選擇規格尺寸 點擊↓ 2# 3# 4# 5# 6# 8# 10# 12# 1/4 5/16 3/8 |
尺寸單位:
inch |
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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,方槽内壁略帶錐度,以保證插入深量規與有鍍層螺釘凹槽的配合。為使插入深測量深度适用于有塗鍍層的螺釘,制造者在生產(镦頭)時,應為其留出必要的加工餘量。 ③,表中的“R”表示正常插入深入。“S”表示短(淺)插入深度。 ④,由于複合槽導緻材料填充不足,最小槽深比開槽大扁頭的槽深約小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.
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 | [美标] 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 供應商(3) |
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2 | [企标] YJT 4016 |
塑料十一字槽圓柱頭頭部帶孔螺釘 Plastic composit slot screws with hole through cheese head |
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3 | [美标] ASME B 18.6.3 (H5D) - 2024 |
複合十字槽盤頭螺釘 (ASTM F837, F468) [TABLE 2.2.5-4 I/IA/III] Combination Slotted-Pan Head Screws (ASTM F837, F468) [TABLE 2.2.5-4 I/IA/III] 供應商(3) |
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4 | [美标] ASME B 18.6.3 (T20) - 2013 |
複合十字槽盤頭螺釘 [Table 20] (ASTM F837, F468) Combination Slotted-Pan Head Screws (ASTM F837, F468) 供應商(3) |
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5 | [美标] ASME 18.6.3 (H7C-I) - 2024 |
I型 複合槽大扁頭螺釘 [TABLE 2.2.7-3 I] Combination Slotted Truss Head Screws - Type I [TABLE 2.2.7-3 I] |
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6 | [美标] ASME B 18.6.3 (H10C) - 2024 |
十字複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] |
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7 | [美标] ASME B 18.6.3 (H11C-I/H11C-IA) - 2024 |
複合十字槽圓頭螺釘 [TABLE 2.2.11-3] Combination Slotted Round Head Screws [TABLE 2.2.11-3] |
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8 | [美标] ASME B 18.6.3 (T34) - 2013 |
十字複合槽六角凸緣頭螺釘 Combination Slotted Type I Indented Hex Washer Head Screws |
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9 | [美标] ASME B 18.6.3 (T37-I T37-IA) - 2013 |
複合十字槽圓頭螺釘 Combination Slotted Round Head Screws |
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10 | [美标] ASME B 18.6.3 (T26-I) - 2013 |
I型複合槽大扁頭螺釘 Combination Slotted Truss Head Screws,Type I |
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11 | [美标] ASME B 18.6.3 (T26-III) - 2013 |
III型複合槽大扁頭螺釘 Combination Slotted Truss Head Screws,Type III |