DONGSHAO jẹ Agbekọja Recessed Warankasi Head skru olupese ati olupese ni China ti o le osunwon Cross Recessed Warankasi Head skru. A le pese iṣẹ ọjọgbọn ati idiyele to dara julọ fun ọ. A tẹle didara isinmi ti o ni idaniloju pe idiyele ti ẹri-ọkan, iṣẹ-ṣiṣe ti o yasọtọ.
Hebei Dongshao Fastener Manufacturing Co., Ltd jẹ olupese ti o mọye daradara ati olupese ti awọn skru ori warankasi ti a ti recessed ni Ilu China.
Cross recessed warankasi ori skru ti wa ni ṣe ti ga didara, irin, pẹlu ga agbara, ipata resistance ati awọn miiran abuda lati rii daju didara ọja; The Cross recessed warankasi ori skru ni ga onisẹpo ti deede, okun taper pàdé awọn bošewa, ati awọn lilo jẹ idurosinsin ati gbẹkẹle; Ati pe o dara fun awọn aaye oriṣiriṣi, gẹgẹbi ẹrọ, awọn ohun elo itanna, ati bẹbẹ lọ, ni iwulo jakejado; Awọn skru ori warankasi ti a ti fi silẹ ti a ti fi sori ẹrọ pẹlu screwdriver Iho agbelebu, eyiti o rọrun lati ṣiṣẹ ati rọrun lati fifuye ati ṣapejuwe.
Apẹrẹ ori cylindrical, didan ati dada ẹlẹwa, o dara fun awọn iṣẹlẹ pẹlu awọn ibeere irisi giga; Apẹrẹ ti ori iyipo le dara julọ gbe iyipo si okun, ki dabaru naa ti ṣeto ati pe o dara julọ ni ipo, ati pe ko rọrun. lati tú; Cross recessed warankasi ori skru ti wa ni o gbajumo ni lilo ni orisirisi awọn aaye. Fun apẹẹrẹ, wọn maa n lo ninu ohun elo agbara, ẹrọ itanna, ohun elo ẹrọ, awọn ohun elo ile, awọn ọja oni-nọmba, awọn iṣẹ ṣiṣe itọju omi ati ikole ọṣọ.
(mm) | M2.5 | M3 | M3.5 | M4 | M5 | M6 | M8 |
P | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 |
dk max | 4.5 | 5.5 | 6 | 7 | 8.5 | 10 | 13 |
dk min | 4.32 | 5.32 | 5.82 | 6.78 | 8.28 | 9.78 | 12.73 |
ati max | 3.1 | 3.6 | 4.1 | 4.7 | 5.7 | 6.8 | 9.2 |
k max | 1.8 | 2 | 2.4 | 2.6 | 3.3 | 3.9 | 5 |
kmin | 1.66 | 1.86 | 2.26 | 2.46 | 3.12 | 3.6 | 4.7 |
r min | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.4 |
Rara. | 1 | 2 | 2 | 2 | 2 | 3 | 3 |
t min | 1.2 | 0.86 | 1.15 | 1.45 | 2.14 | 2.25 | 3.73 |
t max | 1.62 | 1.43 | 1.73 | 2.03 | 2.73 | 2.86 | 4.36 |