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Working tools for procurement and SQE engineers: load-rating ladder for every slide section, RFQ checklist, quality documents we provide and a plain-English glossary of slide and Incoterm terminology.
This page collects the working data procurement and supplier-quality engineers ask for most. Everything here is also available as documents for your vendor file — request any of it via the RFQ form.
Load-rating ladder (per pair, at 18″ / 450 mm)
Pick the section by the weight the drawer must carry at full extension. All ratings are catalogue values from our current series.
| Section | Series family | Load rating @18″ | Typical function options |
|---|---|---|---|
| 27 mm | ZM-27 ball-bearing | 25 kg | Soft-close, push-to-open |
| 35 mm | ZM-35 ball-bearing | 35 kg | Soft-close |
| 45 mm | ZM-45 ball-bearing | 35–40 kg | Soft-close / self-lock / push-to-open |
| 51 mm | ZM-51 heavy-duty | 68 kg | Standard / heavy-duty configuration |
| 53 mm | ZM-53 heavy-duty | 115 kg | Standard / locking (L2) |
| 76 mm | ZM-76 extra heavy-duty | 227 kg (500 lb) | Standard / locking |
| Concealed | Undermount 2T / 3T | 30–40 kg / set | Soft-close |
Full dimensions, models and extension options per series: Specifications.
What to send for a quote in 48 hours
- Section & height — or the load target and we propose it
- Closed length & travel — or the drawer internal size
- Load rating at your reference extension
- Function set — soft-close, self-lock, push-to-open, lock-in/out
- Mounting & hole pattern — or a drawing / worn sample
- Material & finish — zinc, black, stainless
- Volume & target price — or we quote tiered volumes
A drawing is best; a worn sample works too — we measure it and rebuild the drawing. Send via the RFQ form, email or WhatsApp.
Documents we provide for your vendor file
| Document | Contents | When |
|---|---|---|
| Product datasheet (PDF) | Dimensions, load curves, finishes per series | On request, before ordering |
| CAD files (DXF / STEP) | 2D & 3D geometry for your design | On request |
| SGS type-test report | EN 15338:2007+A1:2010 clause 6.3 on the H76 and H53 series, with report numbers published | Viewable now |
| Inspection records | AQL sampling, load & salt-spray results per batch | Ships with the order |
| NDA | Drawings and project data kept confidential | Before you send drawings |
Document pack: datasheets, CAD files and the SGS test reports sent on request — see Quality & Certifications. Quality system detail: Quality & Certifications.
Plain-English glossary
| Term | Meaning |
|---|---|
| 3/4 extension | Drawer travels about 75% of slide length; drawer box stays partly inside |
| Full extension | Drawer travels 100%; entire box clears the cabinet |
| Over-travel | Drawer travels beyond slide length for full access to deep cabinets |
| Soft-close | Damping pulls the drawer shut quietly from the last centimetres |
| Push-to-open | Press the front to release the drawer — no handles needed |
| Self-lock | Drawer stays shut until released deliberately |
| Lock-in / lock-out | Drawer locks when closed and/or held open — required in vehicles and machinery |
| Load rating @18″ | Rated pair load at 450 mm extension, the standard reference length |
| AQL | Acceptable Quality Limit — pre-shipment sampling inspection standard |
| Salt spray (48 h) | Neutral salt-spray test verifying plating corrosion resistance |
| FOB / CIF / DDP / EXW | Incoterms:Free On Board / Cost Insurance Freight / Delivered Duty Paid / Ex Works |
| MOQ | Minimum order quantity — 200 sets per order, mixed models accepted |
Anything missing that your sourcing checklist requires? Tell us via the contact page — we add it.
Spec it against your drawing
Send the drawing and the target price — engineering replies within 48 hours.