---
product_id: 60427327
title: "Mayfair Grip Rite Prime Guard GR408HG1M 21 Degree Plastic Strip Round Head Exterior Galvanized Collated Framing Nails, 3\" x 0.120\""
brand: "mayfair"
price: "5740053₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/60427327-mayfair-grip-rite-prime-guard-gr408hg1m-21-degree-plastic-strip
store_origin: VN
region: Vietnam
---

# 3" length Exterior use 21° angle Mayfair Grip Rite Prime Guard GR408HG1M 21 Degree Plastic Strip Round Head Exterior Galvanized Collated Framing Nails, 3" x 0.120"

**Brand:** mayfair
**Price:** 5740053₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Nail it with confidence!

## Quick Answers

- **What is this?** Mayfair Grip Rite Prime Guard GR408HG1M 21 Degree Plastic Strip Round Head Exterior Galvanized Collated Framing Nails, 3" x 0.120" by mayfair
- **How much does it cost?** 5740053₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/60427327-mayfair-grip-rite-prime-guard-gr408hg1m-21-degree-plastic-strip)

## Best For

- mayfair enthusiasts

## Why This Product

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

## Key Features

- • **Miami-Dade Approved:** Certified for use in high-stakes environments.
- • **Precision Engineering:** Designed for optimal performance with 21-degree nailers.
- • **Unmatched Compatibility:** Seamlessly works with top brands like Bostitch and Makita.
- • **Weather-Ready Performance:** Engineered for all exterior applications, ensuring durability.
- • **Advanced Coating Technology:** Proprietary polymer coating rivals traditional galvanization.

## Overview

The Mayfair Grip Rite Prime Guard GR408HG1M is a premium choice for professionals seeking reliable, high-performance framing nails. Measuring 3" x 0.120" and compatible with a wide range of 21-degree round head nailers, these galvanized collated nails are perfect for all exterior applications, including treated lumber. With a proprietary polymer coating that meets rigorous ASTM standards and Miami-Dade County approval, these nails ensure both strength and longevity in demanding conditions.

## Description

Grip Rite Prime Guard GR408HG1M 21 Degree Plastic Strip Round Head Exterior Galvanized Collated Framing Nails, 3" x 0.120"

## Features

- For best results, use with Grip-Rite GRTFR83 and/or GRTRH350 21 degree round head framing nailers
- Compatible with most 21 degree round head framing nailers including: Bostitch, dealt, Duo-Fast, Hitachi, Makita, Porter-cable, Ridgid and Senco
- For use on all exterior applications and with all treated lumber
- Proprietary polymer coating is equivalent in performance to galvanization that meets ASTM A153, Class D as tested under ICC-ES AC 257
- Miami-Dade County Approved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0077E7YAQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #216,685 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #158 in Collated Framing Nails |
| Customer Reviews | 4.6 4.6 out of 5 stars (572) |
| Date First Available | August 5, 2010 |
| Finish | Hot Galvanized |
| Head Style | Flat |
| Included Components | Grip-Rite - GR408HG1M |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item model number | Grip-Rite - GR408HG1M |
| Manufacturer | Grip-Rite Store |
| Material | Steel |
| Measurement System | inch |
| Number Of Pieces | 1 |
| Part Number | Grip-Rite - GR408HG1M |
| Power Source | hand_powered |
| Product Dimensions | 10.25 x 6.5 x 4.5 inches |
| Warranty Description | Warranty |

## Images

![Mayfair Grip Rite Prime Guard GR408HG1M 21 Degree Plastic Strip Round Head Exterior Galvanized Collated Framing Nails, 3" x 0.120" - Image 1](https://m.media-amazon.com/images/I/71qS-igmpBL.jpg)
![Mayfair Grip Rite Prime Guard GR408HG1M 21 Degree Plastic Strip Round Head Exterior Galvanized Collated Framing Nails, 3" x 0.120" - Image 2](https://m.media-amazon.com/images/I/71mK-donwuL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/60427327-mayfair-grip-rite-prime-guard-gr408hg1m-21-degree-plastic-strip](https://www.desertcart.vn/products/60427327-mayfair-grip-rite-prime-guard-gr408hg1m-21-degree-plastic-strip)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-24*