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Izikrufu zokucofa zentloko ezinqamlezileyo

I-Cross Recessed Countersunk Head Tapping Screws inikezela ngesisombululo esisebenzayo nesithembekileyo sokudala imicu yangaphakathi. Iquka i-countersunk head design kunye ne-cross recessed head, ezi zikhonkwane ziqinisekisa ukudibanisa okukhuselekileyo kunye nokulula ukufakela. Khetha ezi zikrufu kwiimfuno zakho zokucofa ngokuzithemba.

Umzekelo:DIN 7982

Thumela uMbuzo

Ingcaciso yeMveliso

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Isisombululo esisebenzayo sokucofa:I-Cross Recessed Countersunk Head Tapping Screws inikezela ngesisombululo esisebenzayo sokudala imicu yangaphakathi kwizinto ezahlukeneyo, ukubonelela ngokuqiniswa okukhuselekileyo kwizicelo apho i-countersinking iyadingeka.

I-I-Countersunk Head Design:Idizayini yentloko ye-countersunk ivumela isikrufu ukuba sihlale sigungxulwe nomphezulu xa sifakiwe, sibonelela ngenkangeleko ecocekileyo negqityiweyo kunye nokunciphisa umngcipheko wokurhweba okanye ukuphazamiseka.

Uyilo oluPhuhliswe ngokutsha:Ngoyilo lwazo lwe-cross recessed, ezi zikrini zokucofa zivumela ukufakwa lula kunye nokususwa usebenzisa i-screwdriver ehambelanayo, ukubonelela ngokulula kunye nokusebenza kakuhle ngexesha lendibano kunye nemisebenzi yokulondoloza.

Ubude bobizo L Iingcebiso: cofa uBubude bobuQiniso L kwaye ufumaneUbunzima .

Ubungakanani bomsonto

ST2.2

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	I-pitch
a	max
d_k	ubuninzi=ubungakanani obuqhelekileyo
	imiz
k	≈
y	max	Uhlobo C
		Uhlobo F
Inombolo yesokethi.
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
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
2.5	3	4.2	4.6	4.7	5.1	6.8	7.1
2.4	2.8	4	4.2	4.4	5	6.3	7