Technical catalog filters: how engineers and buyers search
Engineers and buyers search technical catalogs by part number, standard (DIN, ISO), dimension and material, then filter by application or finish. A good catalog accepts codes and partial terms in search, offers filters built from real attributes with consistent units, shows key specs on the result card and lets users compare or download drawings.
Guilherme Rodrigues ItinoseUpdated 2 min read
Key takeaways
- Search must accept codes, standards and partial terms.
- Filters come from real attributes, not marketing categories.
- Show the three most important specs on each result card.
- Use consistent units so range filters work.
- Offer downloads: drawing, STEP, datasheet.
A buyer with a drawing in hand types “DIN 933 M10” and expects to see the bolt. If the catalog only knows “Hex bolt zinc plated”, the buyer calls a competitor.
How technical buyers search
| They type | The catalog should match |
|---|---|
| FX-10040 | Exact part number |
| DIN 933 M10 | Standard + size attributes |
| m10x40 | Normalized dimension text |
| inox 316 | Material synonyms |
| bucha bronze 30 | Product type + material + size |
Filters that help
- Dimensions as ranges or values with units.
- Standard (DIN, ISO, ASME, internal).
- Material and finish.
- Application or compatible equipment.
- Availability and minimum quantity.
Result cards that save clicks
Show the code, the three key specs and a quote button on each card. Engineers decide faster when they do not need to open every product.
Try the fastener and machined-parts demos on our digital catalogs page: filter by standard and material, open the technical drawing and build a quote list.
When to outsource this
- Visitors call to ask if you have a size that is on the site
- Your catalog search only matches exact product names
When not to
- You sell a few configurable products better explained by a salesperson
FAQ
Which filters first?
The attributes buyers use to choose: size, standard, material, finish, application. Check what customers ask in quotes.
Should search tolerate typos?
Yes. 'm10x40', 'M10 x 40' and 'M10X40' should all find the same bolt.
Do I need CAD downloads?
For engineering buyers, yes. STEP and drawings save them time and keep your part in their design.
How many filters are too many?
If a filter has one value or is rarely used, hide it. Fewer, better filters work best.
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