GB /T 15856.4 - 1995 Hexagon flange drilling screw with tapping screw thread


Unit: mm
国标GB /T15856.4 - 1995 GB15856.4 15856.4G Hexagon flange drilling screw with tapping screw thread
Nominal Length L Tips:seclect Nominal Length L and get Weight .
Screw Thread
d
ST3.5 ST4.2 ST4.8 ST5.5 ST6.3
P Pitch
dc max
min
s max=nominal size
min
k max
Drilling range(thickness)
1.3 1.4 1.6 1.8 1.8
8.3 8.8 10.5 11 13.2
7.6 8.2 9.8 10 12.2
5.5 7.0 8.0 8.0 10.0
5.32 6.78 7.78 7.78 9.78
3.45 4.25 4.45 5.45 5.45
0.7 1.75 1.75 1.75 2
2.25 3 4.4 5.25 6
Weight of per 1000 steel products(≈kg)
- - - - -
Alternative history
Suppliers
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1
China Mainland Ningbo Lesheng Hardware Technology Co. Ltd.
Zhou Zhansheng
Mobile Phone: +86-13732173555 Telephone: +86-574-87311242
Material: Carbon Steel, Stainless Steel; Specifications & Surface Treatment: Customized
Contact us via Email
2
China Mainland Shanghai Chengtai Hardware Manufacturing Co., Ltd.
Mr.Zhuge
Mobile Phone: +86-13901820935 Telephone: +86-21-59742477/59740118
Material: stainless steel, carbon steel; Specification: complete; Surface treatment: according to customer requirement
Contact us via Email
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GB /T 15856.4 - 2002
Hexagon Flange Head Drilling Screw With Tapping Screw Thread
Suppliers(2)