Inch Drop In Expansion Anchor

Cut anchor and drop in anchor are two kinds of expansion screw. drop in anchor is internal expansion, screw fixation is relatively strong; Cut anchor is external expansion, screw fixation is relatively weak. Therefore, most of the time the use of drop in anchor. Product Description Standard: DIN, ISO, ANSI/ASTM Size: M6-M20 Material: stainless steel Package: Cartons&pallets or according to customer's requirement. Payment: 30%T/T in advance ,70%against B/L