Description
Zinc Plated Purlin Flange Bolt & Nut – Class 4.6 assemblies are engineered for steel construction and roofing applications. The integrated flange design eliminates the need for separate washers while providing superior bearing and tightening efficiency.
Features
- Property Class 4.6 bolt paired with a Class 5 flange nut
- Complete zinc-plated assembly (RoHS compliant)
- Fully threaded bolt allows multiple grip ranges
- Flanged design removes the need for a washer
- Available in M12 and M16 sizes for a range of structural uses
Applications
- Fixing purlins and light-gauge steel components
- Roofing and framing in steel construction
- Industrial and commercial buildings
- Rural and residential sheds and garages
Technical Specifications
| Part Number | QFind | Size | Length (mm) L | Head Height (mm) H | Head Diameter (mm) D | Across Flats (mm) AF | Finish |
|---|---|---|---|---|---|---|---|
| KBFMSZCM120030 | BFMSZ1230 | M12 | 30 | 10.5 | 28.5 | 18 | Zinc Plated (RoHS) |
| KBFMSZCM120055 | BFMSZ1255 | M12 | 55 | 10.5 | 28.5 | 18 | Zinc Plated (RoHS) |
| KBFMSZCM120082 | BFMSZ1282 | M12 | 82 | 10.5 | 28.5 | 18 | Zinc Plated (RoHS) |
| KBFMSZCM160030 | BFMSZ1630 | M16 | 30 | 13.6 | 32.6 | 24 | Zinc Plated (RoHS) |
| KBFMSZCM160035 | BFMSZ1635 | M16 | 35 | 13.6 | 32.6 | 24 | Zinc Plated (RoHS) |
| KBFMSZCM160045 | BFMSZ1645 | M16 | 45 | 13.6 | 32.6 | 24 | Zinc Plated (RoHS) |
- Material: Property Class 4.6 Steel
- Finish: Zinc Plated (RoHS compliant)
- Torque (guide): M12 ≈ 25 N·m | M16 ≈ 62 N·m
- Compliance: AS/NZS 4291 & AS/NZS 1252 Standards
