| 選擇規(guī)格尺寸 點(diǎn)擊↓ 4# (3) 5# (4) 6# (4) 6# (5) 8# (5) 8# (6) 10# (8) 12# (8) 12# (10) 1/4 (10) 1/4 (12) 5/16 (12) 5/16 (5/16) 3/8 (3/8) | 尺寸單位:
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| ①,頭部邊緣為倒圓或平的。 ②,短機(jī)械螺釘(Short machine screws)指公稱長度小于等于1 1/8英寸(5號(hào)及以下尺寸),或2英寸(6號(hào)及以上尺寸)的螺釘。 ③,機(jī)械螺釘?shù)穆菁y長度: 1)螺紋規(guī)格≤5#: 公稱長度≤3倍公稱直徑的應(yīng)為滿扣產(chǎn)品,頭下螺紋肩距≤1倍螺距。 公稱長度>3倍公稱直徑到 1-1/8 in 的,允許頭下肩距最大不超過2倍螺距。 若無其他規(guī)定,長螺釘?shù)淖钚÷菁y長度為1 in 。 2)螺紋規(guī)格≥6#: 公稱長度≤3倍公稱直徑的應(yīng)為滿扣產(chǎn)品,頭下螺紋肩距≤1倍螺距。 公稱長度>3倍公稱直徑到 2 in 的,允許頭下螺紋肩距最大不超過2倍螺距。 若無其他規(guī)定,長螺釘?shù)淖钚÷菁y長度為 1.5 in 。 ⑥,其他凹槽型式請(qǐng)點(diǎn)擊正文標(biāo)題下方的“采用標(biāo)準(zhǔn)” ⑦,機(jī)械螺釘?shù)穆菁y長度: 1)螺紋規(guī)格≤5#: 公稱長度≤3倍公稱直徑的應(yīng)為滿扣產(chǎn)品,頭下螺紋肩距≤1倍螺距。 公稱長度>3倍公稱直徑到 1-1/8 in 的,允許頭下肩距最大不超過2倍螺距。 若無其他規(guī)定,長螺釘?shù)淖钚÷菁y長度為1 in 。 2)螺紋規(guī)格≥6#: 公稱長度≤3倍公稱直徑的應(yīng)為滿扣產(chǎn)品,頭下螺紋肩距≤1倍螺距。 公稱長度>3倍公稱直徑到 2 in 的,允許頭下螺紋肩距最大不超過2倍螺距。 若無其他規(guī)定,長螺釘?shù)淖钚÷菁y長度為 1.5 in 。 | 
| 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)  | [美標(biāo)] 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)  | [美標(biāo)] 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 | ![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)  | [美標(biāo)] 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 | 
| 4 | ![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)  | [美標(biāo)] 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 | 
| 5 | ![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)  | [美標(biāo)] 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 | 
| 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)  | [美標(biāo)] 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 | 
類似標(biāo)準(zhǔn)及供貨信息
| 7 |   | [國標(biāo)] GB /T 820 - 2015 | 十字槽半沉頭螺釘 Raised Countersunk Head Screws with Cross Recess 供應(yīng)商(2) | 
| 8 |   | [國標(biāo)] GB /T 820 - 2000 | 十字槽半沉頭螺釘 Raised Countersunk Head Screws (Common Head Style) with Cross Recess 供應(yīng)商(2) | 
| 9 |   | [國標(biāo)] GB /T 13806.1 (C) - 1992 | 精密機(jī)械用緊固件十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws for Fine Mechanics 供應(yīng)商(1) | 
| 10 |   | [國標(biāo)] GB 820 - 1985 | 十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws 供應(yīng)商(2) | 
| 11 |   | [國標(biāo)] GB 974 - 1976 | 120°十字槽半沉頭螺釘 120° Cross Recessed Raised Countersunk Screws | 
| 12 |   | [德標(biāo)] DIN 966 - 1990 | 十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws 供應(yīng)商(4) | 
