81171

Self-drilling

Applications

81171

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

Certifications

Regulations

DIN 7504-K

Material

Carbon steel

MAX THICKNESS

12 mm

POINT

Extra long N. 5

USABLE WITH

Transparent elastic PVC washers

Find out more

Technical Data

Diameters	Limits	A	B	H+U	d	P	R (g/min)	T
5,5	Min.	7,78	10,00	5,15	5,31	~1,81	2.000	12,00
5,5	Max	8,00	11,00	5,45	5,46	~1,81	2.000	12,00
6,3	Min.	9,78	12,20	6,15	6,10	~1,81	2.000	12,00
6,3	Max	10,00	13,20	6,45	6,25	~1,81	2.000	12,00

C1022

Case hardness: HV 560 Min
Core hardness: HV 270-425
Threaded section: Ex 6,3x70/60 (thread 60)

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	5,31	~1,81	2.000	12,00
5,5	Max	8,00	11,00	5,45	5,46	~1,81	2.000	12,00
6,3	Min.	9,78	12,20	6,15	6,10	~1,81	2.000	12,00
6,3	Max	10,00	13,20	6,45	6,25	~1,81	2.000	12,00

C1022

Case hardness: HV 560 Min
Core hardness: HV 270-425
Threaded section: Ex 6,3x70/60 (thread 60)

T Drilling capacity

MAX THICKNESS

12 mm

POINT

Extra long N. 5

USABLE WITH

Transparent elastic PVC washers

Find out more

Available diameters

5.5

6.3

			Pieces per Carton
	5.5x
5.5x
		38	200	800 (4)	1.600 (8)
		45	200	800 (4)	1.600 (8)
		50	200	400 (2)	1.000 (5)
		60	200	400 (2)	800 (4)
		70/60	200	400 (2)	800 (4)
		80/60	200	400 (2)	800 (4)
		100/60	100	200 (2)	400 (4)
	6.3x
6.3x
		38	200	400 (2)	1.000 (5)
		50	200	400 (2)	800 (4)
		60	100	200 (2)	500 (5)
		70/60	100	200 (2)	500 (5)
		80/60	100	200 (2)	400 (4)
		90/70	100	200 (2)	400 (4)
		100/70	100	200 (2)	400 (4)
		110/70	100	200 (2)	400 (4)
		120/70	100	200 (2)	400 (4)
		130/70	100	200 (2)	400 (4)

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