Sizes Available
Standards Covered
Countries Exported
Years Experience
| Attribute | Value |
|---|---|
| Material Options | Steel, Stainless Steel |
| Thread Type | Metric |
| Strength Grade | 8.8, A2-70 |
| Head Style | Hex, Socket |
| Finish | Zinc Plated |
| Common Standards | UNI Fasteners |
| Applications | Machinery Assembly |
| Metric Range | M3–M64 |
Every UNI fastener is manufactured under our ISO 9001:2015 quality management system, with in-process and final inspection at every stage.
We ship UNI fasteners to 50+ countries with complete export documentation, consolidated freight and customs-ready paperwork.
Stocked UNI sizes dispatch within 48 hours; production runs for non-stock sizes are scheduled weekly to keep lead times short.
EN 10204 3.1 mill test certificates and full batch traceability accompany every UNI fastener shipment.
Non-standard lengths, materials and finishes for UNI fasteners are produced to customer drawing, subject to minimum order quantities.
Factory-direct manufacturing keeps UNI fastener pricing competitive, with tiered discounts on bulk export orders.
| Standard | Type | Size Range | Thread |
|---|---|---|---|
| UNI 5737 | Hex Bolt (Partial Thread) | M5 – M64 | Coarse |
| UNI 5739 | Hex Set Screw (Full Thread) | M3 – M64 | Coarse & Fine |
| UNI 5588 | Hex Nut | M3 – M64 | Coarse & Fine |
| UNI 6664 | Socket Head Cap Screw | M3 – M48 | Coarse & Fine |
| UNI 6592 | Flat Washer | M3 – M64 | — |
Certified quality management system covering design, manufacturing and dispatch.
Independently validated material certificates issued with every shipment.
Independent third-party inspection can be arranged upon customer request before shipment.
