PORTLAND BOLT & MANUFACTURING CO INC

Portland Bolt & Manufacturing Co Inc specializes in the precision manufacturing of fasteners including all-thread rods, bolts, nuts, screws, rivets, and washers for mission-critical applications. Their technical expertise lies in metallurgical selection, thread forming, cold heading, heat treatment, and quality control processes compliant with military and industrial standards such as ASTM, SAE, and ANSI. The company’s key differentiator is its ability to produce custom-engineered fastening solutions tailored to high-reliability environments, ensuring dimensional accuracy, material traceability, and consistent performance under extreme loads and environmental stress. Their production capabilities support both standard and non-standard configurations, with an emphasis on repeatable, low-volume batch manufacturing for specialized defense requirements. The contractor has delivered fastener manufacturing services to the Department of Defense, supplying components used in defense equipment, vehicle systems, and infrastructure applications where mechanical integrity and regulatory compliance are paramount. Their work supports procurement needs for assemblies requiring certified hardware, often under stringent quality assurance protocols. The primary NAICS code 332722 reflects a focused industrial niche in the production of metallic fasteners, positioning the company within the defense supply chain as a Tier 2 or Tier 3 supplier of essential mechanical components. This specialization aligns with broader defense manufacturing ecosystems that require certified, domestically sourced hardware with strict documentation and inspection requirements. Portland Bolt & Manufacturing Co Inc operates as a small business with a physical presence in Portland, Oregon, serving government markets through direct manufacturing and supply chain partnerships. The company holds no federal certifications but maintains operational compliance through in-house quality systems aligned with defense procurement expectations. Their geographic location supports efficient logistics to West Coast defense installations and shipyards, reinforcing their role as a regional supplier of mission-critical fastening hardware.