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Cross recessed ewelitere countersunk isi nkụ kposara

Cross-Recessed Raised Countersunk Head Wood screws na-enye ihe ngwọta dị mma na nke a pụrụ ịdabere na ya maka ịkwado ihe osisi. N'igosi atụmatụ isi countersunk ewelitere na isi na-agafe agafe, skru ndị a na-eme ka njikọ dị nchebe na ịdị mfe nke nrụnye. Họrọ ndị a kposara gị woodworking oru na obi ike.

Nlereanya:DIN 7995

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Mkpuchi osisi dị mma:Cross-Recessed Raised Countersunk Head Wood screws na-enye ihe ngwọta dị mma maka ijikọ ihe osisi na nchekwa, na-enye ntụkwasị obi na ịdị mfe iji na ngwa ọrụ osisi.

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

Nhazi agafeela:Site na nhazi ha na-agafe agafe, ihe nkedo osisi ndị a na-enye ohere maka nrụnye na mwepụ dị mfe site na iji screwdriver dakọtara, na-eme ka ọ dị mma na arụmọrụ n'oge mgbakọ na ọrụ nlekọta.

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

Eriri ịghasa
d

2.5

3.5

4.5

(5.5)

(7)

(8)

d_s	max=ọnụ ọnụ
	min
d_k	Nha aha
	max
	min
k	max
Socket No.

2	2.5	3	3.5	4	4.5	5	5.5	6	7	8
1.6	2.1	2.6	3.02	3.52	4.02	4.52	5.02	5.52	6.42	7.42
3.8	4.7	5.6	6.5	7.5	8.3	9.2	10.2	11	12.5	14
4.18	5.08	5.98	6.95	7.95	8.75	9.65	10.75	11.55	13.05	15.05
3.42	4.32	5.22	6.05	7.05	7.85	8.75	9.65	10.45	11.95	13.95
1.2	1.5	1.65	1.93	2.2	2.35	2.5	2.75	3	3.5	4
0	1	1	2	2	2	2	3	3	3	4