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Click Specification

(Non-preferred) dimensions in parentheses.

Cross Recessed Pan Head Thread Rolling Screws

GB /T 6560 - 2014

Display drawing:

国标GB /T6560 - 2014 GB6560 6560GB Cross Recessed Pan Head Thread Rolling Screws
Nominal Length L Tips:seclect Nominal Length L and get Thread length.
Thread Size
d
M2 M2.5 M3 M4 M5 M6 M8 M10
P Pitch
a max
b min
da max
dk max=nominal size
min
k max=nominal size
min
x max
Socket No.
M1 Ref.
Penetration depth Type H max
min
M2 Ref.
Penetration depth Type Z max
min
0.4 0.45 0.5 0.7 0.8 1 1.25 1.5
0.8 0.9 1 1.4 1.6 2 2.5 3
25 25 25 38 38 38 38 38
2.6 3.1 3.6 4.7 5.7 6.8 9.2 11.2
4 5 5.6 8 9.5 12 16 20
3.7 4.7 5.3 7.64 9.14 11.57 15.57 19.48
1.6 2.1 2.4 3.1 3.7 4.6 6 7.5
1.46 1.96 2.26 2.92 3.52 4.3 5.7 7.14
1 1.1 1.25 1.75 2 2.5 3.2 3.8
0 1 1 2 2 3 4 4
1.9 2.7 3 4.4 4.9 6.9 9 10.1
1.2 1.55 1.8 2.4 2.9 3.6 4.6 5.8
0.9 1.15 1.4 1.9 2.4 3.1 4 5.2
2.1 2.6 2.8 4.3 4.7 6.7 8.8 9.9
1.42 1.5 1.75 2.34 2.74 3.46 4.5 5.69
1.17 1.25 1.5 1.89 2.29 3.03 4.05 5.24
Length of Thread b
- - - - - - - -

Alternative history

Suppliers

Best price if from GlobalFastener.com.
Wenzhou Fengding Fastener Manufacture Co., Ltd.
  • Mr.Huang

  • +86-18857755588/13676725866

  • +86-577-86500568

  • Material: carbon steel,copper,Stainless steel; Surface treatment: according to customers' requirements; Grade: 4.8, 8.8, 10.9, 12.9; Nominal diameter: M3-M20; Nominal length: 5-300mm
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