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(Non-preferred) dimensions in parentheses.

Cross recessedraised countersunk head wood screws

GB 952 - 1986

Display drawing:

国标GB 952 - 1986 GB952 952GB Cross recessedraised countersunk head wood 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.
Nominal Diameter
2 2.5 3 3.5 4 (4.5) 5 (5.5) 6 (7) 8 10
P Pitch
ds min
max
dk max
min
k max
Socket No.
m Ref.
f
R
t min
max
0.9 1 1.2 1.4 1.6 1.8 2 2.2 2.5 2.8 3 3.5
1.86 2.25 2.75 3.2 3.7 4.2 4.7 5.2 5.7 6.64 7.64 9.64
2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 10
4 5 6 7 8 9 10 11 12 14 16 20
3.7 4.7 5.7 6.64 7.64 8.64 9.64 10.57 11.57 13.57 15.57 19.48
1.2 1.4 1.7 2 2.2 2.7 3 3.2 3.5 4 4.5 5.8
1 1 2 2 2 2 2 3 3 3 4 4
2.7 2.9 3.9 4.3 4.9 5.3 5.5 6.8 7.4 7.9 9.5 10.5
0.6 0.8 0.9 1.1 1.2 1.4 1.5 1.7 1.8 2.1 2.4 3
3.6 4.3 5.5 6.1 7.3 7.9 9.1 9.7 10.9 12.4 14.5 16.2
1.14 1.34 1.3 1.69 2.28 2.68 2.87 2.9 3.48 3.97 4.6 5.58
1.52 1.72 1.83 2.23 2.83 3.23 3.43 3.46 4.06 4.56 5.15 6.15
Weight of per 1000 steel products(≈kg)
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Length of Thread b
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