| Category | Example Standard | Description | |----------|------------------|-------------| | | HES D 2001, HES D 4005 | Plastics, rubber, adhesives, paints, lubricants, fabrics | | Fasteners & Hardware | HES B 0401, HES B 5000 | Bolts, clips, clips retention force, torque specs | | Electrical Components | HES E 001, HES E 100 | Connectors, wire harnesses, switches, corrosion resistance | | Test Methods | HES F 001, HES F 100 | Environmental cycling, vibration, salt spray, abrasion | | Interior/Exterior Trim | HES D 6001, HES D 8000 | Flammability (FMVSS 302), fogging, scratch resistance |
: Many independent testing laboratories hold licensed copies of specific HES standards to perform certified compliance testing for suppliers. The Role of HES in Supplier Quality Assurance
: Many individual standards have been uploaded to document-sharing sites like honda engineering standard pdf
The following table lists a few specific HES standards to illustrate the system's content and the types of technical requirements it governs. Note that these are provided for informational purposes only; the actual PDFs are not publicly distributed.
A typical HES number is broken down into a series of letters and digits that communicate the standard's category and subject. For example: | Category | Example Standard | Description |
Covers standard parts such as flanged head bolts, nuts, and washers. Materials (C Standards):
, the HES acts as a unified "law" for Honda and its suppliers to ensure 120% product quality across its entire supply chain. Core Classifications of HES A typical HES number is broken down into
Honda engineering documents are generally categorized into two main types:
The is a proprietary set of technical guidelines that govern everything from drawing tolerances and material symbols to quality testing and manufacturing processes across Honda’s global operations. While based on the Japanese Industrial Standard (JIS) , HES represents Honda's internal DNA for achieving "120% product quality" by eliminating defects at the design stage. Understanding Honda Engineering Standards (HES)