Li-Fasteners tsa DD li fana ka mefuta e mengata ea li-screws tsa mohatla tse sebetsang hantle haholo le tse bolokang matla le li-screws tse itšebetsang. Mohatla oa ho phunya o na le ts'ebetso e potlakileng, e tsitsitseng le e sebetsang hantle. Mohatla oa ho phunya o ka phunyeletsa habonolo ka har'a lipoleiti tsa tšepe tse 6mm ~ 9mm, 'me sekoti sa #5 sa mohatla se inehetseng ho tšepe e bōpehileng joaloka H se ka phunyeletsa habonolo tšepe e teteaneng ea 12.5mm ka metsotsoana e 10.

Letoto lohle la lihlahisoa tsa screw li lumellana le maemo a Australia AS3566. Thepa ea screw ke carbon steel (thepa ea terata e tsoa China Steel). Bophelo ba tšebeletso ea sekoti sa mohatla bo fetile tlhahlobo ea machaba ea SGS ea litsebi. Teko ea ho fafatsa letsoai ea sekoti sa mohatla o ka fihlang lihora tse fetang 1000, 'me tlhahlobo ea pula ea asiti e ka nka lihora tse fetang 15.

Li-screws tsa mohatla o boima li ka boloka ho fihla ho 50% ea nako ea ho phunya 'me ke khetho e ntle ka ho fetisisa ea ho ntlafatsa ts'ebetso ea projeke le polokeho.

Bakeng sa tlhaiso-leseling e batsi, ka kopo sheba webosaeteng ea rona, lula u mametse, Cheers
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