TUNISIE BOULONNERIE

	Ref	s (mm)	h	m (min)	e	d_nominal
	ecroufa44	7	5	5	7,66	M 4
	ecroufa45	8	5	5	8,79	M 5
	ecroufa46	10	6	6	11,05	M 6
	ecroufa48	13	8	8	14,38	M 8
	ecroufa410	17	10	10	18,9	M 10
	ecroufa412	19	12	12	21,1	M 12
	ecroufa414	22	14	14	24,49	M 14
	ecroufa416	24	16	16	26,75	M 16
	ecroufa418	27	18,5	18,5	29,56	M 18
	ecroufa420	30	20	20	32,95	M 20