Concrete and Masonry
Purlin Anchors
HPA / PA / PAI
Reference Series: HPA, PA, PAI
HPA series – For installation into poured concrete walls, foundations, or masonry. The HPA is the heavy-duty version of the PA anchor.
PA series – For installation into poured concrete or concrete block walls and foundations.
PAI series – For wood I-Joist applications. An expanded 3" on-center nail spacing reduces splitting along I-Joist flange.
PA series – For installation into poured concrete or concrete block walls and foundations.
PAI series – For wood I-Joist applications. An expanded 3" on-center nail spacing reduces splitting along I-Joist flange.
Materials: HPA – 10 gauge; PA / PAI – 12 gauge
Finish: G90 galvanizing
Code Reports:
View Code Report Table
Resources
MiTek Product CatalogInstallation
- Use all specified fasteners.
- Minimum concrete strength is 2,500 psi.
- The allowable loads for bolts are based on parallel to grain loading with a 3″ minimum member thickness, except the HPA which requires a 3-1/2″ thick wood member. Reduce load per code requirements when minimum member thickness is not achieved.
- Minimum concrete end/edge distance is 4″ for PA / PAI series, and 6″ for HPA series.
- Minimum CMU end/edge distance is 20″.
- Designer may specify alternate fastening schedules. Refer to Nail Specification Table Click here for nail shear values. Load values shall not exceed published allowable loads.
- No anchor bolts are needed for achieving efficient stress transfer from framing to concrete walls or foundations.
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PA / HPA Purlin Anchor
Code Report Table
HPA28
HPA35
No Code Listing
PA18
No Code Listing
PA18-TZ
No Code Listing
PA23
No Code Listing
PA23-TZ
No Code Listing
PA28
No Code Listing
PA28-TZ
No Code Listing
PA35
No Code Listing
PAI18
No Code Listing
PAI23
No Code Listing
PAI28
No Code Listing
PAI35
No Code Listing
3-View Product Drawings
| MiTek Stock # | Download or View Files | |||
|---|---|---|---|---|
| HPA28 | DWG | DXF | View Image | |
| HPA35 | DWG | DXF | View Image | |
| PA23 | DWG | DXF | View Image | |
| PA28 | DWG | DXF | View Image | |
| PA35 | DWG | DXF | View Image | |
| PAI18 | DWG | DXF | View Image | |
| PAI23 | DWG | DXF | View Image | |
| PAI28 | DWG | DXF | View Image | |
| PAI35 | DWG | DXF | View Image | |
No Code Listing