DONGSHAO waa xirfadle Cross Recessed Countersunk Head Self-Tapping Screws soo saaraha iyo alaab-qeybiyaha gudaha Shiinaha, waxaad ku kalsoonaan kartaa inaad iibiso oo aad habayso gaarsiin.
Hebei Dongshao Fastener Manufacturing Co., Ltd. waa alaab-qeybiye iyo soo saaraha caanka ah ee Cross recessed countersunk madaxa is-taabashada ee Shiinaha.
Kaashashka madaxa is-taajinta ee Cross-ka ah waa sahlan tahay in la rakibo lana isticmaalo iyada oo aan loo baahnayn qalab dheeraad ah si loo hagaajiyo waxtarka shaqada. Qalabka.Waxaa jira tilmaamo kala duwan oo iskutallaab ah oo iskutallaabta madaxa isku taaga, oo ku habboon xaalado kala duwan oo codsiyo iyo shuruudo ah.
Dusha sare ee kabaalku waa siman yahay oo dhalaalaya, waxaana jira midabyo kala duwan oo laga dooran karo, kuwaas oo hagaajin kara muuqaalka iyo quruxda qalabka. waxqabadka xasilloon muddada-dheer iyo isticmaalka badbaadada leh.
(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 |
ugu badnaan | 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 |
ku max | 1.1 | 1.7 | 2.35 | 26 | 2.8 | 3 | 3.15 | 4.65 | 5.25 |
Maya | 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 |