方法一：产品分类(大小类)+标准类别
[美标]ASME B 18.6.3 (H5D) - 2024
复合十字槽盘头螺钉 (ASTM F837, F468)
Combination Slotted-Pan Head Screws (ASTM F837, F468)
[美标]ASME B 18.6.3 (T20) - 2013
复合十字槽盘头螺钉 [Table 20] (ASTM F837, F468)
Combination Slotted-Pan Head Screws (ASTM F837, F468)
[美标]ASME B 18.6.3 (H7C-III) - 2024
III型复合槽大扁头螺钉
Combination Slotted Truss Head Screws - Type III
[美标]ASME B 18.6.3 (H5D-I+T1A) - 2024
I型 复合十字槽盘头 AB ABR自攻螺钉
Combination Slotted-Pan Head Tapping Screws, Type I - Type AB and ABR
[美标]ASME B 18.6.3 (H5D-III+T1A) - 2024
III型 复合方槽盘头 AB ABR自攻螺钉
Combination Slotted-Pan Head Tapping Screws, Type III - Type AB and ABR
[美标]ASME B 18.6.3 (H7C-III+T1A) - 2024
III型复合槽大扁头 AB ABR自攻螺钉
Combination Slotted Truss Head Tapping Screws，Type III - Type AB and ABR
[美标]ASME B 18.6.3 (T26-III) - 2013
III型复合槽大扁头螺钉
Combination Slotted Truss Head Screws，Type III
[美标]ASME B 18.6.3 (T20-I+T40) - 2013
I型 复合十字槽盘头 AB ABR自攻螺钉
Combination Slotted-Pan Head Tapping Screws, Type I - Type AB and ABR
[美标]ASME B 18.6.3 (T20-III+T40) - 2013
III型 复合方槽盘头 AB ABR自攻螺钉
Combination Slotted-Pan Head Tapping Screws, Type III - Type AB and ABR
[美标]ASME B 18.6.3 (T26-III+T40) - 2013
III型复合槽大扁头 AB ABR自攻螺钉
Combination Slotted Truss Head Tapping Screws，Type III - Type AB and ABR
[美标]ASME B 18.6.3 (DATA-G) - 2013
机械螺钉和自攻螺钉的通用要求
General data for machine screws and tapping screws