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| Standard | DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB |
| Material | ASTM A193 B7M, ASTM A194 2HM |
| 1. Finishing |
1. Hardness control: HRC 16~22 (≤237 HB)
2. Sulfide stress cracking standard: NACE MR0175 / ISO 15156
3. Surface coating: Blue PTFE (Xylan 1424)
4. Salt spray test: ≥1500 hours
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| Production Process | M2-M24: Cold Forging, M24-M100: Hot Forging, Machining and CNC for Customized fastener |
| Customized Products Lead Time | Busy season: 40 days |
| Stock Products |
Steel: 4.8 Grade DIN6923, 8.8 Grade, 10.9 Grade of GB5783 and GB5782 Stainless steel: All DIN Standard stainless steel Bolt |
| Samples | Free samples for standard fastener. |
1. Hardness control: HRC 16~22 (≤237 HB)
2. Sulfide stress cracking standard: NACE MR0175 / ISO 15156
3. Surface coating: Blue PTFE (Xylan 1424)
4. Salt spray test: ≥1500 hours
Our company is located in Taicang Port, the first port in the Yangtze River Delta, within a 20 kilometer radius. I started doing foreign trade exports in 2002 and have rich experience in fastener design and research and development. I can customize according to drawings, samples, and deep customization in factories. Welcome to consult.
We provide ultra-fast technical support. After receiving your requirements, our engineering team will reply promptly and finish full-set CAD drawings within only 3 working days to speed up your whole custom development progress.
