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We would like to inform that on 20.09.2026 at 09:00 AM - 12:00 PM (CEST) some problems with access to the website and online orders may occur. We apologize for any inconvenience.

Due to air traffic closures or restrictions in the Middle East region, we would like to inform you of supply difficulties and the possibility of order delays.
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Manufacturer	BOSSARD
Type of mounting element	nut
Nut shape	hexagonal
Thread	M20
Thread pitch	2.5
Material	acid resistant steel A4
Spanner size	30mm
BN standard	BN 1721
DIN standard	DIN 1587
Mechanical elements features	dome

1396978

Nut; hexagonal; M20; 2.5; acid resistant steel A4; 30mm; BN 1721

Specification