Quality and documentation
Every shipment can be traced back to raw material and inspection records.
Raw material
Mill certificates for each raw material batch, traceable to heat number and supplier.
Dimensional QC
Thread, length, head form and tolerance checked against drawing or standard, with inspection records.
Mechanical properties
Tensile, hardness and torque test reports available on request.
Surface & coating
Zinc thickness, salt spray and hydrogen embrittlement controlled to standard.
Packing & traceability
Labels carry batch, specification, quantity and production date for full container traceability.
Third-party inspection
Third-party inspection such as SGS or BV can be arranged on request.
Need a specification or drawing quoted?
Send your standard, size range, material and annual volume. We reply with pricing and lead time within one business day.