and energy facilities in Waterford, B&G Manufacturing is proud to be a trusted aerospace fastener manufacturer in Connecticut. We also support other sectors with the same commitment to quality and precision.
If you’re sourcing complex components or scaling production, we’re ready to help. Visit our About Us page to learn our story, or check our FAQs for detailed answers.
Explore insights in our blog on topics like supply chain strategy, multi-axis machining, and traceability in critical component production.
When you’re ready to move forward, request a quote and experience the B&G difference firsthand.
B&G Manufacturing delivers precision components and contract manufacturing services to clients in the Connecticut metropolitan area and across the U.S. From medical devices to aerospace and energy systems, our team supports mission-critical industries with advanced machining, tight tolerances, and proven reliability. No matter where you’re located, we bring the same level of quality, speed, and service.