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bobina galvanizzata preverniciata
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Bulloni e dadi metallici
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MykyDopo aver confermato le specifiche richieste dal cliente, forniremo le informazioni richieste il prima possibile. -
Numero 2I clienti ci lodano da quando hanno ricevuto la merce
DIN6921 Stainless Steel Serrated Hex Flange Bolt
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x| Stile testa | Esagonale | Standard | BACCANO, ANSI, GB, JIS, BSW, GOST |
|---|---|---|---|
| Tipo di testa | Esagono, Rotondo, Quadrato | Usato | Macchinari, industria chimica, ambientale, costruzione |
| Certificato | ISO9001: 2015 | Filo | Metrica pollice bsw |
| Specifiche | M1.6-M52 | Tipo di attività | fabbricante |
| Pacchetto di trasporto | 20-25 kg/cartone+900 kg/pallet | Codice HS | 7318150000 |
| Capacità produttiva | 500 tonnellate/mese | ||
| Evidenziare | stainless steel hex flange bolt,DIN6921 serrated flange bolt,metal serrated hex bolt |
||
The hex bolt is a fastening component with a hexagonal head. Its shank is threaded. By being used in conjunction with nuts and taking advantage of the frictional and mechanical interlocking effects of the threads, it applies clamping force to two or more components in various mechanical connection and building structure scenarios, thus achieving a stable connection.
1) Precise Thread Machining
2) High-Quality and Reliable Materials
3) Rich Surface Treatments
4) High Strength and Reliability
5) Advantage of Head Design.
1. Thread Specification:It covers metric threads (M) and imperial threads (UNC, UNF, etc.). Metric threads range from M3 to M64 and above, while imperial threads range from 1/4" - 4". The pitch is precisely set according to different diameters and standard series.
2. Bolt Length: The length range is wide, with supplies available from a few millimeters to hundreds of millimeters. Common lengths include 10mm, 20mm, 30mm, 50mm, 80mm, 100mm, 150mm, etc. The appropriate length can be precisely selected according to the specific connection structure and design requirements.
3. Strength Grade: According to international standards, multiple strength grade options from grade 4.8 to grade 12.9 are provided.
| Materials | Characteristics | Advantages |
| Carbon Steel | The strength and hardness can be adjusted through the carbon content and heat treatment, and it has certain toughness and processing performance. | Low cost, wide sources, mature processing technology, suitable for mass production. |
| Stainless Steel | It has good corrosion resistance and antioxidant properties and can maintain stable performance in various harsh environments, and has a bright and beautiful appearance. | High strength, capable of withstanding large loads and impact forces, suitable for complex and harsh working conditions, and its fatigue strength is better than that of carbon steel. |
| Alloy Steel | It has good comprehensive properties such as strength, toughness, wear resistance and heat resistance, and different alloy ratios can meet diverse requirements. | Strong corrosion resistance, good hygiene, no need for additional anti-corrosion treatment, and long service life. |
