skru nke countersunkhead nwere oghere

Slotted Countersunk Head Tapping Screws na-enye ngwọta dị irè na ntụkwasị obi maka ịmepụta eri dị n'ime. N'igosi atụmatụ isi countersunk na isi oghere, skru ndị a na-eme ka njikọ dị nchebe na ịdị mfe nke mmezi. Jiri obi ike họrọ skru ndị a maka mkpa ọpịpị gị.

Nlereanya:DIN 7972

Zipu ajụjụ

Nkọwa ngwaahịa

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Ngwọta ịpị dị irè:Slotted Countersunk Head Tapping screws na-enye ngwọta dị mma maka ịmepụta eri dị n'ime n'ime ihe dị iche iche, na-enye nkwado siri ike na ngwa ebe achọrọ countersinking.

Nhazi isi Countersunk:Nhazi isi countersunk na-enye ohere ịghasa ahụ ịnọdụ ala n'elu mgbe etinyere ya, na-enye ọdịdị dị mma ma mechaa ma belata ihe ize ndụ nke snagging ma ọ bụ nnyonye anya.

Nhazi oghere:Site n'ichepụta oghere ha, skru ndị a na-eme ka ọ dị mfe ntinye na nhazi site na iji screwdriver, na-enye mgbanwe na ịdị mma n'oge mgbakọ na nhazi ọrụ.

Ogologo aha aha L Ndụmọdụ: kewaa Ogologo Ọnụ ọgụgụ L wee nwetaIbu .

Nha eriri

ST2.2

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P
a	max
d_k	max=ọnụ ọnụ
	min
k	≈
n	Nha aha
	min
	max
t	min
	max
y	max	Ụdị C
		Ụdị F

0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
4.3	5.5	6.8	7.5	8.1	9.5	10.8	12.4
4	5.2	6.44	7.14	7.74	9.14	10.37	11.97
1.3	1.7	2.1	2.3	2.5	3	3.4	3.8
0.6	0.8	1	1	1.2	1.2	1.6	1.6
0.66	0.86	1.06	1.06	1.26	1.26	1.66	1.66
0.8	1	1.2	1.2	1.51	1.51	1.91	1.91
0.4	0.5	0.6	0.7	0.75	0.85	1	1.2
0.6	0.75	0.95	1.05	1.15	1.35	1.5	1.75
2	2.6	3.2	3.5	3.7	4.3	5	6
1.6	2.1	2.5	2.7	2.8	3.2	3.6	3.6