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(Non-preferred) dimensions in parentheses.

Unit:mm

Acorn Nuts

GB 802 - 1988

Display drawing:

国标GB 802 - 1988 GB802 802GB Acorn Nuts
Download CAD Model*

 *Models with different eras.

Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
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Choose materials based on density.(g/cm3)

  • Carbon Steel 7.85
  • Stainless Steel 8.1
  • Stainless Steel 7.95
  • Stainless Steel 7.7
  • Titanium Alloy 4.5
  • Aluminum Alloy 2.8
  • Copper 8.89


Select here or enter material density on the calculation page.
Screw Thread
d
M5 M6 M8 M10 (M12) M14 M16 (M18) M20 (M22) M24
P Pitch
k
h min
s max
min
per 1000 units ≈ kg
0.8 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3
5.5 6.5 8 10 12 13 15 17 19 21 22
9 11 15 18 22 24 26 30 35 38 40
8 10 13 16 18 21 24 27 30 34 36
7.78 9.78 12.73 15.73 17.73 20.67 23.67 26.16 29.16 33 35
1.59 3.28 6.71 12.14 17.35 24.76 36.79 49.85 68.52 97.88 112.5

Alternative history

GB 802 - 1988 GB /T 802.1 - 2008
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Similar Standards

1 Acorn nuts-combined type [JIS]
JIS B 1183 - 2001 		Acorn nuts-combined type
2 Hexagon Weld Acorn Nuts [GB]
GB /T 802.2 - 2008 		Hexagon Weld Acorn Nuts
3 Small hexagon acorn nuts-combined type [JIS]
JIS B 1183 - 1994 		Small hexagon acorn nuts-combined type
4 Domed Cap Nuts - Type 3 [JIS]
JIS B 1183 - 2010 		Domed Cap Nuts - Type 3
5 Acorn nuts-combined type [JIS]
JIS B 1183 - 1994 		Acorn nuts-combined type
6 Hexagon Cap Nuts - Welding Type [GB]
GB /T 802.4 - 2009 		Hexagon Cap Nuts - Welding Type
7 Small Acorn Nuts - Assembling Type [JIS]
JIS B 1183 - 2010 		Small Acorn Nuts - Assembling Type
8 Small Acorn Nuts - Assembling Type [JIS]
JIS B 1183 - 2001 		Small Acorn Nuts - Assembling Type
9 Acorn Nuts-Assembling Type [GB]
GB /T 802.1 - 2008 		Acorn Nuts-Assembling Type
10 Small Domed Cap Nuts - Assembling Type [KS]
KS B 1026 - 2012 (R2022) 		Small Domed Cap Nuts - Assembling Type
11 Domed Cap Nuts - Assembling Type [KS]
KS B 1026 - 2012 (R2022) 		Domed Cap Nuts - Assembling Type