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| ①,若以小數規定公稱直徑,應省略小數前和小數點後第四位的零。 ②,螺釘末端釘尖上不允許因螺紋輾壓而形成的虛尖,允許略帶圓弧或圓鈍形末端。 ③,小于等于8#的螺釘,螺紋牙頂平面寬度不應超過0.004in,大于8#的應不超過0.006in。 ④,正常情況下,當螺釘長度小于等于其公稱長度L0時應采用全螺紋,過渡螺紋長度應小于等于Y;若螺釘長度大于其公稱長度L0可采用半牙型式,但其螺紋長度應不小于b。 | 
| 1 | ![AB型和ABR型自攻螺紋和末端 [Table 40]](http://img.164580.com/upload/48/standard/2018/09/28/1538121933855296516.jpg)  | [美标] ASME/ANSI B 18.6.3 (T40) - 2013 | AB型和ABR型自攻螺紋和末端 [Table 40] Dimensions of Threads and Points for Type AB and Type ABR Thread-forming Screws | 
| 2 | ![B型 BP型自攻螺釘螺紋和末端 [Table 41]](http://img.164580.com/upload/48/standard/2018/09/29/1538186661945324758.jpg)  | [美标] ASME/ANSI B 18.6.3 (T41) - 2013 | B型 BP型自攻螺釘螺紋和末端 [Table 41] Dimensions of Threads and Points for Type B and BP Thread-Forming Tapping Screws | 
| 3 | ![BF型 BT型 自切自攻螺釘螺紋和末端 [Table 43]](http://img.164580.com/upload/48/standard/2018/09/29/1538208543197073992.jpg)  | [美标] ASME/ANSI B 18.6.3 (T43) - 2013 | BF型 BT型 自切自攻螺釘螺紋和末端 [Table 43] Dimensions of Threads and Points for Types BF and BT Thread-Cutting Tapping Screws | 
| 4 | ![D, F, G, T 型自攻螺釘 螺紋和末端 [Table 44]](http://img.164580.com/upload/48/standard/2018/09/30/1538274982710145766.jpg)  | [美标] ASME/ANSI B 18.6.3 (T44) - 2013 | D, F, G, T 型自攻螺釘 螺紋和末端 [Table 44] Dimensions of Threads and Points for Type D, F, G, and T Thread-Cutting Tapping Screws | 
| 5 | ![A型自攻螺釘螺紋和末端 [Table 42]](http://img.164580.com/upload/48/standard/2018/09/29/1538199242541614227.jpg)  | [美标] ASME/ANSI B 18.6.3 (T42) - 2013 | A型自攻螺釘螺紋和末端 [Table 42] Dimensions of Threads and Points for Type A Thread-Forming Tapping Screws | 
| 6 | ![自擠自攻 TRS型 螺紋和末端 [Table 45]](http://img.164580.com/upload/48/standard/2018/10/08/1538974825207969765.jpg)  | [美标] ASME/ANSI B 18.6.3 (T45) - 2013 | 自擠自攻 TRS型 螺紋和末端 [Table 45] Dimensions of Type TRS Tapping Screws | 
類似标準及供貨信息
| 7 |   | [國标] GB /T 2670.1 - 2017 | 内六角花形盤頭自攻螺釘 Hexalobular Socket Pan Head Tapping Screws 供應商(2) | 
| 8 |   | [國标] GB /T 2670.2 - 2017 | 内六角花形沉頭自攻螺釘 Hexalobular Socket Countersunk Head Tapping Screws 供應商(1) | 
| 9 |   | [國标] GB /T 2670.3 - 2017 | 内六角花形半沉頭自攻螺釘 Hexalobular Socket Raised Countersunk(Oval) Head Tapping Screws 供應商(1) | 
| 10 |   | [國标] GB /T 2670.1 - 2004 | 内六角花形盤頭自攻螺釘 Hex Lobular Socket Pan Head Tapping Screws 供應商(2) | 
| 11 |   | [國标] GB /T 2670.2 - 2004 | 内六角花形沉頭自攻螺釘 Hexalobular Socket Countersunk Head Tapping Screws 供應商(1) | 
| 12 |   | [國标] GB /T 2670.3 - 2004 | 内六角花形半沉頭自攻螺釘 Hexalobular Socket Raised Countersunk(Oval) Head Tapping Screws 供應商(1) | 
| 13 |   | [德标] DIN 34819 - 2008 | 梅花槽圓頭凸緣(華司)自攻釘 Hexalobular Socket Raised Head Tapping Screws with Collar | 
