Jiangsu Profile
Product List
24256. Tunnel Bolt/ Spear Tunnel Bolt for Tunnel Construction 
[Jun 14, 2023]
[Jun 14, 2023] high quality curve Spear tunnel Bolt for concrete ring Application:Permanently fix concrete tunnel segment Material: Carbon steel or stainless steel----Q235, 35#, 45#, 35CrMo, 42CrMo, 40Cr ...
24257. Hot Sale Good Quality Carbon Steel Rd Type Drawn Arc Stud Welding Bolt [Mar 05, 2025]
[Mar 05, 2025] Hot Sale Good Quality Carbon Steel RD Type Drawn Arc Stud Welding Bolt Material Carbon Steel Colour Black Type Drawn Arc Welding Studs OEM Available Bolts Springs Socket Screws Insert Nuts Pins Rivet ...
Company: Hand Industrial Co., Limited
24258. Spear Bolts for Tunnels [Jun 11, 2024]
[Jun 11, 2024] Concrete Ring Connect Bolt for Tunnel are classified under the special type of bolts that are known as structural bolts which can be produced in various grades, sizes and load capacities depending on their specific use. ...
24259. 4618242237 Transition Blade Bolt for Asphalt Paver Spare Parts M22*160 [Mar 28, 2024]
[Mar 28, 2024] Detailed Photos Company Profile Suzhou Benit Machinery Technology Co.Ltd is specialized in manufacturing and distributing spare parts of asphalt paver, milling machine and road roller. We provide daily ...
24260. Railway Fixed Equipment Triangle Head Bolts [Jun 14, 2023]
[Jun 14, 2023] Zhongbo Railway Fastening co.,Ltd can supply the railroad products with track bolts, hook bolts, hex bolts, oval neck bolts, diamond neck bolts and square bolts.We manufacture these products according to Standard ...
24261. Steel T Type Railway Bolt [Jun 14, 2023]
[Jun 14, 2023] steel T type railway bolt Size: From M16 to M56, without length limitation Grade: 4.6, 5.6, 8.8, 10.9, 12.9 Application: Railway, Automobile, Power industry, Petro Industry We also manufacture according to ...
24262. Square Bolts Supplier in China [Jun 14, 2023]
[Jun 14, 2023] REMA Gr5 square head bolt is used in frogs and crossings. Frog bolts have different styles due to different usage, incuding BHON bolt, square bot, thin sqaure bolt, drilled squarebolts, etc. Bolts are manufactured with ...
24263. Tunnel Bolt with Nut and Washer [Jun 14, 2023]
[Jun 14, 2023] Tunnel Bolt with Nut and Washer This type of bolts are to be used for connecting of concrete rings for tunnel construction. They are widely used for metro and railroad tunnel construction. We manufacture and supply ...
24264. Bolt Accessories Elevator Carbon Steel Bolt [Dec 30, 2021]
[Dec 30, 2021] FANG BOLTS FEATURES • With 2 fangs on the head for better biting into the belt,to prevent from rotation when tightening. • Available in Carbon ...
Company: Nantong Yutung Industrial Co., Ltd.
24265. Segment Anchor Bolt with Washer [Aug 16, 2023]
[Aug 16, 2023] Segment Anchor Bolt with Washer Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. Zhongbo, as a specialized rail fastener manufacturer, provides a complete ...
24266. ISO Certificated Square Head Bolt, Galvanizing Track Bolt [Jun 15, 2023]
[Jun 15, 2023] ISO certificated Square Head Bolt, galvanizing track Bolt Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. Zhongbo, as a specialized rail fastener ...
24267. Hs 32 Bolt T Head Bolt (HS32) [Jun 14, 2023]
[Jun 14, 2023] Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail ...
24268. Oval Neck Track Bolt Rail Fish Bolt for Railroad Turnouts [Jun 14, 2023]
[Jun 14, 2023] Carbon steel 8.8 segment bolt for tunnel Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. Zhongbo, as a specialized rail fastener manufacturer, provides a ...
24269. DIN529 Anchor Bolt for Concrete Sleeper Fasten System [Jun 30, 2020]
[Jun 30, 2020] Products Description Material Q235 C35 C45 35CrMo 42CrMo Grade 4.6/ 4.8 5.6 5.8/8.8 Standard refers DIN 529 , ISO 898-1 Surface finishing Oxide black, Zinc plated, ...
24270. HS32 Clalmp Bolt with Hex Nut and Washer [Jul 30, 2025]
[Jul 30, 2025] Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail ...