| 13 |   | [德標(biāo)] DIN 6929 (NE) - 2013 | 粗牙十字槽半沉頭細(xì)桿螺釘 Raised Countersunk Head Screws | 
| 14 |   | [國際] ISO 7047 - 2011 | 十字槽半沉頭螺釘 Rasied Countersunk Head Screws(Common Head Style) ,Grade A 供應(yīng)商(1) | 
| 15 |   | [國際] ISO 7047 - 1994 | 十字槽半沉頭螺釘 Countersunk Rasied Head Screws (Common Head Style) with Type H or Type Z Cross Recess - Product Grade A 供應(yīng)商(1) | 
| 16 | ![十字槽半沉頭螺釘 [表12]](http://img.164580.com/upload/48/pic/2024/03/22/1711068666389625459.jpg)  | [日標(biāo)] JIS B 1111 (T12) - 2017 | 十字槽半沉頭螺釘 [表12] Cross Recessed Raised Countersunk Head Screws [Table 12] | 
| 17 | ![十字槽半沉頭螺釘 [附屬表 JA.5]](http://img.164580.com/upload/48/pic/2024/03/22/1711068666389625459.jpg)  | [日標(biāo)] JIS B 1111 (JA5) - 2017 | 十字槽半沉頭螺釘 [附屬表 JA.5] Cross Recessed Raised Countersunk Head Screws | 
| 18 | ![十字槽半沉頭螺釘 [表4]](http://img.164580.com/upload/48/pic/2024/03/22/1711068666389625459.jpg)  | [日標(biāo)] JIS B 1111 (T4) - 2006 | 十字槽半沉頭螺釘 [表4] Cross Recessed Raised Countersunk Head Screws [table 4] | 
| 19 | ![十字槽半沉頭螺釘  [表4]](http://img.164580.com/upload/48/pic/2024/03/22/1711068666389625459.jpg)  | [日標(biāo)] JIS B 1111 (T4) - 1996 | 十字槽半沉頭螺釘  [表4] Cross Recessed Raised Countersunk Head Screws [table 4] | 
| 20 |   | [日標(biāo)] JIS B 1119 (2PC) - 1986 | 眼鏡框架用 -  十一字槽盤形半沉頭螺釘 Spectacle Frames - Cross-recessed Slotted Pan Countersunk Machine Screws | 
| 21 |   | [汽標(biāo)代號(hào)] Q 256 | 十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws | 
| 22 |   | [美標(biāo)] ASME/ANSI B 18.6.3 (T8) - 2010 | 80°十字槽半沉頭螺釘Table8 80° Cross Recessed Raised Countersunk Head Screws | 
| 23 |   | [美標(biāo)] ASME/ANSI B 18.6.7M - 1998 | 米制十字槽半沉頭螺釘Table7 Metric Cross Recessed Raised Countersunk Screws | 
| 24 |   | [美標(biāo)] ASME/ANSI B 18.6.7M - 1998 | 米制米字槽半沉頭螺釘Table8 Metric PZ Drives Raised Countersunk Head Screws | 
| 25 |   | [法國] NF E 25-120 - 1994 | 十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws, with Type H or Type Z Cross Recessed - Product Grade A | 
| 26 |   | [英標(biāo)] BS 1981 - 1991 | 米字槽半沉頭螺釘(短的)Table10 Recessed Raised Countersunk Head Machine Screws: Short Length | 
| 27 |   | [英標(biāo)] BS 1981 - 1991 | 米字槽半沉頭螺釘Table8 Recessed Raised Countersunk Head Machine Screws | 
| 28 | ![英制十字槽半沉頭螺釘 - B.S.W. & B.S.F. 螺紋 [Table 3]](http://img.164580.com/upload/48/pic/2024/03/22/1711068666389625459.jpg)  | [英標(biāo)] BS 450 - 1958 | 英制十字槽半沉頭螺釘 - B.S.W. & B.S.F. 螺紋 [Table 3] Recessed 90° Raised-Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 3] | 
