---
product_id: 406664437
title: "Rock On 23306 9 by 1-1/4\" Serrated Head Star Drive Cement Board Screws (750 Pack)"
brand: "rock on"
price: "$182.03"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/406664437-rock-on-23306-9-by-1-1-4-serrated-head
store_origin: US
region: United States of America
---

# 750-pack bulk power Serrated hi-low thread grip T-25 Star drive for one-hand use Rock On 23306 9 by 1-1/4" Serrated Head Star Drive Cement Board Screws (750 Pack)

**Brand:** rock on
**Price:** $182.03
**Availability:** ✅ In Stock

## Summary

> 🔩 Screw smarter, not harder — the pro’s choice for flawless cement board installs!

## Quick Answers

- **What is this?** Rock On 23306 9 by 1-1/4" Serrated Head Star Drive Cement Board Screws (750 Pack) by rock on
- **How much does it cost?** $182.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/406664437-rock-on-23306-9-by-1-1-4-serrated-head)

## Best For

- rock on enthusiasts

## Why This Product

- Trusted rock on brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk up your toolkit:** Massive 750-pack keeps you ready for any project, big or small
- • **Speed meets precision:** Star drive with T-25 bit enables efficient one-handed installation
- • **Grip that won’t quit:** Hi-low serrated threads and sharp point for immediate, secure pick-up
- • **Flush & flawless finish:** Serrated head ensures perfectly flush seating every time
- • **Built to brave the elements:** Climacoat corrosion-resistant finish for long-lasting durability

## Overview

The Rock On 23306 1-1/4" Serrated Head Star Drive Cement Board Screws come in a bulk 750-pack, featuring a serrated head for flush seating and a T-25 star drive for efficient one-handed use. Their hi-low serrated threads and sharp points ensure immediate grip, while the Climacoat finish provides superior corrosion resistance, making them ideal for durable, professional-grade cement board fastening.

## Description

A standard screw gun with a depth sensitive nosepiece should be used to install cement board fasteners. For optimal fastener performance, the screw gun should be a minimum of 6 amps and have an RPM range of 0-2500. Adjust the depth to seat the head flush with the surface. Overdriving fasteners may result in torsional failure of the fasteners or strip out of the substrate. The fastener must penetrate beyond the metal structure a minimum of 3 pitches of thread.

## Features

- Serrated head for flush seating
- Star drive with T-25 bit for one-handed installation
- Serrated hi-low thread and sharp point for immediate pick up
- Climacoat corrosion resistant finish
- Quantity: 750-per pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ITW |
| Part number | 23306 |
| Item Weight | 5.66 g |
| Item model number | 23306 |
| Size | 1.25 inches |
| Color | zinc |
| Finish | Climacoat |
| Material | Zinc |
| Item Package Quantity | 1 |
| Number Of Pieces | 750 |
| Head Style | Flat |
| Cutting Diameter | 1.25 Inches |
| Measurement System | Imperial |
| Included components | Screws |
| Batteries Included? | No |
| Batteries Required? | No |
| Item diameter | 1.25 Inches |

## Product Details

- **Material:** Zinc
- **Head style:** Flat
- **Item dimensions L x W x H:** 32 x 48 x 48 millimeters
- **Exterior finish:** Zinc
- **Thread size:** 9

## Images

![Rock On 23306 9 by 1-1/4" Serrated Head Star Drive Cement Board Screws (750 Pack) - Image 1](https://m.media-amazon.com/images/I/41xHIQNkc0L.jpg)
![Rock On 23306 9 by 1-1/4" Serrated Head Star Drive Cement Board Screws (750 Pack) - Image 2](https://m.media-amazon.com/images/I/71JAEE-RnXL.jpg)

## Frequently Bought Together

- Rock-On 23306 9 by 1-1/4" Serrated Head Star Drive Cement Board Screws, 1.25 inches, zinc, 750 Count (Pack of 1)
- Adfors Fibatape Cement Board Joint Tape 150 FT X 4" in
- USG DUROCK Brand Liquid Waterproofing Membrane 1 Gallon

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-07*