Chipboard Screw
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Chipboard meneng
ngawut-awut chipboard duwe thread jero kanggo nambah kekuatan genggeman coarse lan titik cetha kanggo nyedhiyani genggeman maksimum lan Strip minimal metu menyang chipboard, Papan MDF utawa kayu alus.
Disedhiyakake karo CR3, CR6 Yellow Zinc / Zinc / Black Oxidize lan liya-liyane.
