Materials Brass to BS 2874 / 2872 Finish: Brass Fasteners are Brass natural, Electro-Tinned, Nickel etc. Threads ISO Metric, BSW, BA, BSF, UNC, UNF UNEF etc. Threads 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm 16mm 20mm 25mm 32mm 1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 1" 11/8" 11/4" 11/2" 13/4" 2" Brass Fasteners Nuts Bronze Set Screws Brass Square Nuts Brass Pool cover anchors (used with stainless steel - S.S 304 316 A2 A4 . springs ) Brass machine screws pan head raised CSK head Cheese head round head oval head screws thumb screws nuts metric SEMS screws Brass Copper Wing nuts Eye bolts Brass Copper Bronze Gun metal Hex bolts set screws DIN 933 Brass Copper SS threaded rods bars Brass grub screws Cap screws Brass Jam nuts weld knurled nuts Cap nuts clinch nuts welding nuts flange metal nut Aluminum hexagon hex square nuts machine nuts Brass flat head Phillips head screws cold formed and hot forged fasteners Cross recessed , slotted head Brass screws washer headed screws machined fasteners studs studdings Brass Dome nuts Acorn / Cap nuts Brass panel nuts Brass Chicago File screws binding screws self sealing security tamperproof screws Brass Nyloc nuts Moulding nuts for plastic PVC Nylon injection mouldings Microscopic tiny very small screws like 1mm 1.5mm 1.6mm 2mm 14 BA 16BA also possible Carriage bolts shoulder type square lag hex flanged bolts Thumb screws wing screw lock screw Brass stand offs couplers pillars inserts clearance spacers nuts Washers headed SEMS screws socket screws stud nuts Brass Copper Bronze Hex Full Nuts and lock nuts DIN 934 also Square nuts Brass Copper Studs allthreads studding stud Threads All screw threads like BSW BSF BSP UNC UNF BA ISO Metric MM millimetre UNS NS available.( Roll threaded and cut threaded) Sizes OBA 2BA 3BA 4BA 6BA 8BA 10BA 12 BA 14BA 16BA, 1mm, 1.5mm, 1.6mm, 2mm,2.5mm,3mm,3.5mm,4mm,6mm,8mm,10mm,12mm, 16mm,18mm, 20mm,22mm,24mm 1/8" , 5/32", 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 5/8", 3/4", 1" Finish Tin, Nickel, Electro polished, Buff, natural Brass, Chrome plated etc