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Home > Products & Standards > GB /T 802.5-2009 Prevailing torque type hexagon acorn nuts with non-metallic insert --- Welding type Print

GB /T 802.5-2009 Prevailing torque type hexagon acorn nuts with non-metallic insert --- Welding type


Unit: mm
国标GB /T802.5-2009 GB802.5 802.5GB 非金属嵌件六角锁紧盖形螺母 焊接型
Screw Thread
d
M4 M5 M6 M8 M10 M12 M14 M16 M20
P Pitch(Coarse thread)
Pitch(Fine thread)
Pitch(Very fine thread)
dk max
h Nominal Size
max
min
h1 Nominal Size
max
min
k min
e min
s max
min
r
per 1000 units ≈ kg
0.7 0.8 1 1.25 1.5 1.75 2 2 2.5
/ / / 1 1.25 1.5 1.5 1.5 2
/ / / / 1 1.25 / / 1.5
6.5 7.5 9.5 12.5 16 18 21 23 28
9.6 10.5 12 14 18.1 22.5 26.4 27.5 35
9.9 10.85 12.35 14.35 18.5 22.9 26.8 27.9 35.5
9.3 10.15 11.65 13.65 17.7 22.1 26 27.1 34.5
5.6 6 7.5 8.9 10.5 13.5 15.5 16.5 21
5.85 6.25 7.85 9.25 10.9 13.9 15.9 16.9 21.5
5.35 5.75 7.15 8.55 10.1 13.1 15.1 16.1 20.5
2.9 4.4 4.9 6.44 8.04 10.37 12.1 14.1 16.9
7.66 8.79 11.05 14.38 17.77 20.03 23.35 26.75 32.95
7 8 10 13 16 18 21 24 30
6.78 7.78 9.78 12.73 15.73 17.73 20.67 23.67 29.16
0.5 0.5 0.8 0.8 0.8 1 1 1 1.2
1.4 1.55 3.3 5.3 10.1 18.3 26.1 37.1 111
Suppliers  
1
 
China Mainland Guangzhou Beihui Hardware Co., Ltd.
Miss Gong
Mobile Phone: +86-13392658606(龚小姐) 13392798153(祝小姐) Telephone: +86-20-84733203(广州销售)0757-85771443(佛山工厂)
Material: stainless steel, aluminum, copper, carbon steel; Surface treatment: according to customer requirement; Specification: complete
You will get the best price if inform us the information comes from GlobalFastener.com.
Relevant Standards
1
非金属嵌件六角盖形螺母
[DIN]
DIN 986-1987
Prevailing torque type hexagon domed cap nuts with non-metallic insert Suppliers(1)
2
非金属嵌件盖形螺母
[CNS]
CNS 4315-1983
Self-Locking Domed Cap Nuts(with non-metallic insert)