| 29 | ![米制十字槽半沉頭螺釘 [Table 2]](http://img.164580.com/upload/48/pic/2024/03/22/1711068666389625459.jpg)  | [澳標(biāo)] AS /NZS 1427 - 1996 | 米制十字槽半沉頭螺釘 [Table 2] ISO Metric Cross-Recess Raised Countersunk Screws [Table 2] | 
| 30 |   | [臺(tái)灣] CNS 4561 - 1981 | 十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws | 
| 31 |   | [俄標(biāo)] GOST 17474 - 1980 | 十字槽半沉頭螺釘 A級(jí)和B級(jí) Raised Countersunk Head Screws (Cross Recessed), Product Grades A and B | 
| 32 |   | [韓標(biāo)] KS B 1023 (T9) - 2016 (R2021) | 十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws | 
| 33 |   | [韓標(biāo)] KS B 1023 (T4) - 2001 | 十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws | 
| 34 |   | [德標(biāo)] DIN EN ISO 7047 - 2011 | H型或Z型十字槽半沉頭螺釘(通用頭型)- 產(chǎn)品等級(jí)A級(jí) Raised Countersunk Head Screws (Common Head Style) with Type H or Type Z Cross Recess - Product Grade A 供應(yīng)商(4) | 
| 35 | ![十字槽半沉頭螺釘 I型和IA型  [TABLE 2.2.2-2 I/IA]](http://img.164580.com/upload/48/pic/2023/12/11/1702272875805853974.jpg)  | [美標(biāo)] ASME B 18.6.3 (H2B-I/H2B-IA) - 2024 | 十字槽半沉頭螺釘 I型和IA型  [TABLE 2.2.2-2 I/IA] Cross Recessed Raised Countersunk Head Screws - Type I and IA [TABLE 2.2.2-2 I/IA] | 
| 36 | ![十字槽82°半沉頭清根螺釘 I型和IA型 [TABLE 2.2.3-4 I/IA]](http://img.164580.com/upload/48/pic/2023/12/13/1702428833756882207.jpg)  | [美標(biāo)] ASME B 18.6.3 (H3D-I/H3D-IA) - 2024 | 十字槽82°半沉頭清根螺釘 I型和IA型 [TABLE 2.2.3-4 I/IA] Undercut Oval 82-deg Countersunk Head Screws, Type I & Type IA Recess [TABLE 2.2.3-4 I/IA] | 
| 37 | ![82°小半沉頭十字槽螺釘 (ASTM F837/F468) [TABLE 2.2.4-3,-4 I/IA]](http://img.164580.com/upload/48/pic/2023/12/14/1702522452723847801.jpg)  | [美標(biāo)] ASME B 18.6.3 (H4C) - 2024 | 82°小半沉頭十字槽螺釘 (ASTM F837/F468) [TABLE 2.2.4-3,-4 I/IA] Oval 82-deg Countersunk Trim Head Screws (ASTM F837/F468) [TABLE 2.2.4-3,-4 I/IA] | 
| 38 | ![十字槽半沉頭螺釘  I和IA型 [表7&8]](http://img.164580.com/upload/48/pic/2023/12/11/1702272875805853974.jpg)  | [美標(biāo)] ASME B 18.6.3 (T8-I/T8-IA) - 2013 | 十字槽半沉頭螺釘  I和IA型 [表7&8] Cross Recessed Raised Countersunk Head Screws - Type I and IA [Table 7 & 8] | 
| 39 |   | [美標(biāo)] ASME B 18.6.3 (T12-I/T12-IA) - 2013 | 十字槽82°半沉頭清根螺釘 Undercut Oval 82-deg Countersunk Head Screws, Type I & Type IA Recess | 
| 40 |   | [航天] QJ 2378 - 1992 | 十字槽半沉頭螺釘 Countersunk Raised Head Screws with Cross Recess |