The 307-type self-tapping inserts launched by Liangpinjiang Hardware have become a hot-selling product in the market due to their high-strength and wear-resistant characteristics. We focus on the dual improvement of quality and performance, adopting high-quality raw materials and precision processes to ensure that the inserts remain stable and durable even in high-intensity working environments.
To meet the diverse needs of customers, we provide customized services, allowing us to tailor inserts of different sizes and specifications according to specific customer requirements. Additionally, we provide a detailed standard size and specification comparison chart to facilitate customers in quickly selecting the product most suitable for their needs.
Choosing the 307-type self-tapping inserts from Liangpinjiang Hardware is choosing the dual guarantee of quality and service. Their high-strength and wear-resistant properties enable them to exhibit excellent fastening effects in various fields, including mechanical equipment, construction engineering, new energy, smart technology, aerospace, and automotive manufacturing. We look forward to collaborating with you to create a brighter future.
| 序号 | 规格 | 内径B | 内牙牙距 | 长度L | 外径A | 外牙牙距P | 安装底孔 | 钻孔深度 |
|---|---|---|---|---|---|---|---|---|
| 1 | M3*0.5-L4-M5*0.6 | M3 | 0.5 | 4 | M5 | 0.6 | 4.7~4.8 | 6 |
| 2 | M4*0.7-L6-M6.5*0.8 | M4 | 0.7 | 6 | M6.5 | 0.8 | 6.1~6.2 | 8 |
| 3 | M5*0.8-L7-M8*1.0 | M5 | 0.8 | 7 | M8 | 1 | 7.6~7.7 | 9 |
| 4 | M6*1.0-L8-M10*1.25 | M6 | 1 | 8 | M10 | 1.25 | 9.5~9.6 | 10 |
| 5 | M8*1.25-L9-M12*1.5 | M8 | 1.25 | 9 | M12 | 1.5 | 11.3~11.5 | 11 |
| 6 | M10*1.5-L10-M14*1.5 | M10 | 1.5 | 10 | M14 | 1.5 | 13.3~13.5 | 13 |
| 7 | M12*1.75-L12-M16*1.75 | M12 | 1.75 | 12 | M16 | 1.75 | 15.2~15.4 | 15 |
| 8 | M14*2.0-L14-M18*2.0 | M14 | 2 | 14 | M18 | 2 | 17.2~17.4 | 17 |
| 9 | M16*2.0-L14-M20*2.0 | M16 | 2 | 14 | M20 | 2 | 19.2~19.4 | 17 |