DONGSHAO ke setsebi sa Cross Recessed Pan Head Tapping Screws moetsi le mofani oa thepa Chaena. Haeba u thahasella lihlahisoa tsa Cross Recessed Pan Head Tapping Screws, ka kopo ikopanye le rona. Re latela boleng ba ho phomola re kholisehile hore theko ea letsoalo, tšebeletso e inehetseng.
Hebei Dongshao Fastener Manufacturing Co., Ltd. ke morekisi ea tsebahalang ebile e le moetsi oa li-screws tsa Cross recessed pan head tapping China.
The Cross recessed pan head tapping screws e ka kenngoa habonolo le ho tlosoa bakeng sa tlhokomelo e bonolo le ho nkeloa sebaka.Self-tapping screws e bonolo ho e sebelisa, ha e hloke lisebelisoa tse ling, kenya kapele, boloka nako ea ho sebetsa.Self-tapping screw material e ntle haholo, e tšoarella nako e telele. , e ka ba tšebeliso e tsitsitseng ea nako e telele.Cross recessed pan head tapping screws design ke ntho e utloahalang, e tsitsitseng ka thata, ha ho bonolo ho hlephisa, ho netefatsa polokeho.
Ho phaella moo, e ka boela ea sebelisoa liketsahalong tse fapaneng, 'me e ka sebelisoa libakeng tse fapaneng tse kang lehae, indasteri, le kaho.The Cross recessed pan head tapping screws e phetha karolo ea bohlokoa masimong a kopo a ka holimo ka lebaka la litšobotsi tsa eona tsa bonolo. ho sebelisa, e tsitsitseng, e ka tšeptjoang le e ntle.
(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 |
max | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | 2.1 | 2.1 |
da max | 2.8 | 3.5 | 4.1 | 4.9 | 5.6 | 6.3 | 7.3 | 9.2 | 10.7 |
dk max | 4 | 5.6 | 7 | 8 | 9.5 | 11 | 12 | 16 | 20 |
dk min | 3.7 | 5.3 | 6.64 | 7.64 | 9.14 | 10.57 | 11.57 | 15.57 | 19.48 |
k max | 1.6 | 2.4 | 2.6 | 3.1 | 3.7 | 4 | 4.6 | 6 | 7.5 |
k min | 1.4 | 2.15 | 2.35 | 2.8 | 3.4 | 3.7 | 4.3 | 5.6 | 7.1 |
r min | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.25 | 0.4 | 0.4 |
Che. | 0 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 |
M | 1.9 | 3 | 3.9 | 4.4 | 4.9 | 6.4 | 6.9 | 9 | 10.1 |
t min | 0.85 | 1.4 | 1.4 | 1.9 | 2.4 | 2.6 | 3.1 | 4.15 | 5.2 |
t max | 1.2 | 1.8 | 1.9 | 2.4 | 29 | 3.1 | 3.6 | 4.7 | 5.8 |
d1 boholo | 1.63 | 2.18 | 2.64 | 3.1 | 3.58 | 4.17 | 4.88 | 6.2 | 7.85 |
d1 mets | 1.52 | 2.08 | 2.51 | 2.95 | 3.43 | 3.99 | 4.7 | 5.99 | 7.59 |
d max | 2.24 | 2.9 | 3.53 | 4.22 | 4.8 | 5.46 | 6.25 | 8 | 9.65 |
d mets | 2.1 | 2.76 | 3.35 | 4.04 | 4.62 | 5.28 | 6.03 | 7.78 | 9.43 |