STAINLESS STEEL BOLTS & NUTS SOCKET SCREWS COUNTERSUNK - Metric, UNC - SS 304, SS 316 SOCKET SCREWS HEX - Metric, UNC A comprehensive range of Stainless Steel Grade 316 and Stainless - SS 304, SS 316 Steel Grade 304 fasteners are readily available for all fastening applications that are exposed to highly corrosive environments. Metric, UNC & BSW Bolts, Set Screws, Threaded Rod and Socket Screws are readily available. Also Self Tapping & Metal Thread Screws, Nuts, Acorn Nuts, & Nyloc nuts. Also available in zinc & galvanised finishes. SOCKET SCREWS BUTTON HEXAGON HEAD BOLTS - Metric, UNC - SS 304, SS 316 - Metric, UNC - SS 304, SS 316 ALLTHREAD RODS - Metric, BSW, UNC - SS 304, SS 316 HEXAGON HEAD SCREWS - Metric, BSW, UNC - SS 304, SS 316 METRIC ALLTHREAD 1M & 3M AL16PCM - SS 316 - DIN 975 CUP HEAD SQUARE NECK BOLTS - Metric - SS 316 METRIC PAN HEAD PHILLIPS MS04PPM - Machine Screw - SS 304 METRIC HEX BOLT - DIN 7985 (H) BH16PCM - SS 316 - DIN 931 PILOT POINT PAN HEAD PHILLIPS T41PSPP - SS 410 METRIC CUP HEAD SQUARE - ANSI B18.6.4 BC16PCM - SS 316 - DIN 603 METRIC SOCKET BUTTON POST TORX IMS04BTM METRIC CSK FLAT SOCKET - SS 304 SC04PCM - HEC - SS 304 - DIN 7991 179