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GB /T 2673 - 2007 Hexalobular Lobular Socket Countersunk Head Screws


Unit: 毫米(mm)
Weight Calculator
L
Thread Size
d
M6 M8 M10
P Pitch
a max
dk max=nominal size
min
k max
r max
x max
Socket No.
A Ref.
t max
min
1 1.25 1.5
2 2.5 3
11.3 15.8 18.3
10.9 15.4 17.8
3.3 4.65 5
1.5 2 2.5
2.5 3.2 3.8
30 40 50
5.6 6.75 8.95
1.8 2.5 2.7
1.4 2.1 2.3
per 1000 units ≈ kg(7.85kg/cm3)
- - -
Thread Length
b
- - -
①,ds≈thread diameter
①,min
Alternative history GB 2673 - 1986 GB /T 2673 - 2007 GB /T 2673.1 - 2018
Equivalent standard
GB GB /T 2673.1
ISO ISO 14581
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.
Suppliers
Best price if from GlobalFastener.com
  • Jiangsu BofanKe Precision Metal Technology Co., Ltd.
  • Contact: Director Tang
    Cellphone: 86-15298892886 86-15262400870
    email: syjgjsz@163.com
    Material: stainless steel, carbon steel; Nominal diameter: M1-M14; Nominal length: 5-400mm

    I can supply
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