Civil construction
Structural bolting, anchoring and formwork for concrete, blockwork and steel frames on site.
ASTM A307, A325 and A490 bolts · A325 twist-off (TC) assemblies · A563 and A194-2H nuts · F436 washers · A193-B7 rod and stud bolts
Industries
Twelve segments. One engineering discipline.
CISER organises its range by the work it does, not by the shape of the part. Each segment carries its own product lines, property classes and coatings — developed with the industries that use them.
By application
Where the range is used
Metal structures & towers
High-tensile bolt assemblies for warehouses, hangars, transmission and telecom towers.
ASTM A394-TO tower bolts · classes 8.8 and 10.9 · hot-dip galvanised, NanoGeo or zinc-flake
Solar energy
Corrosion-resistant fixings for ground-mount and rooftop PV structures in desert and coastal conditions.
A2 and A4 stainless · Nanotec Aluminium for contact with aluminium rails · sealing washers
Roofing & cladding
Fixings for sandwich panels, purlins, profiled sheet and fibre-cement roofing.
Self-drilling screws, drill points 1 to 5 · bonded EPDM seal washers · J hook bolts · fibre-cement roofing screws
Drywall & steel frame
The complete fit-out fastener set for light-gauge steel and board.
Bugle sharp and self-drilling screws · wafer and pan framing screws · cement board screws · nylon, C-Toggle and Zamak anchors
Industrial & MRO
Maintenance stock across the full metric and imperial range, to one consistent quality standard.
DIN 933 / 931 / 934 / 985 · socket cap to 12.9 · blind rivet nuts · hose clamps 9–32 mm · cable ties
Automotive
IATF 16949 production from the dedicated Sarzedo automotive plant, for OEM and aftermarket.
Wheel studs and coned wheel nuts · 10.9 cardan shaft bolt sets · flange and prevailing-torque nuts · battery terminal bolts
Agricultural machinery
Wear-part and structural fixings for implements, harvesters, silos and elevators.
Plow bolts type A3 and B1 · class 12.9 tractor track bolts · 8.8 flanged silo screws with seal washers · bucket elevator bolts
Hydraulic & plumbing
Fixings, clamps and suspension for pipework, pumping stations and mechanical services.
Worm-drive hose clamps · hex coupling nuts · threaded rod and suspension accessories · perforated steel strap
Furniture
Factory production and flat-pack assembly hardware.
Wood and chipboard screws · drawer handle screws, wafer combination drive · brass and stainless finishes
Electronics
Small precision hardware for enclosures, panels and appliances.
Machine screws, slotted and Phillips · self-tapping Phillips and Torx · blind rivet nuts, round, hex and knurled
Bicycle
Specialist high-strength fixings for frame, drivetrain and accessory assembly.
Axle sets, cones and spacer rings · binder bolts · CEI-standard nuts and serrated flange nuts
Selection support
Not sure which line the drawing calls for?
Send the drawing, the standard, a competitor part number or a photograph of the sample. We identify the equivalent CISER line, confirm the class and coating for the exposure, and quote against it.