DONGSHAO o se fa'apolofesa Cross Recessed Countersunk Head Self-Tapping Screws gaosi oloa ma fa'atau oloa i Saina, e mafai ona e mautinoa e fa'atau atu ma fa'apitoa Cross Recessed Countersunk Head Self-Tapping Screws mai le matou fale gaosimea ma o le a matou ofoina atu ia te oe le auaunaga sili ona lelei pe a uma ona fa'atau atu ma taimi talafeagai. tu'uina atu.
O le Hebei Dongshao Fastener Manufacturing Co., Ltd. ose ta'uta'ua fa'atau oloa ma gaosiga o fa'amau fa'amau fa'aulu fa'amau a le Koluse i Saina.
O le Cross recessed countersunk head self-tapping screws e faigofie ona faʻapipiʻi ma faʻaoga e aunoa ma le manaʻomia o meafaigaluega faʻaopoopo e faʻaleleia atili ai galuega. meafaigaluega.O lo'o iai fa'amatalaga 'ese'ese o fa'ailoga fa'apipi'i fa'asaga i luga ole ulu o le Koluse, e talafeagai mo le tele o fa'aaliga fa'aoga eseese ma mana'oga.
O le pito i luga o le sikulima e lamolemole ma iila, ma o loʻo i ai le tele o lanu e filifili mai ai, lea e mafai ona faʻaleleia foliga vaaia ma le matagofie o meafaigaluega. faʻatinoga tumau tumau ma faʻaoga saogalemu.
(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 |
a max | 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 |
Leai. | 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 maualuga | 1.2 | 2.1 | 2.4 | 26 | 3.2 | 3.3 | 3.5 | 4.6 | 5.7 |