---
product_id: 52898178
title: "Astro Pneumatic Tool RN38 3/8-16 Steel Rivet Nuts (100 Piece)"
brand: "astro pneumatic tool"
price: "$46.16"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/52898178-astro-pneumatic-tool-rn38-3-8-16-steel-rivet-nuts
store_origin: US
region: United States of America
---

# 100-piece premium pack 3/8-16 fully threaded precision Zinc-plated knurled steel durability Astro Pneumatic Tool RN38 3/8-16 Steel Rivet Nuts (100 Piece)

**Brand:** astro pneumatic tool
**Price:** $46.16
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your fastening game with Astro’s pro-grade rivet nuts—because every detail counts!

## Quick Answers

- **What is this?** Astro Pneumatic Tool RN38 3/8-16 Steel Rivet Nuts (100 Piece) by astro pneumatic tool
- **How much does it cost?** $46.16 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/52898178-astro-pneumatic-tool-rn38-3-8-16-steel-rivet-nuts)

## Best For

- astro pneumatic tool enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Power Pack:** 100 high-quality rivet nuts ready to fuel your projects without pause
- • **Precision Threading:** 3/8-16 fully threaded for seamless, secure fastening every time
- • **Durable Zinc Plating:** Corrosion-resistant zinc plating ensures long-lasting strength and reliability
- • **Optimized Dimensions:** 12.9mm diameter and 18.5mm length engineered for perfect fit and maximum grip
- • **Universal Compatibility:** Works flawlessly with Astro pneumatic and standard rivet nut setters—versatility unlocked

## Overview

The Astro Pneumatic Tool RN38 offers a 100-piece set of zinc-plated, knurled steel rivet nuts with a 3/8-16 thread pitch, designed for commercial-grade fastening. Compatible with Astro’s pneumatic and handheld rivet nut setters as well as standard tools, these fully threaded rivet nuts feature a 12.9mm diameter and 18.5mm length, delivering durable, corrosion-resistant performance for professional projects.

## Description

Astro Pneumatic Tool RN38 3/8-16 Steel Rivet Nuts (100 Piece)

## 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 |
|---------------|-------|
| Material | 1 Pack-Steel |
| Fastener Type | Rivet |
| Thread Size | 3/8"-16 |
| Exterior Finish | Zinc |
| Color | Brass |
| Metal Type | Alloy Steel |
| Drive System | Spline |
| Brand | Astro Pneumatic Tool |
| Item Weight | 1.3 Pounds |
| Thread Type | Fully |
| Inside Thread Size | 3/8 16 |
| Grade Rating | commercial |
| Thread Coverage | Fully Threaded |
| Head Style | Cup Point |
| Item Diameter | 12.9 Millimeters |
| Compatible groove diameter | 0.52 Inches |
| Number of Pieces | 100 |
| UPC | 745227024452 |
| Global Trade Identification Number | 00745227024452 |
| Manufacturer | Astro Pneumatic Tool |
| Part Number | RN38 |
| Item Weight | 1.25 pounds |
| Item model number | RN38 |
| Item Package Quantity | 1 |
| Cutting Diameter | 12.9 Millimeters |
| Measurement System | Metric |
| Included Components | 100pc 3/8-16 Steel Rivet Nuts |
| Batteries Included? | No |
| Batteries Required? | No |
| 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

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

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

### ⭐⭐⭐⭐⭐ Nutzert worked exactly as expected.
*by F***  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.

### ⭐⭐⭐⭐⭐ 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.us/products/52898178-astro-pneumatic-tool-rn38-3-8-16-steel-rivet-nuts](https://www.desertcart.us/products/52898178-astro-pneumatic-tool-rn38-3-8-16-steel-rivet-nuts)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-18*