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 Jiangsu Gude Building Machinery Co., Ltd.
Ms Xu
Mobile Phone: +86-18958320583 Telephone: +86-515—83858990, 83858992, 83851390
Material: 410, 304; Surface treatment: cleaning; Grade: A2-A70; Nominal diameter: ST2.9-ST6.3; Nominal length: 9.5mm-200mm
Contact us via Email
2
China Mainland Hangzhou Huaxing Industrial Co., Ltd.
Mr. Wang
Mobile Phone: +86-13958027106 Telephone: +86-571-89023688
Material: carbon steel, 304 stainless steel, stainless steel; Surface treatment: according to customers' requirements; Specification: complete
Contact us via Email
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GB /T 15856.4 - 2002
Hexagon Flange Head Drilling Screw With Tapping Screw Thread
Suppliers(3)