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Click Specification

Unit:mm

High-strength Large Hexagon Bolts for Structural Engineering - ISO metric coarse thread

UNI 5712 - 1975

Display drawing:

意大利UNI 5712 - 1975 UNI5712 5712UNI High-strength Large Hexagon Bolts for Structural Engineering - ISO metric coarse thread
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
M12 M14 M16 M18 M20 M22 M24 M27
P Pitch
ds
s
e min
k
c
d2 min
r max
min
1.75 2 2 2.5 2.5 2.5 3 3
12 14 16 18 20 22 24 27
22 24 27 30 32 36 41 46
23.91 26.17 29.56 32.95 35.03 39.55 45.2 50.85
8 9 10 12 13 14 15 17
0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5
20.4 22.4 25.4 28.4 30 33.8 38.8 43.8
1.6 1.6 1.6 1.6 2 2 2 2.5
1.2 1.2 1.2 1.2 1.5 1.5 1.5 2
Weight of per 1000 steel products(≈kg)
- - - - - - - -
Length of Thread b
- - - - - - - -

Suppliers

Best price if from GlobalFastener.com.
Ningbo SiTuo Fastener Co., Ltd

  • Petty Cao

  • +86-15381997760

  • Material: carbon steel, stainless steel; Grade: 4.8, 8.8, 10.9, 12.9; Surface treatment: according to customer requirements; Complete specifications, non-standard customization.
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