Simpson Strong-Tie ACH4Z ACHZ™ ZMAX® Galvanized Adjustable Post Cap for 4x (Pack of 20)

The Simpson Strong-Tie® ACHZ™ is a heavier-capacity post cap, designed to provide a secure connection between a beam and a post. A two-piece design, it’s ideal for new or retrofit applications where structural support is needed. It provides medium- to high-capacity uplift loads and allows for either mid-beam or end-beam connections when flanges are field bent.

This Simpson product is designed for construction, connector, fastening, anchoring, and structural applications where dependable performance, durability, and jobsite-ready installation matter.

Features

• Flanges can be field bent for end-beam conditions; bend one time only
• Load rated when installed in pairs
• Can be installed with Strong-Drive® SD Connector screws for increased loads
• Post-cap inner width: 3-9/16 in.
• Nominal post size: 4x
• Made from 16-gauge steel
• ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications

Specifications

• ERP Part Number: ACH4Z
• UPC: 10707392024948
• GTIN: 10707392024948
• Feature 01: Flanges can be field bent for end-beam conditions; bend one time only
• Feature 02: Load rated when installed in pairs
• Feature 03: Can be installed with Strong-Drive® SD Connector screws for increased loads
• Feature 04: Post-cap inner width: 3-9/16 in.
• Feature 05: Nominal post size: 4x
• Feature 06: Made from 16-gauge steel
• Feature 07: ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
• Assembled Depth - Imperial: 1.58675
• Assembled Depth UOM - Imperial: in.
• Assembled Height - Imperial: 8.5
• Assembled Height UOM - Imperial: in.
• Assembled Width - Imperial: 6.5
• Assembled Width UOM - Imperial: in.
• Base Product ID: ACHZ_Cap
• Base Product Name: ACHZ™
• Brand Name: Simpson Strong-Tie®
• Category Tree (Computed): Wood Construction Connectors > Caps > Post Cap
• Country of Origin: US
• Customer Unit: No
• Display Unit/Measure: CAR
• GUID: 92689612482246315558416650596592902533
• Logo Image: https://images.salsify.com/image/upload/s--Lkh4Jm6c--/vkrqlmpfxgflsa4yytuq.png
• Measurement Unit Text: Carton
• MFG Name: Simpson Strong-Tie®
• Number Category Description: UPC
• Package Depth - Imperial: 9.5
• Package Depth UOM - Imperial: in.
• Package Height - Imperial: 13.875
• Package Height UOM - Imperial: in.
• Package Width - Imperial: 8
• Package Width UOM - Imperial: in.
• Product Class: Post Cap
• Prop 65 Warning: No
• Quantity: 20
• Shipping Weight: 16.6
• Short Product Name: 4X HEAVY ADJUSTABLE POST CAP ZMAX
• Strongtie.com URL: https://www.strongtie.com/twopiecepostcaps_postcaps/achz_cap/p/achz
• Subcategory: Wood Construction Connectors
• Subcategory 2: Caps
• Warranty PDF: https://images.salsify.com/image/upload/s--K_9ww28_--/bgqxyqo1uhaqsqcvudu7.pdf
• Brand Video: https://images.salsify.com/video/upload/s--N-SMFYx9--/wpz3sdgci9c512ppr9df.mp4
• EA Reference: 707392024941
• PAL Reference: 50707392024946
• Lumber Size Infographic: https://images.salsify.com/image/upload/s--4j6m7m95--/of77l1vzb2adrmtseor4.png