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| ①,材料:采用冷镦、表面硬化的優質鋼材。核心硬度必須為 290 HV10 至 370 HV10。熱處理後的表面硬度必須至少為450 HV0.3。按标準DIN EN ISO 7085 |
類似标準及供貨信息
| 1 |
|
[國标] GB /T 6561 - 2014 |
十字槽沉頭自擠螺釘 Cross Recessed Countersunk Head Thread Rolling Screws 供應商(1) |
| 2 |
|
[國标] GB /T 6561 - 1986 |
十字槽沉頭自攻鎖緊螺釘 Cross Recessed Countersunk Head Thread Forming Screws 供應商(1) |
| 3 |
|
[德标] DIN 7500 (ME) - 1995 |
十字槽沉頭三角鎖緊自攻釘 Cross Recessed Countersunk Head Thread Rolling Screws 供應商(1) |
| 4 |
|
[德标] DIN 7500 (M) - 1984 |
十字槽沉頭三角鎖緊自攻釘 Cross Recessed Countersunk Head Thread Rolling Screws 供應商(1) |
| 5 |
|
[汽标代号] Q 263 |
十字槽沉頭自攻鎖緊螺釘 Cross Recessed Countersunk Head Thread Forming Screws |
| 6 |
|
[意大利] UNI 8113 |
十字槽沉頭三角鎖緊螺釘 Cross Recessed Countersunk Head Forming Screws |
| 7 |
|
[俄标] GOST 10619 - 1980 |
金屬和塑料用自攻沉頭螺釘 [開槽 十字槽] Self-tapping Countersunk Screws for Metals and Plastics |