About Us Pricing Terms of Use FAQ Contact Us
| 简体 | 繁體 |
English Deutsch Français 日本語 Italiano Español 한어 Português Русский بالعربية Türkçe

Click Specification

(Non-preferred) dimensions in parentheses.

Unit:mm

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

GB 32.3 - 1988

Display drawing:

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
Download CAD Model*

 *Models with different eras.

Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
×

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.
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

GB 32.3 - 1988 GB /T 32.3 - 2020

Similar Standards

1 Aerospace series - Bolts, normal hexagonal head, threaded to head, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/425 °C [EN]
EN 2887 - 1995 		Aerospace series - Bolts, normal hexagonal head, threaded to head, in corrosion resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/425 °C
2 Hexagon Bolts With Wire Holes On Head - Fine Pitch Thread [GB]
GB /T 32.3 - 2020 		Hexagon Bolts With Wire Holes On Head - Fine Pitch Thread
3 Hexagon Bolts With Wire Holes On Head [GB]
GB /T 32.1 - 2020 		Hexagon Bolts With Wire Holes On Head
4 Bolts, Small Hexagon Head With Fit Neck And Holes Through The Head [GB]
GB 26 - 1976 		Bolts, Small Hexagon Head With Fit Neck And Holes Through The Head
5 Bolts, Small Hexagon Head With Holes Through The Head [GB]
GB 25 - 1976 		Bolts, Small Hexagon Head With Holes Through The Head
6 Hexagon Bolts With Wire Holes On Head - Reduced Shank - Product Grade B [GB]
GB 32.2 - 1988 		Hexagon Bolts With Wire Holes On Head - Reduced Shank - Product Grade B
7 Hexagon Bolts With Wire Hole On Head-Product Grade A and B [GB]
GB 32.1 - 1988 		Hexagon Bolts With Wire Hole On Head-Product Grade A and B
8 Hexagon Reduced Head Bolts Product Grade B, Type 3 [GOST]
GOST 7796 (-3) - 1970 		Hexagon Reduced Head Bolts Product Grade B, Type 3
9 Hexagon bolts with wire holes on head [GOST]
GOST 7798 - 1970 		Hexagon bolts with wire holes on head
10 Hexagon Bolts With Wire Holes On Head, product grade A, Type 3 [GOST]
GOST 7805 (-3) - 1970 		Hexagon Bolts With Wire Holes On Head, product grade A, Type 3