| 選擇規(guī)格尺寸 點(diǎn)擊↓ 0# 1# 2# 3# 4# 5# 6# 8# 10# 12# 1/4 5/16 3/8 7/16 1/2 |
尺寸單位:
inch
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| ①,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)螺釘最小螺紋長(zhǎng)度為 1.5 in 。 ②,由于復(fù)合槽導(dǎo)致材料填充不足,最小槽深比開槽盤頭的槽深約小10%。 |
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 |
478963405
移動(dòng)電話:
18668833133
電話:0574-62828345
| 1 |
|
[機(jī)械行業(yè)] JB /T 14722 (A) - 2024 |
復(fù)合槽小盤頭螺釘
Complex Groove SmalI Pan Head Screws |
| 2 |
|
[機(jī)械行業(yè)] JB /T 14723 (A) - 2024 |
復(fù)合槽小盤頭螺釘
Complex Groove Small Pan Head Screw |
| 3 |
|
[機(jī)械行業(yè)] JB /T 14724 (A) - 2024 |
復(fù)合槽圓柱頭螺釘
Complex Groove Cap Head Screw |
| 4 |
|
[機(jī)械行業(yè)] JB /T 14725 - 2024 |
復(fù)合槽圓柱頭圓柱端斷路器用螺釘
Complex Groove Cheese Head Screws with Dog Point for Circuit-breakers |
| 5 |
|
[機(jī)械行業(yè)] JB /T 14726 - 2024 |
復(fù)合槽圓柱頭球面端螺釘
Complex Groove Cheese Head Screws with Rounded End |
| 6 |
|
[美標(biāo)] ASME/ANSI B 18.6.3 (T20) - 2010 |
十一字槽盤頭螺釘Table20
Combination Slotted-Cross Recessed Round Head Machine Screws 供應(yīng)商(3) |
| 7 |
|
YJT 4016 |
塑料十一字槽圓柱頭頭部帶孔螺釘 [原YJT 1041]
Plastic Composit Slot Screws with Hole Through Cheese Head [Previously YJT 1041] |
| 8 |
|
[美標(biāo)] ASME B 18.6.3 (T20) - 2013 |
復(fù)合十字槽盤頭螺釘 [Table 20] (ASTM F837, F468)
Combination Slotted - Pan Head Screws (ASTM F837, F468) 供應(yīng)商(3) |
| 9 |
|
[美標(biāo)] ASME 18.6.3 (H7C-I) - 2024 |
I型 復(fù)合槽大扁頭螺釘 [TABLE 2.2.7-3 I]
Combination Slotted Truss Head Screws - Type I [TABLE 2.2.7-3 I] |
| 10 |
|
[美標(biāo)] ASME B 18.6.3 (H7C-III) - 2024 |
III型 復(fù)合槽大扁頭螺釘 [TABLE 2.2.7-3 III]
Combination Slotted Truss Head Screws - Type III [TABLE 2.2.7-3 III] |
| 11 |
|
[美標(biāo)] ASME B 18.6.3 (H10C) - 2024 |
十字復(fù)合槽六角凸緣頭螺釘 [TABLE 2.2.10-3]
Combination Slotted Type I Indented Hex Washer Head Screws [TABLE 2.2.10-3] |
| 12 |
|
[美標(biāo)] ASME B 18.6.3 (H11C-I/H11C-IA) - 2024 |
復(fù)合十字槽圓頭螺釘 [TABLE 2.2.11-3]
Combination Slotted Round Head Screws [TABLE 2.2.11-3] |
| 13 |
|
[美標(biāo)] ASME B 18.6.3 (T34) - 2013 |
十字復(fù)合槽六角凸緣頭螺釘
Combination Slotted Type I Indented Hex Washer Head Screws |
| 14 |
|
[美標(biāo)] ASME B 18.6.3 (T37-I T37-IA) - 2013 |
復(fù)合十字槽圓頭螺釘
Combination Slotted Round Head Screws |
| 15 |
|
[美標(biāo)] ASME B 18.6.3 (T26-I) - 2013 |
I型復(fù)合槽大扁頭螺釘
Combination Slotted Truss Head Screws,Type I |
| 16 |
|
[美標(biāo)] ASME B 18.6.3 (T26-III) - 2013 |
III型復(fù)合槽大扁頭螺釘
Combination Slotted Truss Head Screws,Type III |