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Hexagon Lobular Socket Thread Forming Screws

GB 6564 - 1986

Display drawing:

国标GB 6564 - 1986 GB6564 6564GB Hexagon Lobular Socket Thread Forming Screws
Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
Nominal Length L Tips:seclect Nominal Length L and get Weight Thread length.
Thread Size
d
M6 M8 M10 M12
P Pitch
a max
b min
dk max
min
k max
min
Socket No.
B max
t max
min
x max
r
1 1.25 1.5 1.75
2 2.5 3 3.5
35 35 35 35
10 13 16 18
9.78 12.73 15.73 17.73
3.9 5 6 7
3.6 4.7 5.7 6.64
T30 T40 T50 T55
4.15 5 6.62 8.2
2 2.6 3 3.8
1.6 2.2 2.6 3.32
2.5 3.2 3.8 4.4
0.25 0.4 0.4 0.6
Weight of per 1000 steel products(≈kg)
- - - -
Length of Thread b
- - - -

Suppliers

Best price if from GlobalFastener.com.
Suzhou Hanlinyu Precision Hardware Co., Ltd.
  • Amy Li

  • +86-13771867939/13771793559

  • +86-512-65868465

  • Material: Carbon steel, Stainless steel; Grade: 8.8; Specifications: M2-M12