Bolt with cylindrical head and socket head DIN 7984

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DIN 7984 10.9 Bolt with cylindrical head and hexagon socket - Інтернет-магазин Dinmark

DIN 7984 10.9 Bolt with cylindrical head and hexagon socket

Stal png10.9 pngUncovered png
Assortment
Delivery by Post across Ukraine svg
Fastening groupHigh-strength..
StandardDIN 7984
MaterialStal
Strength class10.9
CoatingUncovered
Diameter, mm4, 5, 6, 8, 10..
Length, mm10, 12, 16, 20..
HeadCylindrical low
Packaging, pcs.500
Type of carvingFull
SlotHexagonal..
Field of applicationProduction of equipment..
Thread typeMetric
Threading step, mm0.7, 0.8, 1, 1.25..
Turnkey size, mm2.5, 3, 4, 5, 6..
AnalogГОСТ 11738-84
OEM numbers244820 Claas, 237889..
DIN 7984 A2 Bolt with cylindrical head and hexagon socket - Інтернет-магазин Dinmark

DIN 7984 A2 Bolt with cylindrical head and hexagon socket

Stainless steel A2 png
Assortment
Delivery by Post across Ukraine svg
Fastening groupStainless steel..
StandardDIN 7984
MaterialStainless steel..
Diameter, mm3, 4, 5, 6, 8, 10..
Length, mm3, 4, 5, 6, 8, 10..
HeadCylindrical low
Packaging, pcs.500, 200, 1000..
Type of carvingFull
SlotHexagonal..
Field of applicationProduction of equipment..
Thread typeMetric
Threading step, mm0.5, 0.7, 0.8, 1..
Turnkey size, mm2, 2.5, 3, 4, 5..
AnalogГОСТ 11738-84
DIN 7984 8.8 zinc Bolt with cylindrical head and hexagon socket - Інтернет-магазин Dinmark

DIN 7984 8.8 zinc Bolt with cylindrical head and hexagon socket

Stal png8.8 pngZinc png
Assortment
Delivery by Post across Ukraine svg
Fastening groupHigh-strength..
StandardDIN 7984
MaterialStal
Strength class8.8
CoatingZinc
Diameter, mm3, 4, 5, 6, 8, 10..
Length, mm5, 6, 8, 10, 12..
HeadCylindrical low
Packaging, pcs.500, 200, 100
Type of carvingFull
SlotHexagonal..
Field of applicationProduction of equipment..
Thread typeMetric
Threading step, mm0.5, 0.7, 0.8, 1..
Turnkey size, mm2, 2.5, 3, 4, 5..
AnalogГОСТ 11738-84
OEM numbers244820 Claas, 236938..
DIN 7984 8.8 Bolt with cylindrical head and hexagon socket - Інтернет-магазин Dinmark

DIN 7984 8.8 Bolt with cylindrical head and hexagon socket

Stal png8.8 pngUncovered png
Assortment
Delivery by Post across Ukraine svg
Fastening groupHigh-strength..
StandardDIN 7984
MaterialStal
Strength class8.8
CoatingUncovered
Diameter, mm3, 4, 5, 6, 8, 10..
Length, mm5, 6, 8, 10, 12..
HeadCylindrical low
Packaging, pcs.500, 200, 100, 25..
Type of carvingFull
SlotHexagonal..
Field of applicationProduction of equipment..
Thread typeMetric
Threading step, mm0.5, 0.7, 0.8, 1..
Turnkey size, mm2, 2.5, 3, 4, 5..
AnalogГОСТ 11738-84
OEM numbers244820 Claas, 236938..
DIN 7984 A4 Bolt with cylindrical head and hexagon socket - Інтернет-магазин Dinmark

DIN 7984 A4 Bolt with cylindrical head and hexagon socket

Stainless steel A4 png
Assortment
Delivery by Post across Ukraine svg
Fastening groupStainless steel..
StandardDIN 7984
MaterialStainless steel..
Diameter, mm3, 4, 5, 6, 8, 10..
Length, mm3, 4, 5, 6, 8, 10..
HeadCylindrical low
Packaging, pcs.500, 200, 1000..
Type of carvingFull
SlotHexagonal..
Field of applicationProduction of equipment..
Thread typeMetric
Threading step, mm0.5, 0.7, 0.8, 1..
Turnkey size, mm2, 2.5, 3, 4, 5..
AnalogГОСТ 11738-84

Correspondence table DIN 7984

Overview

Specifications

Fastening groupHigh-strength fastening
StandardDIN 7984
MaterialStal
Strength class10.9
CoatingUncovered
Diameter, mm3, 4, 5, 6, 8, 10, 12, 14, 16, 20, 24
Length, mm3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 90, 100, 110, 120, 130, 140, 150
HeadCylindrical low
Packaging, pcs. 25, 50, 100, 200, 500
Type of carvingFull
SlotHexagonal (INBUS)
Field of applicationProduction of equipment, Engineering
Thread typeMetric
Threading step, mm0.5, 0.7, 0.8, 1, 1.25, 1.5, 1.75, 2, 2.5, 3
Turnkey size, mm2, 2.5, 3, 4, 5, 6, 8, 10, 12, 14, 17
AnalogГОСТ 11738-84
OEM numbers244820 Claas, 237889 Claas, 238243 Claas, 216141 Claas

DIN 7984 is a fastener consisting of a metal stud with an incomplete metric thread and a cylindrical head with an INBUS (hexagonal) slot. DIN 7984 is an analog of GOST 11738-84.

Strength class DIN 7984


     The DIN 7984 bolt is made of steel of only the highest strength class - 8.8 and 10.9.

DIN 7984 fastening group


     DIN 7984 screws are divided into the following groups depending on the material of manufacture:

  • High-strength fasteners (made of high-strength steel)
  • Stainless fasteners (made of stainless steel grade A2 and A4)

Materials of manufacture


     The DIN 7984 bolt is used for connecting and fastening parts and structures in construction and mechanical engineering.
     The range of applications also depends on the material of manufacture and the coating of the product:

  • Zinc coating on steel protects against corrosion if the fastener is to be used in aggressive environments
  • Stainless steel, grade A2. The material is non-toxic and corrosion-resistant, which makes it suitable for use in the food and medical industries.
  • A4 is the second most popular grade; it also has similar properties to A2, but is more resistant to corrosion in aggressive environments and acids due to the addition of molybdenum.
     

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