Screw cylindrical head - hex DIN 912 M5x12-8.8

Code: 820041
Not rated
0,05 € / pcs 0,06 € incl. VAT
In stock (41958 pcs)
Delivery to:
06/08/2025
Delivery offer
Hexagon socket head cap screw according to DIN 912 / ISO 4762 / ČSN 021143. Designed for fixed screw connections with high preload. Suitable for assembly using an Allen key.

Detailed information

Delivery throughout the EU

Product detailed description

The cylinder head screw with internal hexagon according to DIN 912, ISO 4762 and ČSN 021143 is designed for applications requiring solid screw connections with high preload. This component is made of steel with strength class 8.8, which guarantees high mechanical resistance and the ability to withstand significant loads. The screw has no surface treatment, it is blackened, which provides basic protection against corrosion.

The dimensions of the screw are as follows: metric thread with a diameter of M5, thread length is 12 mm, thread pitch 0.80 mm. The cylinder head has a diameter of 8.5 mm, a height of 5 mm and a width B1 of 4 mm. The internal hexagon, also known as an inbus, allows assembly using an Allen key, which ensures simple and effective installation.

This screw is suitable for a wide range of industrial applications where a reliable and strong connection is required. It is ideal for structures where high preload needs to be achieved and where accuracy and reliability requirements are critical.

Additional parameters

Category: Fasteners > cap screws > Allen key DIN 912 > steel 8.8 without treatment
Weight: 0.003 kg
EAN: 4043952164396
CSN standard: 021143
Diameter D (mm): M5, 8,5
DIN standard: 912
Fortress class: 8,8
Head shape: cylindrical
Height H (mm): 5
Height H2 (mm): hex
ISO standard: 4762
Material: steel
Pitch: 0,80
Surface finish: without modification
Thread length b (mm): 12
Thread type: metric
Width B1 (mm): 4

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