Ofefe skru na-akụda isi n'elu ewelie elu

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

Nlereanya:DIN 7983

Zipu ajụjụ

Nkọwa ngwaahịa

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

Nhazi isi Countersunk ewelitere:Nhazi isi countersunk ewelitere na-enye ohere ịghasa ahụ ịnọdụ ala n'elu mgbe etinyere ya, na-enye ọdịdị dị mma ka ọ na-enye ohere ijide na mwepụ dị mfe.

Ntughari agafeela:Site n'ichepụta cross cross ha, skru ndị a na-enye ohere maka nrụnye na mwepụ dị mfe site na iji screwdriver dakọtara, na-enye mma na arụmọrụ n'oge mgbakọ na nhazi ọrụ.

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

Eriri ịghasa
d

ST2.2

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	Mgbapụta
a	max
d_k	max=ọnụ ọnụ
d_k	min
f	≈
k	≈
y	Ụdị C
y	Ụdị F
Socket No.
M₁	≈
M₂	≈

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
0.7	0.9	1.2	1.3	1.4	1.5	1.7	2
1.3	1.7	2.1	2.3	2.5	3	3.4	3.8
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
1	1	2	2	2	2	3	3
2.8	3.4	4.6	4.7	4.9	5.4	7	7.4
2.4	3.1	4.3	4.4	4.6	5.1	6.6	7.1