DONGSHAO jẹ alamọdaju Cross Recessed Countersunk Head Awọn skru ti ara ẹni olupese ati olupese ni Ilu China, o le ni idaniloju si osunwon ati adani Cross Recessed Countersunk Head skru ti ara ẹni lati ile-iṣẹ wa ati pe a yoo fun ọ ni iṣẹ lẹhin-tita ti o dara julọ ati ni akoko. ifijiṣẹ.
Hebei Dongshao Fastener Manufacturing Co., Ltd jẹ olutaja olokiki daradara ati olupese ti Cross recessed countersunk ori awọn skru ti ara ẹni ni China.
Awọn skru ti o wa ni ori ti o wa ni agbekọja ti o wa ni ori ti ara ẹni ni o rọrun lati fi sori ẹrọ ati lo laisi iwulo fun awọn irinṣẹ afikun lati mu ilọsiwaju iṣẹ ṣiṣe.Ti a ṣe apanirun yii jẹ ohun elo ti o lagbara ti ko ni irọrun ti o bajẹ ati pe o le ṣee lo ni pataki ikole, ẹrọ ati awọn miiran. equipment.There ni o wa ti o yatọ pato ti Cross recessed countersunk ori ara-kia kia skru, o dara fun orisirisi kan ti o yatọ elo awọn oju iṣẹlẹ ati awọn ibeere.
Ilẹ ti dabaru jẹ dan ati didan, ati pe awọn oriṣiriṣi awọn awọ wa lati yan lati, eyi ti o le mu irisi ati ẹwa ti ẹrọ naa dara sii.Qualified Cross recessed countersunk head self-tapping skru ti ṣe ayẹwo didara didara ati idanwo lati pese iṣẹ iduroṣinṣin igba pipẹ ati lilo ailewu.
(mm) | ST2.2 | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | ST8 | ST9.5 |
P | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | 2.1 | 2.1 |
o pọju | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | 2.1 | 2.1 |
dk max | 3.8 | 5.5 | 7.3 | 8.4 | 9.3 | 10.3 | 11.3 | 15.8 | 18.3 |
dk min | 3.5 | 5.2 | 6.9 | 8 | 8.9 | 9.9 | 10.9 | 15.4 | 17.8 |
k max | 1.1 | 1.7 | 2.35 | 26 | 2.8 | 3 | 3.15 | 4.65 | 5.25 |
Rara. | 0 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 |
M | 1.9 | 3.2 | 4.4 | 4.6 | 5.2 | 6.6 | 6.8 | 8.9 | 10 |
t min | 0.9 | 1.7 | 1.9 | 2.1 | 27 | 2.8 | 3 | 4 | 5.1 |
t max | 1.2 | 2.1 | 2.4 | 26 | 3.2 | 3.3 | 3.5 | 4.6 | 5.7 |