#1 Home Improvement Retailer

Internet # 303239179

Model # 86120

Store SKU # 1002866428

Store SO SKU #1002866428

Prova PA22b Galvanized Steel Hex Screw Post Anchors (4-Piece)

0 in stock
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

The Prova railing system from DOLLE offers interior and exterior railing systems that are component-based, easy to install, and beautifully designed. The Prova railing system offers several different configurations that provide a sleek, contemporary, custom look at DIY pricing. Prova railings are perfect for any home - creating dramatic sightlines outside, and making small spaces seem larger inside.Prova PA22b lag screws are constructed of zinc plated galvanized steel. PA22b lag screws are used to secure Prova aluminum top and side mount posts into a wood or composite backing. Requires a 0.31-inch pilot hole for installation. Prova top mount posts require 4 screws per post, side mount posts require 2 screws per post.No special skills required - Prova is designed for easy assembly with basic hand tools. Prova railings by DOLLE are the perfect railing system for today's modern, open floor plans inside while also providing beautiful, unobstructed sightlines outside!


  • Dimensions: 2.31-inch length, 0.38-inch diameter
  • Hex lag screws made of zinc plated galvanized steel and include anthracite plastic head covers
  • Designed to secure Prova side and top mount posts into wood or composite backing
  • Solid backing required for mounting
  • Includes 4 anchors per pack
  • Can be used in interior and exterior applications
  • Easy assembly with basic hand tools - no special skills required
  • Homeowner is responsible for verifying local code compliance
  • Return Policy

Product Information

Internet # 303239179

Model # 86120

Store SKU # 1002866428

Store SO SKU #1002866428



Screw Length

2-1/4 in


3/8 in

Thread Pitch (mm)

3.17 mm

Threads Per Inch (TPI)



Drive Style


Fastener Color


Fastener Material

Carbon Steel

Fastener Plating

Hot Dipped Galvanized Zinc

Fastener Type

Composite Deck Screws


No Additional Features


Not Graded

Head Style

Hex Head




Exterior, Interior

Measurement Standard


Measurement System


Package Quantity


Product Weight (lb.)

.43 lb



Screw Head Color


Thread Style

Coarse Thread

Warranty / Certifications

Manufacturer Warranty

1 year Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

Customer Reviews

Do you own this product? Be the first to rate it. Your feedback will help users like you to make informed decisions and will help us to improve our product offerings!
If you have questions or comments regarding the customer service you received please contact us.