DIN 7982 CTX

Equivalent Standards

DIN 7982 CTX Countersunk head tapping screws with TORX, Form C Dimensions

Size	Dk	K max	M form Z	ISR	y
ST 2.2	4.3	1.3	1.9	T6	2
ST 2.9	5.5	1.7	3.2	T10	2.6
ST 3.5	6.8	2.1	4.4	T15	3.2
ST 3.9	7.5	2.3	4.6	T20	3.5
ST 4.2	8.1	2.5	4.6	T20	3.7
ST 4.8	9.55	3	5.2	T25	4.2
ST 5.5	10.8	3.4	6.6	T25	5
ST 6.3	12.4	3.8	6.8	T30	6

DIN 7982 Phillip Countersunk Head Tapping Screws Weights

Diameter	M2.2	M2.9	M3.5	M3.9	M4.2	M4.8	M5.5	M6.3
Length
4.5	0.1
6.5	0.14	0.28
9.5	0.2	0.35	0.54	0.66
13	0.27	0.476	0.718	0.88	1.02	1.45
16	0.33	0.584	0.871	1.07	1.23	1.75	2.49	3.07
19		0.692	1.02	1.26	1.44	2.05	2.87	3.61
22			1.17	1.45	1.65	2.35	3.26	4.15
25			1.32	1.64	1.86	2.65	3.65	4.69
32					2.35	3.35	4.56	5.95
38							5.43	7.03

Weights are in kilograms per 1,000 pieces unless otherwise specified. All weights are approximations and strictly informative.