| 14 |   | [國際] ISO 14585 - 2011 | 梅花槽盤頭自攻螺釘 Hexalobular Socket Pan Head Tapping Screws 供應商(3) | 
| 15 |   | [國際] ISO 14586 - 2011 | 梅花槽沉頭自攻螺釘 Hexalobular Socket Countersunk Head Tapping Screws 供應商(1) | 
| 16 |   | [國際] ISO 14585 - 2001 | 梅花槽圓頭自攻螺釘 Hexalobular Socket Pan Head Tapping Screws 供應商(3) | 
| 17 |   | [國際] ISO 14586 - 2001 | 梅花槽沉頭自攻螺釘 Hexalobular Socket Countersunk Head Tapping Screws 供應商(1) | 
| 18 |   | [國際] ISO 14587 - 2011 | 梅花槽半沉頭自攻螺釘 Hexalobular Socket Raised Countersunk(Oval) Head Tapping Screws | 
| 19 |   | [國際] ISO 14587 - 2001 | 梅花槽半沉頭自攻螺釘 Hexalobular Socket Raised Countersunk (oval) Head Tapping Screws | 
| 20 |   | [日标] JIS B 1128 (O) - 2004 | 梅花槽半沉頭自攻螺釘 Hexalobular Socket Raised Countersunk Head Self-Tapping Screws | 
| 21 |   | [日标] JIS B 1128 (F) - 2004 | 梅花槽沉頭自攻釘 Hexalobular Socket Countersunk Head Self-Tapping Screws | 
| 22 |   | [日标] JIS B 1128 (P) - 2004 | 梅花槽盤頭自攻釘 Hexalobular Socket Pan Head Self-Tapping Screws | 
| 23 |   | [汽标代号] Q 27A | 内六角花形盤頭自攻螺釘 Hex Lobular Socket Pan Head Tapping Screws | 
| 24 |   | [汽标代号] Q 27B | 内六角花形沉頭自攻螺釘 Hexalobular Socket Countersunk Head Tapping Screws | 
| 25 |   | [汽标代号] Q 27C | 内六角花形半沉頭自攻螺釘 Hex Lobular Socket Raised Countersunk Head Tapping Screws | 
| 26 |   | [汽标代号] Q 2A2 | 塑料用内六角花形盤頭自攻螺釘 Hexalobular Socket Pan Head Tapping Screws for Plastic | 
| 27 |   | [法國] NF E 25-652 - 2001 | 梅花槽沉頭自攻螺釘 Hexalobular Socket Countersunk Head Tapping Screws | 
| 28 |   | [法國] NF E 25-653 - 2001 | 梅花槽半沉頭自攻螺釘 Hexalobular Socket Raised Countersunk(Oval) Head Tapping Screws | 
| 29 |   | [法國] NF E 25-654 - 2001 | 梅花槽盤頭自攻釘 Hexalobular Socket Pan Head Tapping Screws | 
| 30 | ![塑料用梅花槽圓頭帶介自攻螺釘 [PT]](http://img.164580.com/upload/48/pic/2020/03/04/1583306876483332938.jpg)  | [标準] YJT 4025 | 塑料用梅花槽圓頭帶介自攻螺釘 [PT] Round Washer Head with TORX PLUS Self-tapping Screw [PT] 供應商(1) | 
| 31 |   | [标準] YJT 4052 | 梅花槽水泥釘003 (T30) 供應商(1) | 
| 32 |   | [标準] YJT 4059 | 梅花槽沉頭自攻螺釘 Hexalobular Socket Countersunk Head Tapping Screws 供應商(1) | 
| 33 |   | [标準] YJT 4060 | 梅花槽沉頭自攻螺釘 Hexalobular Socket Countersunk Head Tapping Screws 供應商(1) | 
| 34 |   | [标準] YJT 4065 | 梅花槽盤頭帶墊自攻螺釘 Hexalobular socket Pan Head Tapping Screws with Collar 供應商(1) | 
| 35 |   | [标準] YJT 4066 | 梅花槽盤頭自攻釘 Exalobular Socket Pan Head Self-Tapping Screws 供應商(1) | 
| 36 | ![塑料用梅花槽盤頭自攻螺釘 [PT]](http://img.164580.com/upload/48/pic/2024/11/21/1732151598773288156.jpg)  | [标準] YJT 4083 | 塑料用梅花槽盤頭自攻螺釘 [PT] Pan Head with TORX PLUS Self-tapping Screw [PT] 供應商(1) | 
