81174

Self-drilling

Applications

81174

Self-drilling screws hexagon flat washer head cutting thread with fine thread and extra long point no. 5

Certifications

Regulations

DIN 7504-K

Material

Carbon steel

MAX THICKNESS

12 mm

POINT

Extra long N. 5

Technical Data

Diameters	Limits	A	B	H+U	d	P	R (g/min)	T
5,5	Min.	7,78	10,00	5,15	5,28	~1,06	2.000	12,00
5,5	Max	8,00	11,00	5,45	5,49	~1,06	2.000	12,00

C1022

Case hardness: HV 600 Min
Core hardness: HV 270-425

R Recommended screwdriver speed. The value is indicative, as it is the result of tests carried out in our laboratories in conformity to regulatory norms. The use on site may determine values other than those recommended

T Drilling capacity

Available finishes

Technical Data

Diameters	Limits	A	B	H+U	d	P	R (g/min)	T
5,5	Min.	7,78	10,00	5,15	5,28	~1,06	2.000	12,00
5,5	Max	8,00	11,00	5,45	5,49	~1,06	2.000	12,00

C1022

Case hardness: HV 600 Min
Core hardness: HV 270-425

T Drilling capacity

MAX THICKNESS

12 mm

POINT

Extra long N. 5

Available diameters

5.5

			Pieces per Carton
	5.5x
5.5x
		32	500	1.000 (2)	2.500 (5)
		38	200	800 (4)	2.000 (10)

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