Key Features
Sizes and Specifications
- We provide a wide range of stud bolts and nuts, available in diameters from ½” to 4”, adhering to international standards such as ASME B16.5, ASME B16.47, ASME B1.1, ASME B18.2.2, and BS standards (3692, 4439, 2693-1:1956).
- Our offerings include various thread configurations, including fully threaded, double-ended with tapped ends, and hex head styles.
- Additionally, we supply other fasteners upon request, including Hexagonal Head Bolts, Cap Screws, and Anchor Bolts
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Available Material
Our bolting solutions are crafted from a diverse range of high-grade materials, including carbon steel, stainless steel, alloy steel, duplex, and super duplex, ensuring they meet your specific application requirements. These include:
• ASTM A193/A193M
• ASTM A320/A320M
• ASTM A354
• ASTM A449
• ASTM A453/A453M
• ASTM F468/F468M
• ASTM A540/A540M
• ASTM F593
• ASTM A1014/A1014M
• ASTM A1082/1082M
Industry Recognition
Nigeria Machine Tools (NMT) is recognized as a Technologically Accepted Manufacturer and Product (TAMAP) by Shell Global Operations for its high-quality bolts and nuts production. Additionally, Chevron Technical Company Houston, on behalf of Chevron Nigeria, has approved NMT as an Original Equipment Manufacturer (OEM) for bolts. NMT is also an OEM-approved supplier for Nigeria Liquefied Natural Gas Company, ExxonMobil, and TotalEnergies.
With over 40 years of experience in manufacturing machine components, NMT ensures superior quality, on-time delivery, and complete customer satisfaction.