Al Khamisain - The Most Comprehensive Stockist of Fasteners in the Kingdom of Saudi Arabia - Bolts, Nuts, Washers, U Bolts, Anchor Bolts, ASTM Studs, Foundation Bolts, Threaded Rods, Clamps etc. » Home The Most Comprehensive Stockist of Fasteners in the Kingdom of Saudi Arabia! Our range of fasteners include Bolts, Nuts, Washers, ASTM Studs, Foundation Bolts, Threaded Rods, Clamps and other allied items confirming to rigid International Standards such as DIN, ASTM, BSI, ANSI, JIS and ISO etc.