| 選擇規格尺寸 點擊↓ 3# 4# 5# 6# 8# 10# 12# 1/4 5/16 3/8 | 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,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。 | 
類似标準及供貨信息
| 1 | ![80°四方槽沉頭螺釘 [Table 2]](http://img.164580.com/upload/48/pic/2023/12/07/1701939524410309273.jpg)  | [美标] ASME/ANSI B 18.6.3 - 2010 | 80°四方槽沉頭螺釘 [Table 2] 80° Square Recessed Countersunk Head Screws 供應商(1) | 
| 2 |   | [美标] ASME/ANSI B 18.6.7M - 1998 | 米制四方槽沉頭螺釘Table5 Metric Square Slot Countersunk Head Screws 供應商(1) | 
| 3 | ![四方槽沉頭螺釘 (ASTM F837/F468) [TABLE 2.2.1-2 III]](http://img.164580.com/upload/48/pic/2023/12/07/1701939524410309273.jpg)  | [美标] ASME B 18.6.3 (H1B-III) - 2024 | 四方槽沉頭螺釘 (ASTM F837/F468) [TABLE 2.2.1-2 III] Square Recessed Countersunk Head Screws (ASTM F837/F468) [TABLE 2.2.1-2 III] 供應商(1) | 
| 4 | ![四方槽沉頭螺釘 [Table 2] (ASTM F837, F468)](http://img.164580.com/upload/48/pic/2023/12/07/1701939524410309273.jpg)  | [美标] ASME B 18.6.3 (T2-III) - 2013 | 四方槽沉頭螺釘 [Table 2] (ASTM F837, F468) Square Recessed Countersunk Head Screws [Table 2] (ASTM F837, F468) 供應商(1) | 
| 5 | ![方槽82°沉頭清根機械螺釘 [TABLE 2.2.3-2 III]](http://img.164580.com/upload/48/pic/2023/11/21/1700553568117484140.jpg)  | [美标] ASME B 18.6.3 (H3B-III) - 2024 | 方槽82°沉頭清根機械螺釘 [TABLE 2.2.3-2 III] Undercut 82-deg Square Recessed Countersunk Head Screws, Type III [TABLE 2.2.3-2 III] |