---
product_id: 52898178
title: "Astro Pneumatic Tool RN38 3/8-16 Steel Rivet Nuts (100 Piece)"
brand: "ap astro pneumatic tool company"
price: "$57.00"
currency: USD
in_stock: true
reviews_count: 13
category: "Ap Astro Pneumatic Tool Company"
url: https://www.desertcart.ec/products/52898178-astro-pneumatic-tool-rn38-3-8-16-steel-rivet-nuts
store_origin: EC
region: Ecuador
---

# 12.9mm outside diameter 3/8-16 coarse thread pitch 100-piece industrial-grade pack Astro Pneumatic Tool RN38 3/8-16 Steel Rivet Nuts (100 Piece)

**Brand:** ap astro pneumatic tool company
**Price:** $57.00
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your fastening game with pro-grade rivet nuts that never quit!

## Quick Answers

- **What is this?** Astro Pneumatic Tool RN38 3/8-16 Steel Rivet Nuts (100 Piece) by ap astro pneumatic tool company
- **How much does it cost?** $57.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/52898178-astro-pneumatic-tool-rn38-3-8-16-steel-rivet-nuts)

## Best For

- ap astro pneumatic tool company enthusiasts

## Why This Product

- Trusted ap astro pneumatic tool company brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Pack Efficiency:** 100 pieces to keep your projects moving without interruption
- • **Zinc-Plated Durability:** Corrosion-resistant finish for long-lasting performance
- • **Universal Compatibility:** Works seamlessly with Astro pneumatic and standard rivet nut tools
- • **Industrial Strength Steel:** Crafted from alloy steel for maximum toughness and reliability
- • **Precision Engineered Threads:** Ensures a secure, vibration-resistant fit every time

## Overview

The Astro Pneumatic Tool RN38 3/8-16 Steel Rivet Nuts come in a 100-piece zinc-plated knurled steel pack, designed for heavy-duty fastening with a 12.9mm diameter and 3/8-16 coarse thread pitch. Compatible with Astro pneumatic and standard rivet nut setters, these industrial-grade fasteners deliver reliable, corrosion-resistant performance for professional projects.

## Description

100 piece pack of high quality plated knurled steel rivet nuts for use with Astro's prn Series pneumatic rivet nut setting guns as well as Astro 1427 and 1442 handheld rivet nut setters. Also compatible with standard rivet nut setting tools.

Review: Nutzert worked exactly as expected. - Make sure you buy the tool with the longest arm you can afford… these work great but take a lot of arm strength to get set. Perfect for my need and situation.
Review: Great quality and quick shipment. - These 3/8 inch Rivet nuts are perfect for the Astro pneumatic rivet gun!

## Features

- Zinc plated knurled steel rivet nut
- Thread pitch: 3/8-16
- Outside diameter: 12.9mm
- Drill hole size: 17/32"
- Length: 18.5mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JBOJ6EG |
| Best Sellers Rank | #179,589 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #293 in Rivet Nuts |
| Brand | AP Astro Pneumatic Tool Company |
| Color | Brass |
| Compatible Groove Diameter | 0.52 inches |
| Customer Reviews | 4.8 out of 5 stars 594 Reviews |
| Drive Style | Spline |
| Exterior Finish | Zinc |
| Fastener Type | Rivet |
| Finish Types | Zinc-Plated |
| Global Trade Identification Number | 00745227024452 |
| Grade Rating | commercial |
| Included Components | 100pc 3/8-16 Steel Rivet Nuts |
| Inside Thread Size | 3/8 16 |
| Item Diameter | 12.9 millimeters |
| Item Dimensions | 9 x 6 x 1 inches |
| Item Type Name | Astro Pneumatic Tool RN38 - 100pc 3/8-16 Steel Rivet Nuts |
| Item Weight | 1.3 pounds |
| Manufacturer | Astro Pneumatic Tool |
| Material | 1 Pack-Steel |
| Material Type | 1 Pack-Steel |
| Metal Type | Alloy Steel |
| Model | RN38 |
| Number Of Items | 1 |
| Number of Pieces | 100 |
| Outside Diameter | 12.9 millimeters |
| Part Number | RN38 |
| Screw Head Style | Cup Point |
| Set Name | 100 pieces |
| Size Name | 3/8-16, 12.9mm x 18.5mm |
| Thread Class | Coarse |
| Thread Coverage | Fully Threaded |
| Thread Size | 3/8"-16 |
| Thread Style | Right Hand |
| Thread Type | Fully |
| UPC | 745227024452 |
| Warranty Description | Call vendor for warranty |

## Product Details

- **Material:** 1 Pack-Steel
- **Fastener Type:** Rivet
- **Thread Size:** 3/8"-16
- **Exterior Finish:** Zinc
- **Color:** Brass

## Images

![Astro Pneumatic Tool RN38 3/8-16 Steel Rivet Nuts (100 Piece) - Image 1](https://m.media-amazon.com/images/I/812j1KLX+FL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nutzert worked exactly as expected.
*by F***E on January 29, 2025*

Make sure you buy the tool with the longest arm you can afford… these work great but take a lot of arm strength to get set. Perfect for my need and situation.

### ⭐⭐⭐⭐⭐ Great quality and quick shipment.
*by A***B on May 25, 2024*

These 3/8 inch Rivet nuts are perfect for the Astro pneumatic rivet gun!

### ⭐⭐⭐⭐⭐ Good value for the money
*by M***7 on February 1, 2021*

This is the perfect buy. I use quite a few and the amount was great the quality is good. The price was exceptional

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**Shop now:** [https://www.desertcart.ec/products/52898178-astro-pneumatic-tool-rn38-3-8-16-steel-rivet-nuts](https://www.desertcart.ec/products/52898178-astro-pneumatic-tool-rn38-3-8-16-steel-rivet-nuts)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-10-02*