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STM410400550B

Metric Machine Screw
STM41 4.0x55.0 - T20
steel, hardened
Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed

identical to ISO14581
similar to DIN7991 / DIN965 + TX

Product image Drawing

Specifications Downloads


Item Number		STM410400550B
Standard		ISO 14581
Material		steel, hardened
Surface		Zinc-Nickel-plated min. 5µm, passivated black/ Cr-VI-free, baked, sealed
Thread Outside-Ø	d1	4.00 mm
Thread Pitch	p	0.70 mm
Length	L	55.00±0.95 mm
Head-Ø	D	8.40-0.36 mm
Cylindrical Head Height	C	0.70 mm
Size Six Lobe		T20
Penetration Depth	t	1.14 - 1.53 mm
Weight		4.346 kg / 1000 pieces

All technical information about is available for download, here. Spec sheet Metric Drawing Declaration of Conformity

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Stock level	1,711 pcs.
Quantity		pcs.
Unit Price	from 0.04650 €
Total	€
excl. shipping and tax

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