| 37 |   | [标準] YJT 4067 | 梅花槽半沉頭自攻螺釘 Hexalobular Socket Raised Countersunk(Oval) Head Tapping Screws | 
| 38 |   | [德标] DIN EN ISO 14587 - 2011 | 内六角花形半沉頭自攻螺釘 Hexalobular Socket Raised (Oval) Head Tapping Screws | 
| 39 |   | [德标] DIN EN ISO 14585 - 2002 | 内六角花形盤頭自攻螺釘 Hexagon Socket Pan Head Tapping Screws | 
| 40 |   | [德标] DIN EN ISO 14586 - 2002 | 内六角花形沉頭自攻螺釘 Hexalobular Socket Countersunk Head Tapping Screws | 
| 41 |   | [汽标] QC /T 878 - 2011 | 塑料用内六角花形盤頭自攻螺釘 Hexalobular Socket Pan Head Tapping Screws for Plastic | 
| 42 |   | [美标] ASME B 18.6.3 (H1B-VI+T1A) - 2024 | 梅花槽82°沉頭 AB ABR自攻螺釘 82° Countersunk Head with Hexalobular Slot Tapping Screws - Type AB (ABR) | 
| 43 |   | [美标] ASME B 18.6.3 (H2B-VI+T1A) - 2024 | 梅花槽半沉頭 AB ABR自攻螺釘 Hexalobular Socket Raised Countersunk Head Tapping Screws - Type AB and ABR | 
| 44 |   | [美标] ASME B 18.6.3 (H5C-VI+T1A) - 2024 | 梅花槽盤頭 AB ABR自攻螺釘 Hexalobular Socket Pan Head Tapping Screws - Type AB and ABR | 
| 45 |   | [美标] ASME B 18.6.3 (H6B-VI+T1A) - 2024 | 梅花槽球面扁圓柱頭 AB ABR自攻螺釘 Cheese Head Tapping Screws with Hexalobular Slot - Type AB and ABR | 
| 46 |   | [美标] ASME B 18.6.3 (H7B-VI+T1A) - 2024 | 梅花槽大扁頭 AB ABR自攻螺釘 Mushroom Head Tapping Screws with Hexalobular Slot - Type AB and ABR | 
| 47 |   | [美标] ASME B 18.6.3 (H12B-VI+T1A) - 2024 | 梅花槽圓頭凸緣 AB ABR自攻螺釘 Hexalobular Socket Round Head Tapping Screws with Collar - Type AB and ABR | 
| 48 |   | [美标] ASME B 18.6.3 (T2-VI+T40) - 2013 | 梅花槽82°沉頭 AB ABR自攻螺釘 82° Countersunk Head with Hexalobular Slot Tapping Screws - Type AB (ABR) | 
| 49 |   | [美标] ASME B 18.6.3 (T19-VI+T40) - 2013 | 梅花槽盤頭 AB ABR自攻螺釘 Hexalobular Socket Pan Head Tapping Screws - Type AB and ABR | 
| 50 |   | [美标] ASME B 18.6.3 (T22-VI+T40) - 2013 | 梅花槽球面扁圓柱頭 AB ABR自攻螺釘 Cheese Head Tapping Screws with Hexalobular Slot - Type AB and ABR | 
| 51 |   | [美标] ASME B 18.6.3 (T25-VI+T40) - 2013 | 梅花槽大扁頭 AB ABR自攻螺釘 Mushroom Head Tapping Screws with Hexalobular Slot - Type AB and ABR | 
| 52 |   | [美标] ASME B 18.6.3 (T39-VI+T40) - 2013 | 梅花槽圓頭凸緣 AB ABR自攻螺釘 Hexalobular Socket Round Head Tapping Screws with Collar - Type AB and ABR | 
| 53 |   | [日本汽車工業協會标準] JASO F 116 - 2005 | 梅花槽盤頭自攻螺釘 T-type TORX Pan Head Tapping Screws | 
| 54 |   | [日本汽車工業協會标準] JASO F 116 - 2005 | 梅花槽沉頭自攻螺釘 T-type TORX Countersunk Head Tapping Screws | 
| 55 |   | [日本汽車工業協會标準] JASO F 116 - 2005 | 梅花槽半沉頭自攻螺釘 T-type TORX Raised Countersunk Head Tapping Screws | 
| 56 |   | [日本汽車工業協會标準] JASO F 116 - 2005 | 梅花槽扁圓頭自攻螺釘 T-type TORX Truss Countersunk Head Tapping Screws | 
| 57 |   | [日本汽車工業協會标準] JASO F 116 - 2005 | 梅花槽盤頭帶墊自攻螺釘 T-type TORX Collar Head Tapping Screws |