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3000pcs) DIN 7991 M4X16 Hexagon Socket Countersunk Head Screws, Fullthread A2 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP799124-16: Amazon.com: Industrial & Scientific
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Flat-head screws with hexagon socket, DIN 7991 / ISO 10642 - Landefeld - Pneumatics - Hydraulics - Industrial Supplies
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Hex Socket Screws : Countersunk Hex Socket Head - A2 Stainless Steel - Hex Socket Countersunk Head, A2 Stainless Steel, DIN 7991 | Contact CERGY-VIS
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DIN 7991 / ISO 10642 Flat Head Countersunk Socket Cap Screw Grade 10.9 - Fuller Fasteners : Fuller Fasteners
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