| 選擇規(guī)格尺寸 點(diǎn)擊↓ 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(shù)規(guī)定公稱直徑,應(yīng)省略小數(shù)前和小數(shù)點(diǎn)后第四位的零。 ②,機(jī)械螺釘?shù)穆菁y長(zhǎng)度: 1)螺紋規(guī)格≤5#: 公稱長(zhǎng)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(zhǎng)度>3倍公稱直徑到 1-1/8 in 的,允許頭下肩距最大不超過(guò)2倍螺距。 若無(wú)其他規(guī)定,長(zhǎng)螺釘?shù)淖钚÷菁y長(zhǎng)度為1 in 。 2)螺紋規(guī)格≥6#: 公稱長(zhǎng)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(zhǎng)度>3倍公稱直徑到 2 in 的,允許頭下螺紋肩距最大不超過(guò)2倍螺距。 若無(wú)其他規(guī)定,長(zhǎng)螺釘?shù)淖钚÷菁y長(zhǎng)度為 1.5 in 。 | 
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.
| 標(biāo)稱螺釘尺寸的長(zhǎng)度公差 | |||
| 標(biāo)稱螺釘長(zhǎng)度 | 螺紋規(guī)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 | 
類似標(biāo)準(zhǔn)及供貨信息
| 1 |   | [國(guó)標(biāo)] GB /T 2674 - 2017 | 內(nèi)六角花形半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws 供應(yīng)商(1) | 
| 2 |   | [國(guó)標(biāo)] GB /T 2674 - 2004 | 內(nèi)六角花形半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws 供應(yīng)商(1) | 
| 3 |   | [國(guó)標(biāo)] GB 2674 - 1986 | 內(nèi)六角花形半沉頭螺釘 Hexagon Lobular Socket Oval Countersunk Head Screws 供應(yīng)商(1) | 
| 4 |   | [德標(biāo)] DIN 6929 (QE) - 2013 | 粗牙梅花槽半沉頭細(xì)桿螺釘 Hexalobular Socket Raised Countersunk Head Screws | 
| 5 |   | [國(guó)際] ISO 14584 - 2011 | 梅花槽半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws | 
| 6 |   | [國(guó)際] ISO 14584 - 2001 | 梅花槽半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws | 
| 7 |   | [日標(biāo)] JIS B 1107 - 2018 | 梅花槽半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws 供應(yīng)商(1) | 
| 8 |   | [日標(biāo)] JIS B 1107 - 2004 | 梅花槽半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws 供應(yīng)商(1) | 
| 9 |   | [汽標(biāo)代號(hào)] Q 257B | 內(nèi)六角花形半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws | 
| 10 |   | [法國(guó)] NF E 25-108 - 2001 | 梅花槽半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws | 
| 11 |   | [德標(biāo)] DIN EN ISO 14584 - 2011 | 梅花槽半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws | 
| 12 |   | [汽標(biāo)] QC /T 866 - 2011 | 梅花槽半沉頭螺釘 Hexalobular Socket Raised Countersunk Head Screws 供應(yīng)商(2) | 
| 13 | ![梅花槽半沉頭螺釘 VI型 [表7&8]](http://img.164580.com/upload/48/pic/2023/12/12/1702347826986664248.jpg)  | [美標(biāo)] ASME B 18.6.3 (T8-VI) - 2013 | 梅花槽半沉頭螺釘 VI型 [表7&8] Hexalobular Socket Raised Countersunk Head Screws - Type VI [Table 7 & 8] | 
| 14 |   | [日本汽車工業(yè)協(xié)會(huì)標(biāo)準(zhǔn)] JASO F 116 - 2005 | 梅花槽半沉頭螺釘 T-type TORX Raised Countersunk Head Machine Screws |