CITIZEN METAL DEPOT IS A QUALITY MANUFACTURER & EXPORTER OF STAINLESS STEEL & NICKEL ALLOY STUD, BOLT, NUTS, WASHER, PIPES FITTINGS, FLANGES, FLAT, ROUND/SQUARE/HEX BAR, WIRE, WIRE ROD, CIRCLE, FORGED ITEM ***** & WE ARE DEALERS;IMPORTER & EXPORTER OF STAINLESS STEEL & NICKEL ALLOY PIPES; TUBES; SHEET;PLATES;COILS;FOILS;SIMS;STRIPES ***** GRADE:201;202;303;304/L;316/L;317/L;309; 310; 321;347;904L *****. WE ALSO DEAL IN NICKEL ALLOY:MONEL;NICKLE;INCONEL;INCOLY; TITANIUM;HESTALLOY;DUPLEX; SUPER DUPLEX;UNS *****.. FASTNERS: BOLTS: HEX HEAD BOLTS , HEXAGON HEAD SCREW , MUSHROOM HEAD SQURE NECK BOLTS , T- HEAD BOLTS , WING SCREW , EYE BOLT , LIFTING EYE BOLT SCREW : PAN HEAD SLOTTED SCREWS , CHEESE HEAD SLOTTED SCREWS , COUNTERSUNK HEAD SLOTTED SCREWS , COUNTERSUNK RAISED HEAD SLOTTED SCREWS , PAN PHILLIPSE HEAD SCREW , COUNTERSUNK PHILLIPSE RAISED HEAD SCREWS , SLOTTED CHEESE TRIM HEAD MACHINE SCREWS , SOCKET HEAD ALLEN CAP SCREWS , ALLEN COUNTERSUNK SOCKET HEAD CAP SCREWS , SOCKET HEAD SHOULDER SCREWS , SOCKET HEAD CAP SCREW LOW HEAD , HEXAGON SOCKET SET SCREW WITH FLAT POINT , HEXAGON SOCKET SET SCEWS WITH CONE POINT , HEXAGON SOCKET SET SCREW WITH DOG POINT , HEXAGON SOCKET SET SCREWS WITH DOG POINT , HEXAGON SOCKET SET SCREWS WITH CUP POINT , IMPRIAL SOCKET CAP SCREWS . NUTS : HEXAGON NUTS , HEXAGON COUPLING NUTS , HEXAGON THIN NUT , SQUARE NUT , HEXAGON CASTLE NUTS , SELF LOCKING NUT , HEXAGON DOMED CAP NUTS. WASHER : PLAIN WASHER , PLAIN BIG OD WASHER , PLAIN SMALL OD WASHER , SPRING LOCK WASHER , SPRING WASHER HEAVY DUTY , TOOTH WASHER , SERRATED STAR WASHR , TAB WASHER WITH ONE TAB . , TAB WASHER WITH TWO TAB. STAINLESS STEEL: ASTM / ASME A 193 B 8( 304 ) B 8C( SS 347 ) B 8M( SS 316 ) B 8 T( SS 321 ), A 2 , A 4 // ASTM / ASME A 194 B 8 ( 304 ) , B 8C ( SS 347 ) , B 8M ( SS 316 ) , B 8T ( SS 321 ). Nickel Alloy: ASTM / ASME SB 160 UNS 2200 ( NICKEL 200 ) / UNS 2201 (NICKEL 201 ) ASTM / ASME SB 164 UNS 4400 (MONEL 400 ) ASTM / ASME SB 425 UNS