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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 | [德标] DIN 7500 (AE) - 2000 |
開槽圓柱頭自擠鎖緊螺釘—AE型 Slotted Cheese Head Thread Rolling Screws - Form AE |
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2 | [德标] DIN 7500 (BE) - 2000 |
開槽盤頭自擠螺釘 — BE型 Slotted Pan Head Thread rolling screws - Form BE |
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3 | [德标] DIN 7500 (KE) - 2000 |
開槽沉頭自擠鎖緊螺釘 - KE型 Slotted Countersunk Flat Head Rolling Screws - Form KE |
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4 | [德标] DIN 7500 (AE) - 1995 |
開槽圓柱頭三角鎖緊自攻釘 Slotted Cheese Head Thread Rolling Screws |
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5 | [德标] DIN 7500 (BE) - 1995 |
開槽盤頭三角鎖緊螺釘 Slotted Pan Head Thread Rolling Screws |
|
6 | [德标] DIN 7500 (KE) - 1995 |
開槽沉頭三角鎖緊自攻釘 Slotted Countersunk Thread Rolling Screws |
|
7 | [德标] DIN 7500 (LE) - 1995 |
開槽半沉頭三角鎖緊自攻釘 Slotted Rasied Countersunk Thread Rolling Screws |
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8 | [德标] DIN 7500 (A) - 1984 |
開槽圓柱頭三角鎖緊自攻釘 Slotted Cheese Head Thread Rolling Screws |
|
9 | [德标] DIN 7500 (B) - 1984 |
開槽盤頭三角鎖緊螺釘 Slotted Pan Head Thread Rolling Screws |
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10 | [德标] DIN 7500 (K) - 1984 |
開槽沉頭三角鎖緊自攻釘 Slotted Countersunk Thread Rolling Screws |
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11 | [德标] DIN 7500 (L) - 1984 |
開槽半沉頭三角鎖緊自攻釘 Slotted Rasied Countersunk Thread Rolling Screws |