Bolt
New Products
DIN 975 Threaded Rod | Full Thread Stud | 4.8 8.8 10.9 | Carbon Steel / Stainless Steel
DIN 6914 Large Hex Head Structural Bolt | Grade 8.8 10.9 | HDG / Black / Zinc
DIN 933 Hex Bolt | Full Thread | 4.8 8.8 10.9 12.9 | Carbon Steel / Stainless Steel
ASTM A490 Type 1 Heavy Hex Structural Bolt, Carbon Steel, Hot Dip Galvanized
Gr 8 Carbon steel High Tensile Black DIN6915 Hex Heavy Nuts- All new products
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Fine Thread Carriage Bolts
Buy Fine Thread Carriage Bolts directly from Gangtong Zheli, a professional China manufacturer and factory, to reduce procurement costs. Combining the classic DIN 603 square-neck anti-loosening design with the precision characteristics of fine-pitch threads, this design ensures both easy installation and an extremely secure connection, precisely solving connection challenges in demanding applications.
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Aluminum Carriage Bolts
Gangtong Zheli is a source factory with over 15 years of experience in Aluminum Carriage Bolts, development, and manufacturing.We mainly use high-quality aluminum alloys from the 5052, 6061, and 6063 series, precisely matching the requirements of different applications.
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16 Inch Carriage Bolts
16 Inch Carriage Bolts are produced by Gangtong Zheli,we are one of leading manufacturers and suppliers in China.Welcome to buy it from our factory. This bolt has become a key solution, capable of penetrating giant beams and columns, multi-layered composite materials, and deeply buried underground structural components, providing stable and reliable anchoring force.
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5/16 Black Carriage Bolt
The 5/16 Black Carriage Bolt produced by Gangtong Zheli combines stable quality, professional manufacturing, and reliable after-sales support. Our 5/16 black carriage bolts are manufactured in strict accordance with both DIN 603 (German standard) and GB/T 14 (Chinese national standard), using high-quality carbon steel base material and a professional black surface treatment process.
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1/2 x 8 Carriage Bolt
Gangtong Zheli welcomes global buyers to cooperate with our China factory for 1/2 x 8 Carriage Bolt.Our 1/2 x 8 carriage bolts are manufactured in strict accordance with the ANSI B18.5 American standard. Their dimensional accuracy and performance stability have been proven through extensive market testing, providing reliable assurance for the structural safety of various engineering projects.
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M30 Hex Bolt
Gangtong Zheli is a famous m30 hex bolt manufacturer and supplier in China. If you want to buy high-quality and the newest products, please contact us immediately. M30 Hex Bolt strictly adheres to international and national standards such as ISO 4014, DIN 931, and GB/T 5782, offering various strength grades including 8.8, 10.9, and 12.9. It supports full-thread, half-thread, and flanged head configurations, adapting to different connection thicknesses and working conditions, making it a reliable "industrial joint" for large-scale engineering projects.
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Gangtong Zheli Fasteners is a professional China Bolt manufacturers and suppliers which provide customized service of Bolt. We have own factory, can provide you with a satisfactory price.. Welcome to buy high quality products from us. Let us cooperate with each other to create a better future and mutual benefit.
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