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Trusted by Over 1000 Customers All Over the World
Stiffner Type foundation bolt is consists of a single-end threaded rod and a base plate and then weld them together.For foundation bolts that are unavailable as standard products, or for very specific requirements, we can manufacture custom foundation bolts exactly to your specifications or drawings.
Material: Carbon Steel
Surface: As finished
Size: From M12 to M100, custom size available
Standard: ASTM A307, A325, A354, F1554
Brand: Unbranded/Generic
Application: Construction,Bridge,Equipment.
| MOQ | 1 Pallet, 1 Ton or 3000USD |
| Material | Carbon Steel Q235B,G345B |
| Surface finish | As finished,Blacken,Galvanized |
| Sizes | From M8 to M72, Custom Size available |
| Strength Grade | 4.8, 6.8, 8.8, 10.9, 12.9 |
| HS Code | 7318159090 |
| d | P | ds | s | k | h | b | |||
| nom | max | min | min | min | min | min | max | ||
| M27 | 3 | 27 | 27.84 | 26.16 | 55 | 9 | 5 | 81 | 108 |
| M30 | 3.5 | 30 | 30.84 | 29.16 | 60 | 10 | 6 | 90 | 120 |
| M36 | 4 | 36 | 37 | 35 | 75 | 12 | 7 | 108 | 144 |
| M42 | 4.5 | 42 | 43 | 41 | 85 | 14 | 8 | 126 | 168 |
| M48 | 5.5 | 48 | 49 | 47 | 100 | 16 | 9 | 144 | 192 |
| M56 | 6 | 56 | 57.2 | 54.8 | 115 | 18 | 11 | 158 | 224 |
| M64 | 6 | 64 | 65.2 | 62.8 | 130 | 22 | 12 | 192 | 256 |
| M72 | 6 | 72 | 70.8 | 70.8 | 145 | 24 | 14 | 216 | 288 |
| M80 | 6 | 80 | 78.8 | 78.8 | 160 | 26 | 16 | 240 | 320 |
| M90 | 6 | 90 | 88.6 | 88.6 | 180 | 30 | 18 | 270 | 360 |
| M100 | 6 | 100 | 98.6 | 98.6 | 200 | 32 | 20 | 300 | 400 |
| Size not listed? Please enquire – we manufacture special foundation bolts as per your drawing. | |||||||||
Stainless steel eye shape foundation bolts are durable fasteners designed with an eyelet at one end for secure anchoring to concrete or other foundations. Known for their corrosion resistance, these bolts are ideal for use in harsh environments. They provide reliable support for structures and equipment, making them perfect for construction, marine, and industrial applications where long-lasting performance and stability are essential. These bolts are manufactured from different grades of stainless steel grade 304 and grade 316. For any type of special foundation bolts, please send any specifications or drawings to us using the enquiry link on this page, or call us and one of our experienced team will discuss your requirements and provide any technical information and advice required.
Material: Stainless Steel 304,316
Surface: As finished
Size: From M12 to M100, custom size available
Standard: ASTM A307, A325, A354, F1554
Brand: Unbranded/Generic
Application: Construction,Bridge,Equipment.
When used on large equipment that requires the installation of accessories, such as sight glasses, mechanical seal seats, and reducer frames,double ends thread rod foundation bolt are used. One end is screwed into the main body, and after the accessories are installed, a nut is put on the other end. Since the accessories are frequently disassembled, the threads can wear out or get damaged. Using double-ended studs makes replacement very convenient.
For foundation bolts that are unavailable as standard products, or for very specific requirements, we can manufacture custom bolts and fixings exactly to your specifications or drawings.
Material: Stainless Steel 304,stainless steel 316
Surface: As finished
Size: From M12 to M100, custom size available
Standard: ASTM A307, A325, A354, F1554
Brand: Unbranded/Generic
Application: Construction,Bridge,Equipment.
U-bolts are commonly used in pipe installations as fasteners to secure pipes. They are named because of their U shape. The density, strength, color, and compressive strength of U-bolts are determined based on the environment. The materials for U-bolts include carbon steel, stainless steel, and iron, with carbon steel being the most common material. For any type of special fastener, please send any specifications or drawings to us using the enquiry link on this page, or call us and one of our experienced team will discuss your requirements and provide any technical information and advice required.
Material: Carbon Steel
Surface: As finished
Size: From M12 to M100, custom size available
Standard: ASTM A307, A325, A354, F1554
Brand: Unbranded/Generic
Application: Construction,Bridge,Equipment.
Eye foundation bolts are a type of anchor bolts characterized by a loop (eye) at one end and threads on the other end. These bolts are designed to be embedded or inserted into a foundation or base material, such as concrete, to provide a secure point for connecting or suspending objects. For foundation bolts that are unavailable as standard products, or for very specific requirements, we can manufacture custom anchor bolts and fixings exactly to your specifications or drawings.
Material: Carbon Steel
Surface: As finished
Size: From M12 to M100, custom size available
Standard: ASTM A307, A325, A354, F1554
Brand: Unbranded/Generic
Application: Construction,Bridge,Equipment.
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