SPECIAL FASTENERS TO SUIT CUSTOMERS’ REQUIREMENTS:- To drawings In unusual materials To customer specifications   With unusual threads With additional testing       PETRO-CHEMICAL FASTENERS AND STUDBOLT ASSEMBLIES FROM STOCK. PRODUCT TYPES BOLTS AND SETSCREWS Normal and heavy series ANSI B18.2.1       DIN 931 933     BS 1083 1768 1769 3692 ISO 4014 4017     SOCKET SCREWS Socket capscrews 1936 & 1960 series, socket setscrews ANSI B18.3       DIN 912 913 916 6912   BS 2470 4168       ISO 4762         STUDBOLTS ANSI B16.5       DIN 975 976     BS 4882       NUTS Normal and heavy series ANSI B18.2.2       DIN 934       BS 1083 1768 1769 3692 ISO 4032       ENGINEER STUDS DIN 938 939 2510   BS 2693       WASHERS Flat Tab Spring Special designs     THREAD FORMS All fasteners can be supplied with the following thread forms: METRIC COURSE UNC BSW ACME METRIC FINE UNF BSF       UN8         UNS         ANCILLARY PROCESSES HEAT TREATMENT Quenching and tempering Thru Hardening Normalising Solution Annealling Nitriding Precipitation Hardening Case Hardening   COATINGS Zinc Xylar/Xylan Zinc Nickel Molykote Hot Dip Galv Sherardizing PTFE/Xylan/Teflon Cadmium   Phosphate
HYDROBOLT Ltd, Global Service Centre, Monmore Business Park, Dixon Street, Wolverhampton WV2 2EE Tel: +44 (0) 1902 878 000  Fax: +44 (0) 1902 878 001  Email: sales@hydrobolt.co.uk