kposara

Na DD Fasteners, anyị na-anya isi na-ebuga ngwọta nkwụchi dị elu nke na-anwale oge. Anyị na-eguzogide ihu igwe mkpuchi Tek 5 Hex Washer Head Self Drilling Screws bụ nke a na-emepụta nke ọma site na igwe oyi na-atụ ma nwee ebe mgbaba #5 siri ike. Nhazi a pụrụ iche na-eme ka...

skru na-arụ ọrụ dị elu nke Phillips flat countersunk isi skru nke onwe, ejiri nlezianya rụpụta ya maka ngwọta nkwudo dị elu. N'igosi ọgịrịga na nku, a na-emepụta kposara ndị a iji wepụta arụmọrụ kachasị mma na ntụkwasị obi na ngwa ihe owuwu dị iche iche.

Udi: Screw Drilling Self Galvanized Class 4 so na udi nke fasteners emebere maka mkpọpu ihe n'ime ihe na-enweghị mkpa maka oghere ebugoro. A makwaara ha dị ka skru Tek.

Mechanical Galvanized Screw Mechanical galvanized skru na-arụ ọrụ na gburugburu corrosion dị elu. Ọ nwere ike ịkwado ASTM B117, ASTM B695, DIN50018, DIN50021 na AS3566.2. Oge ule ịgbasa nnu nwere ike ịbụ awa 96, awa 192, elekere 220 awa 250, elekere 1000, elekere 1500 na elekere 2000…