GB 32.3 - 1988 Hexagon Bolts With Wire Holes On Head-fine Pitch Thread-product Grade A And B


Unit: mm
国标GB 32.3 - 1988 GB32.3 32.3GB Hexagon Bolts With Wire Holes On Head-fine Pitch Thread-product Grade A And B
Nominal Length L Tips:seclect Nominal Length L and get Weight .
Screw Thread
d
M8 M10 M12 (M14) M16 (M18) M20 (M22) (M24) M27 M30 M36 M42 M48
P Pitch Fine thread-1
Fine thread-2
d1 nominal size
min
max
h
1 1 1.5 1.5 1.5 1.5 2 2 2 2 2 3 3 3
- 1.25 1.25 - - - 1.5 - - - - - - -
2 2 2 2 3 3 3 3 3 3 3 4 4 4
2 2 2 2 3 3 3 3 3 3 3 4 4 4
2.25 2.25 2.25 2.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 4.30 4.30 4.30
2.60 3.20 3.70 4.40 5.00 5.70 6.20 7.00 7.50 8.50 9.30 11.20 13.00 15.00
Weight of per 1000 steel products(≈kg)
- - - - - - - - - - - - - -
①,The other types and sizes are specified in GB 5785.
Alternative history
Suppliers
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1
China Mainland Taizhou Shengkui Metal Products Co., Ltd.
Will Liu
Mobile Phone: +86-13052965923 Telephone: +86-523-83980485
Material: Carbon Steel, Alloy Steel, Stainless Steel 304, 316, 316L, 904L, 2520, 310S, 2205, etc.; Nominal Diameter: M5~M48, Nominal Length 8~300mm; Surface Treatment: Polishing, Galvanizing, blackening,Dacromet, etc.; Grade: 4.8, 6.8, 8.8, A2-70, A4-70, A4-80, B8, B8M, etc.
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