十字槽半沉頭螺釘 I和IA型 ASME B 18.6.3 (H2B-I/H2B-IA) - 2024
| 選擇規格尺寸 點擊↓ 0# 1# 2# 3# 4# 5# 6# 8# 10# 12# 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 |
尺寸單位:
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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,機械螺釘的螺紋長度： 1）螺紋規格≤5#: 公稱長度≤3倍公稱直徑的應為滿扣產品，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。 若無其他規定，長螺釘的最小螺紋長度為1 in 。 2）螺紋規格≥6#: 公稱長度≤3倍公稱直徑的應為滿扣產品，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。 若無其他規定，長螺釘的最小螺紋長度為 1.5 in 。 |
長度公差
Machine screws can be made to any length, but they are generally produced in fractional length increments of 1/16 in. for screws up to 5/8 in. long, 1/8 in. for screws over 5/8 in. through 1-1/2 in. long, and 1/4 in. for screws over 1-1/2 in. long.
标稱螺釘尺寸的長度公差 | |||
标稱螺釘長度 | 螺紋規格 | ||
0000~00 | 0~12 | 1/4~3/4 | |
≤1/2 | -0.01 | -0.02 | -0.03 |
＞1/2,≤1 | -0.02 | -0.03 | -0.03 |
＞1,≤2 | / | -0.06 | -0.06 |
＞2 | / | -0.09 | -0.09 |
類似标準及供貨信息
| 1 |
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[國标] GB /T 820 - 2015 |
十字槽半沉頭螺釘 Raised Countersunk Head Screws with Cross Recess 供應商(3) |
| 2 |
|
[國标] GB /T 820 - 2000 |
十字槽半沉頭螺釘 Raised Countersunk Head Screws (Common Head Style) with Cross Recess 供應商(3) |
| 3 |
|
[國标] GB /T 13806.1 (C) - 1992 |
精密機械用緊固件十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws For Fine Mechanics 供應商(1) |
| 4 |
|
[國标] GB 820 - 1985 |
十字槽半沉頭螺釘 Cross recessed raised countersunk head screws 供應商(3) |
| 5 |
|
[國标] GB 974 - 1976 |
120°十字槽半沉頭螺釘 120°Cross recessed raised countersunk screws |
| 6 |
|
[德标] DIN 966 - 1990 |
十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws 供應商(4) |
| 7 |
|
[德标] DIN 6929 (NE) - 2013 |
粗牙十字槽半沉頭細杆螺釘 Raised Countersunk Head Screws |
| 8 |
|
[國際] ISO 7047 - 2011 |
十字槽半沉頭螺釘 Rasied Countersunk Head Screws(Common Head Style) ，Grade A 供應商(1) |
| 9 |
|
[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 供應商(1) |
| 10 |
|
[日标] JIS B 1111 (T12) - 2017 |
十字槽半沉頭螺釘 [表12] Cross Recessed Raised Countersunk Head Screws [Table 12] |
| 11 |
|
[日标] JIS B 1111 (JA5) - 2017 |
十字槽半沉頭螺釘 [附屬表 JA.5] Cross Recessed Raised Countersunk Head Screws |
| 12 |
|
[日标] JIS B 1111 (T4) - 2006 |
十字槽半沉頭螺釘 [表4] Cross Recessed Raised Countersunk Head Screws [table 4] |
| 13 |
|
[日标] JIS B 1111 (T4) - 1996 |
十字槽半沉頭螺釘 [表4] Cross Recessed Raised Countersunk Head Screws [table 4] |
| 14 |
|
[日标] 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 |
| 15 |
|
[汽标代号] Q 256 |
十字槽半沉頭螺釘 Cross recessed raised countersunk head screws |
| 16 |
|
[美标] 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 |
| 17 |
|
[美标] ASME/ANSI B 18.6.7M - 1998 |
米制十字槽半沉頭螺釘Table7 Metric cross recessed raised countersunk screws |
| 18 |
|
[美标] 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 |
| 19 |
|
[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 |
| 20 |
|
[英标] BS 1981 - 1991 |
米字槽半沉頭螺釘（短的）Table10 Recessed Raised Countersunk Head Machine Screws: Short Length |
| 21 |
|
[英标] BS 1981 - 1991 |
米字槽半沉頭螺釘Table8 Recessed raised Countersunk Head Machine Screws |
| 22 |
|
[英标] 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] |
| 23 |
|
[澳标] 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] |
| 24 |
|
[台灣] CNS 4561 - 1981 |
十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws |
| 25 |
|
[俄标] GOST 17474 - 1980 |
十字槽半沉頭螺釘 A級和B級 Raised countersunk head screws (Cross Recessed), product grades A and B |
| 26 |
|
[韓标] KS B 1023 (T9) - 2016 (R2021) |
十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws |
| 27 |
|
[韓标] KS B 1023 (T4) - 2001 |
十字槽半沉頭螺釘 Cross Recessed Raised Countersunk Head Screws |
| 28 |
|
[德标] DIN EN ISO 7047 - 2011 |
H型或Z型十字槽半沉頭螺釘（通用頭型）- 產品等級A級 Raised Countersunk Head Screws (Common Head Style) with Type H or Type Z Cross Recess - Product Grade A 供應商(4) |
| 29 |
|
[美标] ASME B 18.6.3 (H3D-I/H3D-IA) - 2024 |
十字槽82°半沉頭清根螺釘 Undercut Oval 82-deg Countersunk Head Screws, Type I & Type IA Recess |
| 30 |
|
[美标] ASME B 18.6.3 (H4C) - 2024 |
82°小半沉頭十字槽螺釘 (ASTM F837 / F468) Oval 82-deg Countersunk Trim Head Screws (ASTM F837 / F468) |
| 31 |
|
[美标] ASME B 18.6.3 (T15) - 2013 |
82°小半沉頭十字槽螺釘 [Table 15] (ASTM F837 / F468) Oval 82-deg Countersunk Trim Head Screws [Table 15] (ASTM F837 / F468) |
| 32 |
|
[美标] 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] |
| 33 |
|
[美标] 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 |
| 34 |
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[航天] QJ 2378 - 1992 |
十字槽半沉頭螺釘 Countersunk raised head screws with cross recess |