Products
- View as
Steel Structure Building High-Strength Hex Bolts
Our Steel Structure Building High-Strength Hex Bolts are engineered for critical high-load construction. Made by Ningbo Gangtong Zheli Fasteners Co., Ltd., they offer superior tensile strength, precise threading, and long-lasting stability. Trust them to keep your steel building projects safe and reliable.
View DetailsSend Inquiry
Structural Carbon Steel Heavy Hex Nuts
Our Structural Carbon Steel Heavy Hex Nuts suit high-load connections for construction and heavy machinery. Heat-treated carbon steel brings great hardness and tensile strength. Accurate threads guarantee tight assembly and stable clamping force. Perfect for long-term use under tough conditions. At Ningbo Gangtong Zheli Fasteners Co., Ltd., we make every item comply with strict industrial criteria for global engineering projects.
View DetailsSend Inquiry
Galvanized Steel Nylon Insert Lock Nuts
Galvanized Steel Nylon Insert Lock Nuts stay locked via nylon insert deformation against load rotation. Galvanized finish resists corrosion well for machinery, construction and solar projects. Ningbo Gangtong Zheli Fasteners Co., Ltd. supplies reliable fasteners to users worldwide.
View DetailsSend Inquiry
Hex Bolt for Pipeline & Structural Fastening
Featured as Hex Bolt for Pipeline & Structural Fastening, these bolts are manufactured from premium carbon steel with robust Dacromet coating to withstand corrosive outdoor surroundings. Accurate thread rolling guarantees tight assembly and anti-loosening performance under long-term load. Various standard sizes and flexible customized finishes meet demands of pipeline, steel construction and photovoltaic projects. Ningbo Gangtong Zheli Fasteners keeps abundant in-stock items for prompt bulk delivery worldwide.
View DetailsSend Inquiry
Stud Bolt for Pipeline & Flange Fastening
Stud Bolt for Pipeline & Flange Fastening Connection is designed for high-pressure flange joint in petrochemical, refining and pressure vessel systems. Its precise thread dimension ensures reliable tightness under fluctuating pressure; hot-dip galvanizing or PTFE coating enables the product to pass over 500h neutral salt spray test against chemical corrosion. Available from M16 to M64, it fits most international standard flanges for industrial piping. Ningbo Gangtong Zheli Fastener Co.,Ltd delivers inspected finished items for global engineering procurement.
View DetailsSend Inquiry
Spring Lock Washer for Bolt Fastening & Anti-loose Fixing
Our Spring Lock Washer for Bolt Fastening & Anti-loose Fixing suits diverse industrial machinery. Precision stamping and heat treatment bring stable elasticity and great vibration-resistant anti-loose performance. Ningbo Gangtong Zheli Fastener Co.,Ltd stocks full sizes and provides reliable bulk supply for worldwide buyers.
View DetailsSend Inquiry
X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies.
Privacy Policy