M18 × 180
d · mmM18
l · mm180
b · mm48
P · mm2.5
s · mm27
e · mm30.14
Weight · kg/1000386.83
MOQ90
1/2Bolts
Part Thread Hex Bolt
Hexagon head bolt with part thread per DIN 931 in carbon steel.
● Available for quotation
- Standard
- DIN 931 (Historical)
- Head Form
- Hexagon Head
- Material
- Carbon Steel
- Thread Type
- Part Thread
Lead time: 10-15days
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Available options
Material
Grade
Finish
| d · mm | l · mm | b · mm | P · mm | s · mm | e · mm | Weight · kg/1000 | MOQ | Quantity / Add |
|---|---|---|---|---|---|---|---|---|
| M18 | 180 | 48 | 2.5 | 27 | 30.14 | 386.83 | 90 | |
| M18 | 200 | 48 | 2.5 | 27 | 30.14 | 423.98 | 90 | |
| M18 | 220 | 61 | 2.5 | 27 | 30.14 | 461.14 | 80 | |
| M18 | 250 | 61 | 2.5 | 27 | 30.14 | 516.87 | 70 | |
| M20 | 110 | 46 | 2.5 | 30 | 33.53 | 322.65 | 120 | |
| M20 | 120 | 46 | 2.5 | 30 | 33.53 | 345.58 | 108 | |
| M20 | 130 | 52 | 2.5 | 30 | 33.53 | 368.52 | 100 | |
| M20 | 140 | 52 | 2.5 | 30 | 33.53 | 391.46 | 100 | |
| M20 | 150 | 52 | 2.5 | 30 | 33.53 | 414.39 | 100 | |
| M20 | 160 | 52 | 2.5 | 30 | 33.53 | 437.33 | 87 | |
| M20 | 180 | 52 | 2.5 | 30 | 33.53 | 483.20 | 81 | |
| M20 | 200 | 52 | 2.5 | 30 | 33.53 | 529.07 | 81 | |
| M20 | 220 | 65 | 2.5 | 30 | 33.53 | 574.94 | 64 | |
| M20 | 240 | 65 | 2.5 | 30 | 33.53 | 620.81 | 60 | |
| M20 | 260 | 65 | 2.5 | 30 | 33.53 | 666.68 | 54 | |
| M20 | 280 | 65 | 2.5 | 30 | 33.53 | 712.55 | 50 |
M18 × 200
d · mmM18
l · mm200
b · mm48
P · mm2.5
s · mm27
e · mm30.14
Weight · kg/1000423.98
MOQ90
M18 × 220
d · mmM18
l · mm220
b · mm61
P · mm2.5
s · mm27
e · mm30.14
Weight · kg/1000461.14
MOQ80
M18 × 250
d · mmM18
l · mm250
b · mm61
P · mm2.5
s · mm27
e · mm30.14
Weight · kg/1000516.87
MOQ70
M20 × 110
d · mmM20
l · mm110
b · mm46
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000322.65
MOQ120
M20 × 120
d · mmM20
l · mm120
b · mm46
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000345.58
MOQ108
M20 × 130
d · mmM20
l · mm130
b · mm52
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000368.52
MOQ100
M20 × 140
d · mmM20
l · mm140
b · mm52
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000391.46
MOQ100
M20 × 150
d · mmM20
l · mm150
b · mm52
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000414.39
MOQ100
M20 × 160
d · mmM20
l · mm160
b · mm52
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000437.33
MOQ87
M20 × 180
d · mmM20
l · mm180
b · mm52
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000483.20
MOQ81
M20 × 200
d · mmM20
l · mm200
b · mm52
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000529.07
MOQ81
M20 × 220
d · mmM20
l · mm220
b · mm65
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000574.94
MOQ64
M20 × 240
d · mmM20
l · mm240
b · mm65
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000620.81
MOQ60
M20 × 260
d · mmM20
l · mm260
b · mm65
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000666.68
MOQ54
M20 × 280
d · mmM20
l · mm280
b · mm65
P · mm2.5
s · mm30
e · mm33.53
Weight · kg/1000712.55
MOQ50
Corresponding-standard values are shown only where dimensions differ. The selected product standard remains the primary specification.
Product description
This hexagon head bolt features a part thread configuration in accordance with DIN 931. It is manufactured from carbon steel and is available in property classes 8.8 and 4.8. The bolt is offered in metric diameters M8, M10, and M12, with lengths ranging from 110 mm to 200 mm depending on the diameter. Head dimensions, including width across flats (s), width across corners (e), and head height (k), conform to the DIN 931 standard. Thread lengths vary by bolt length as specified in the standard. Surface finishes include blackened, zinc plated, and Dacromet. Minimum order quantities are provided for each size and length combination. This product is suitable for general machinery assembly, equipment fastening, and structural steel assemblies.
Key features
- Hexagon head form per DIN 931
- Part thread configuration
- Carbon steel, grades 8.8 and 4.8
- Finishes: blackened, zinc plated, Dacromet
Applications
- General machinery assembly
- Equipment fastening
- Structural steel assemblies
Related Products
Frequently Asked Questions
What standards and sizes are available for Part Thread Hex Bolt?
Available execution standards include DIN 931, DIN 931 / ISO 4014 / GB 5782. The confirmed specification table covers M8–M36 diameters and 110–300 mm lengths. Use the specification table to select the exact variant required for quotation.
What materials and product options are available for Part Thread Hex Bolt?
Material: Carbon Steel. Availability should be confirmed against the selected specification and order quantity.
Where is Part Thread Hex Bolt commonly used?
Typical applications include General machinery assembly, Equipment fastening, Structural steel assemblies. Final suitability depends on the selected material, grade, finish and operating conditions.
What information should be included in a quotation request for Part Thread Hex Bolt?
Please provide the required standard, diameter or size, length, material, quantity, delivery destination. A drawing or sample reference is useful when the requirement is non-standard.