Product1/2
Bolts

Part Thread Hex Bolt

Hexagon head bolt with part thread per DIN 931 in carbon steel.

Available for quotation
Standard
DIN 931 (Historical)Corresponding standard: ISO 4014. Differences are marked in the specification table.
Head Form
Hexagon Head
Material
Carbon Steel
Thread Type
Part Thread

Lead time: 10-15days

Share

Product Specifications

Choose the sizes you need. Units are shown once in the column header.

Available options
Material
Grade
Finish
d · mml · mmb · mmP · mms · mme · mmWeight · kg/1000MOQQuantity / Add
M8110221.251314.3845.97600
M8120221.251314.3849.64600
M8130281.251314.3853.31500
M8140281.251314.3856.98500
M8150281.251314.3860.65500
M10110261.51718.974.64500
M10120261.51718.980.37440
M10130321.51718.986.11440
M10140321.51718.991.84400
M10150321.51718.997.58360
M10160321.51718.9103.31360
M10180321.51718.9114.78320
M10200321.51718.9126.24280
M12110301.75DIN 93119ISO 401418DIN 93121.1ISO 401420.03107.76360
M12120301.75DIN 93119ISO 401418DIN 93121.1ISO 401420.03116.01320
M12130361.75DIN 93119ISO 401418DIN 93121.1ISO 401420.03124.27300
M8 × 110
d · mmM8
l · mm110
b · mm22
P · mm1.25
s · mm13
e · mm14.38
Weight · kg/100045.97
MOQ600
M8 × 120
d · mmM8
l · mm120
b · mm22
P · mm1.25
s · mm13
e · mm14.38
Weight · kg/100049.64
MOQ600
M8 × 130
d · mmM8
l · mm130
b · mm28
P · mm1.25
s · mm13
e · mm14.38
Weight · kg/100053.31
MOQ500
M8 × 140
d · mmM8
l · mm140
b · mm28
P · mm1.25
s · mm13
e · mm14.38
Weight · kg/100056.98
MOQ500
M8 × 150
d · mmM8
l · mm150
b · mm28
P · mm1.25
s · mm13
e · mm14.38
Weight · kg/100060.65
MOQ500
M10 × 110
d · mmM10
l · mm110
b · mm26
P · mm1.5
s · mm17
e · mm18.9
Weight · kg/100074.64
MOQ500
M10 × 120
d · mmM10
l · mm120
b · mm26
P · mm1.5
s · mm17
e · mm18.9
Weight · kg/100080.37
MOQ440
M10 × 130
d · mmM10
l · mm130
b · mm32
P · mm1.5
s · mm17
e · mm18.9
Weight · kg/100086.11
MOQ440
M10 × 140
d · mmM10
l · mm140
b · mm32
P · mm1.5
s · mm17
e · mm18.9
Weight · kg/100091.84
MOQ400
M10 × 150
d · mmM10
l · mm150
b · mm32
P · mm1.5
s · mm17
e · mm18.9
Weight · kg/100097.58
MOQ360
M10 × 160
d · mmM10
l · mm160
b · mm32
P · mm1.5
s · mm17
e · mm18.9
Weight · kg/1000103.31
MOQ360
M10 × 180
d · mmM10
l · mm180
b · mm32
P · mm1.5
s · mm17
e · mm18.9
Weight · kg/1000114.78
MOQ320
M10 × 200
d · mmM10
l · mm200
b · mm32
P · mm1.5
s · mm17
e · mm18.9
Weight · kg/1000126.24
MOQ280
M12 × 110
d · mmM12
l · mm110
b · mm30
P · mm1.75
s · mmDIN 93119ISO 401418
e · mmDIN 93121.1ISO 401420.03
Weight · kg/1000107.76
MOQ360
M12 × 120
d · mmM12
l · mm120
b · mm30
P · mm1.75
s · mmDIN 93119ISO 401418
e · mmDIN 93121.1ISO 401420.03
Weight · kg/1000116.01
MOQ320
M12 × 130
d · mmM12
l · mm130
b · mm36
P · mm1.75
s · mmDIN 93119ISO 401418
e · mmDIN 93121.1ISO 401420.03
Weight · kg/1000124.27
MOQ300

Corresponding-standard values are shown only where dimensions differ. The selected product standard remains the primary specification.

139 Product Specifications
Page 1/9Next

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

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.