Product
Screws

Hexagon Socket Head Cap Screw - DIN 912, 40Cr Alloy Steel, Black Oxide, Property Class 12.9

Hexagon socket head cap screw per DIN 912, alloy steel, property class 12.9, blackened finish.

Available for quotation
Standard
DIN 912 (Historical)
Head Form
Cylindrical Head
Drive
Hexagon Socket
Material
Alloy Steel
Property Class
12.9
Finish
Blackened
Property Class / Grade
12.9

Lead time: 10 Days

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Product Specifications

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

Available options
Material
Grade
Finish
d · mml · mmP · mms · mmdk · mmk · mmWeight · kg/1000MOQQuantity / Add
M271203194027709.3445
M271303194027751.1442
M271403194027792.9439
M271503194027834.7436
M30503.5224530550.1766
M30553.5224530575.9754
M30603.5224530601.7754
M30653.5224530627.5754
M30703.5224530653.3845
M30803.5224530704.9845
M30903.5224530756.5839
M301003.5224530808.1939
M301103.5224530859.7936
M301203.5224530911.4033
M301303.5224530963.0033
M301403.52245301014.6130
M27 × 120
d · mmM27
l · mm120
P · mm3
s · mm19
dk · mm40
k · mm27
Weight · kg/1000709.34
MOQ45
M27 × 130
d · mmM27
l · mm130
P · mm3
s · mm19
dk · mm40
k · mm27
Weight · kg/1000751.14
MOQ42
M27 × 140
d · mmM27
l · mm140
P · mm3
s · mm19
dk · mm40
k · mm27
Weight · kg/1000792.94
MOQ39
M27 × 150
d · mmM27
l · mm150
P · mm3
s · mm19
dk · mm40
k · mm27
Weight · kg/1000834.74
MOQ36
M30 × 50
d · mmM30
l · mm50
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000550.17
MOQ66
M30 × 55
d · mmM30
l · mm55
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000575.97
MOQ54
M30 × 60
d · mmM30
l · mm60
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000601.77
MOQ54
M30 × 65
d · mmM30
l · mm65
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000627.57
MOQ54
M30 × 70
d · mmM30
l · mm70
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000653.38
MOQ45
M30 × 80
d · mmM30
l · mm80
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000704.98
MOQ45
M30 × 90
d · mmM30
l · mm90
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000756.58
MOQ39
M30 × 100
d · mmM30
l · mm100
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000808.19
MOQ39
M30 × 110
d · mmM30
l · mm110
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000859.79
MOQ36
M30 × 120
d · mmM30
l · mm120
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000911.40
MOQ33
M30 × 130
d · mmM30
l · mm130
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/1000963.00
MOQ33
M30 × 140
d · mmM30
l · mm140
P · mm3.5
s · mm22
dk · mm45
k · mm30
Weight · kg/10001014.61
MOQ30
236 Product Specifications
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Product description

This hexagon socket head cap screw is manufactured to DIN 912 with a cylindrical head and hexagon socket drive. The screw is made from alloy steel and features a blackened finish. It is available in property class 12.9, indicating high tensile strength suitable for demanding mechanical applications. Dimensional specifications are provided for M5 and M6 diameters with various lengths, including head diameter, head height, socket size, and thread pitch. Minimum order quantities vary by size. Typical applications include machine building, equipment assembly, and tooling fixtures. For other sizes or requirements, please consult the manufacturer.

Key features

  • Cylindrical head per DIN 912
  • Hexagon socket drive
  • Alloy steel, property class 12.9
  • Blackened finish

Applications

  • Machine building
  • Equipment assembly
  • Tooling fixtures

Frequently Asked Questions

What standards and sizes are available for Hexagon Socket Head Cap Screw - DIN 912, 40Cr Alloy Steel, Black Oxide, Property Class 12.9?

Available execution standards include DIN 912, DIN 912 / ISO 4762. The confirmed specification table covers M5–M48 diameters and 10–300 mm lengths. Use the specification table to select the exact variant required for quotation.

What materials and product options are available for Hexagon Socket Head Cap Screw - DIN 912, 40Cr Alloy Steel, Black Oxide, Property Class 12.9?

Material: Alloy Steel; Finish: Blackened; Drive: Hex Socket; Property Class: 12.9; Property Class / Grade: 12.9. Availability should be confirmed against the selected specification and order quantity.

Where is Hexagon Socket Head Cap Screw - DIN 912, 40Cr Alloy Steel, Black Oxide, Property Class 12.9 commonly used?

Typical applications include Machine building, Equipment assembly, Tooling fixtures. Final suitability depends on the selected material, grade, finish and operating conditions.

What information should be included in a quotation request for Hexagon Socket Head Cap Screw - DIN 912, 40Cr Alloy Steel, Black Oxide, Property Class 12.9?

Please provide the required standard, diameter or size, length, material, property class or grade, finish, quantity. A drawing or sample reference is useful when the requirement is non-standard.