Attributes:
GB/T 109-1986 specifies the technical requirements, test methods and markings of flat - head rivets. The nominal diameter generally ranges from 2mm to 10mm, and the length is determined according to actual needs. The materials include carbon steel, stainless steel, copper, aluminum and alloys, etc. The surface treatment methods include galvanized passivation, anodizing or no treatment, etc.
Features:
The flat - head rivet has a large head and a thin shank, which can provide a strong fixing effect and has strong fixity. It is easy to use, and only a special riveting pliers are needed to complete the riveting work, which is convenient and quick. At the same time, due to the diversity of materials, it is suitable for fixing various metal workpieces, including aluminum alloy, stainless steel, copper, etc., and has a wide range of applicability. In addition, when materials such as stainless steel or high - strength aluminum are used, it has good corrosion resistance.
Uses:
GB/T 109 flat - head rivets are widely used in the connection and fixation of various mechanical equipment in the industrial field, such as in many important industrial sectors such as aviation, automobile and railway. In the aerospace field, it can be used for the connection of aircraft structural parts; in the automotive manufacturing, it can be used for the fixation of body parts; in the railway industry, it can be used for the connection of railway tracks and related parts, etc., providing an important guarantee for the stability and safety of equipment.
| Nominal Diameter | Φ2 | Φ2.5 | Φ3 | (Φ3.5) | Φ4 | Φ5 | Φ6 | Φ8 | Φ10 | |
| d | ||||||||||
| d | max | 2.06 | 2.56 | 3.06 | 3.58 | 4.08 | 5.08 | 6.08 | 8.1 | 10.1 |
| min | 1.94 | 2.44 | 2.94 | 3.42 | 3.92 | 4.92 | 5.92 | 7.9 | 9.9 | |
| dk | max | 4.24 | 5.24 | 6.24 | 7.29 | 8.29 | 10.29 | 12.35 | 16.35 | 20.42 |
| min | 3.76 | 4.76 | 5.76 | 6.71 | 7.71 | 9.71 | 11.65 | 15.65 | 19.58 | |
| k | max | 1.2 | 1.4 | 1.6 | 1.8 | 2 | 2.2 | 2.6 | 3 | 3.44 |
| min | 0.8 | 1 | 1.2 | 1.4 | 1.6 | 1.8 | 2.2 | 2.6 | 2.96 | |
| r | max | 0.1 | 0.1 | 0.1 | 0.3 | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 |
| Weight of per 1000 steel products(≈kg) | - | - | - | - | - | - | - | - | - | |
Attributes:
GB/T 109-1986 specifies the technical requirements, test methods and markings of flat - head rivets. The nominal diameter generally ranges from 2mm to 10mm, and the length is determined according to actual needs. The materials include carbon steel, stainless steel, copper, aluminum and alloys, etc. The surface treatment methods include galvanized passivation, anodizing or no treatment, etc.
Features:
The flat - head rivet has a large head and a thin shank, which can provide a strong fixing effect and has strong fixity. It is easy to use, and only a special riveting pliers are needed to complete the riveting work, which is convenient and quick. At the same time, due to the diversity of materials, it is suitable for fixing various metal workpieces, including aluminum alloy, stainless steel, copper, etc., and has a wide range of applicability. In addition, when materials such as stainless steel or high - strength aluminum are used, it has good corrosion resistance.
Uses:
GB/T 109 flat - head rivets are widely used in the connection and fixation of various mechanical equipment in the industrial field, such as in many important industrial sectors such as aviation, automobile and railway. In the aerospace field, it can be used for the connection of aircraft structural parts; in the automotive manufacturing, it can be used for the fixation of body parts; in the railway industry, it can be used for the connection of railway tracks and related parts, etc., providing an important guarantee for the stability and safety of equipment.
| Nominal Diameter | Φ2 | Φ2.5 | Φ3 | (Φ3.5) | Φ4 | Φ5 | Φ6 | Φ8 | Φ10 | |
| d | ||||||||||
| d | max | 2.06 | 2.56 | 3.06 | 3.58 | 4.08 | 5.08 | 6.08 | 8.1 | 10.1 |
| min | 1.94 | 2.44 | 2.94 | 3.42 | 3.92 | 4.92 | 5.92 | 7.9 | 9.9 | |
| dk | max | 4.24 | 5.24 | 6.24 | 7.29 | 8.29 | 10.29 | 12.35 | 16.35 | 20.42 |
| min | 3.76 | 4.76 | 5.76 | 6.71 | 7.71 | 9.71 | 11.65 | 15.65 | 19.58 | |
| k | max | 1.2 | 1.4 | 1.6 | 1.8 | 2 | 2.2 | 2.6 | 3 | 3.44 |
| min | 0.8 | 1 | 1.2 | 1.4 | 1.6 | 1.8 | 2.2 | 2.6 | 2.96 | |
| r | max | 0.1 | 0.1 | 0.1 | 0.3 | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 |
| Weight of per 1000 steel products(≈kg) | - | - | - | - | - | - | - | - | - | |
