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

Bolts, Small Hexagon Head With Fit Neck And Hole Through The Shank

GB 24 - 1976

Display drawing:

国标GB 24 - 1976 GB24 24GB Bolts, Small Hexagon Head With Fit Neck And Hole Through The Shank
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 Thread length.
Screw Thread
d
M8 M10 M12 (M14) M16 (M18) M20 (M22) M24 (M27) M30 M36
P Pitch
k max
min
s max
min
d1 max
min
ds max
min
Ls ≥
1.25 1.5 1.75 2 2 2.5 2.5 2.5 3 3 3.5 4
5.24 6.24 7.29 8.29 9.29 10.29 11.35 12.35 13.35 15.35 17.35 20.42
4.76 5.76 6.71 7.71 8.71 9.71 10.65 11.65 12.65 14.65 16.65 19.58
12 14 17 19 22 24 27 30 32 36 41 50
11.76 13.76 16.76 18.72 21.72 23.72 26.72 29.72 31.66 35.66 40.66 49.66
2.4 2.9 3.4 3.4 4.48 4.48 4.48 5.48 5.48 5.48 6.48 6.48
2 2.5 3 3 4 4 4 5 5 5 6 6
8 10 12 14 16 18 20 22 24 27 30 36
7.64 9.64 11.57 13.57 15.57 17.57 19.48 21.48 23.48 26.48 29.48 35.38
5 6 7 8 9 10 11 12 13 14 16 19
Weight of per 1000 steel products(≈kg)
- - - - - - - - - - - -
Length of Thread b
- - - - - - - - - - - -

Similar Standards

1 Aerospace series - Hexagon bolts, close tolerance, with short-length MJ thread, titanium alloy, nominal tensile strength 1100 MPa, for temperatures up to 315℃ [DIN]
DIN 65526 - 2016 		Aerospace series - Hexagon bolts, close tolerance, with short-length MJ thread, titanium alloy, nominal tensile strength 1100 MPa, for temperatures up to 315℃
2 Unified Hexagon Head Bolts, Washer Faced [BS]
BS 1768 - 1963 		Unified Hexagon Head Bolts, Washer Faced
3 Bolts, Small Hexagon Head With Hole Through The Shank [GB]
GB 23 - 1976 		Bolts, Small Hexagon Head With Hole Through The Shank
4 Hexagon Bolts With Split Pin Hole On Shank [GB]
GB /T 31.1 - 2013 		Hexagon Bolts With Split Pin Hole On Shank
5 Hexagon bolts with split pin hole on shank A and B [GB]
GB /T 31.1 - 1988 		Hexagon bolts with split pin hole on shank A and B
6 Hexagon Bolts With Split Pin Hole On Shank-Reduced Shank-Product Grade B [GB]
GB 31.2 - 1988 		Hexagon Bolts With Split Pin Hole On Shank-Reduced Shank-Product Grade B
7 Hexagon Bolts With Split Pin Hole On Shank-Fine Pitch Thread-Product Grade A and B [GB]
GB 31.3 - 1988 		Hexagon Bolts With Split Pin Hole On Shank-Fine Pitch Thread-Product Grade A and B
8 Hexagon Reduced Head Bolts Product Grade B, Type 2 [GOST]
GOST 7796 (-2) - 1970 		Hexagon Reduced Head Bolts Product Grade B, Type 2
9 Hexagon Reduced Head Bolts Product Grade B, Type 5 [GOST]
GOST 7796 (-5) - 1970 		Hexagon Reduced Head Bolts Product Grade B, Type 5
10 Hexagon bolts with split pin hole on shank [GOST]
GOST 7798 (2) - 1970 		Hexagon bolts with split pin hole on shank
11 Hexagon bolts, Split Pin Hole, product grade A, Type 2 [GOST]
GOST 7805 (-2) - 1970 		Hexagon bolts, Split Pin Hole, product grade A, Type 2