81171

Self-drilling screws

Applications

81171

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

certificazioni

normative

DIN 7504-K

materiale

Carbon steel

Technical data

Diametri	Limiti	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

R The reccomened screwdriver. The value proposed in based on tests, in conformity with regulatory norms. The use on site may values other those recommended

T Drilling capacity

Threaded section: Es. 6,3x70/60 (thread 60)

Available finishes

Technical data

Diametri	Limiti	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

R The reccomened screwdriver. The value proposed in based on tests, in conformity with regulatory norms. The use on site may values other those recommended

T Drilling capacity

Threaded section: Es. 6,3x70/60 (thread 60)

Available diameters

5.5

6.3

			Box	Bulk
	5.5x
5.5x
		38	1.600 (8)	800 (4)	200
		45	1.600 (8)	800 (4)	200
		50	1.200 (6)	400 (2)	200
		60	800 (4)	400 (2)	200
		70/60	800 (4)	400 (2)	200
		80/60	800 (4)	400 (2)	200
		100/60	400 (4)	200 (2)	100
	6.3x
6.3x
		38	1.200 (6)	400 (2)	200
		50	800 (4)	400 (2)	200
		60	600 (6)	200 (2)	100
		70/60	600 (6)	200 (2)	100
		80/60	400 (4)	200 (2)	100
		90/70	400 (4)	200 (2)	100
		100/70	400 (4)	200 (2)	100
		110/70	400 (4)	200 (2)	100
		120/70	400 (4)	200 (2)	100
		130/70	400 (4)	200 (2)	100

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