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Metric Heavy Hex Head Flange Screws (SAE J1199 / ASTM F568M / F738M / F468M)

ASME B 18.2.3.9M - 2001

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美标ASME B18.2.3.9M - 2001 ASME18.2.3.9M 1 Metric Heavy Hex Head Flange Screws (SAE J1199 / ASTM F568M / F738M / F468M)

 *Models with different eras.

Nominal Length L Tips:seclect Nominal Length L and get Thread length.
Thread Size
d
M5 M6 M8 M10 M12 M14 M16 M20
P Thread Pitch
ds max
min
s max
min
e max
min
dc max
c min
k max
b L≤125
125<L≤200
L>200
0.80 1.00 1.25 1.50 1.75 2.00 2.00 2.50
5.00 6.00 8.00 10.00 12.00 14.00 16.00 20.00
4.82 5.82 7.78 9.78 11.73 13.73 15.73 19.67
8.00 10.00 13.00 15.00 18.00 21.00 24.00 30.00
7.64 9.64 12.57 14.57 17.57 20.16 23.16 29.16
9.24 11.55 15.01 17.32 20.78 24.25 27.71 34.64
8.56 10.80 14.08 16.32 19.68 22.58 25.94 32.66
11.80 14.20 18.00 22.30 26.60 30.50 35.00 43.00
1.00 1.10 1.20 1.50 1.80 2.10 2.40 3.00
5.80 6.60 8.10 10.40 11.80 13.70 15.40 18.90
16 18 22 26 30 34 38 46
22 24 28 32 36 40 44 52
35 37 41 45 49 53 57 65
Length of Thread b
- - - - - - - -

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