---
product_id: 463027145
title: "(2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures"
brand: "calvana"
price: "$13.41"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/463027145-2-pack-round-acetal-copolymer-rods-standard-tolerance-1-inch
store_origin: US
region: United States of America
---

# Minimal moisture absorption 1-inch diameter precision Zero centerline porosity (2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures

**Brand:** calvana
**Price:** $13.41
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Elevate your projects with precision-engineered acetal rods that never quit!

## Quick Answers

- **What is this?** (2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures by calvana
- **How much does it cost?** $13.41 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/463027145-2-pack-round-acetal-copolymer-rods-standard-tolerance-1-inch)

## Best For

- calvana enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Superior acetal copolymer material offers high impact resistance and chemical stability
- • **Effortless Machinability:** Easily cut, sand, and shape with power tools without gummy residue or warping
- • **Moisture-Proof Performance:** Exceptional resistance to humidity and moisture ensures long-lasting dimensional stability
- • **Precision Perfect Dimensions:** Standard tolerance 1-inch diameter & 12-inch length for flawless fit every time
- • **Versatile Industrial & Creative Use:** Ideal for non-marring fixtures, electrical insulators, bushings, and even musical instrument parts

## Overview

This 2-pack of opaque black acetal copolymer rods features a 1-inch diameter and 12-inch length, crafted to ASTM D6778 standards. Engineered for professionals demanding high impact resistance, zero centerline porosity, and minimal moisture absorption, these rods deliver exceptional dimensional stability and machinability. Perfect for precision fixtures, electrical components, and creative applications, they combine industrial-grade durability with versatile performance.

## Description

Acetal copolymer rods have several advantages over other types of plastic rods and even other types of acetal plastic It has minimal moisture absorption, high strength and rigidity, abrasion resistance, highly machinable, high dimensional stability, high creep resistance, and no centerline porosity issues Acetal copolymers, especially the rods also provide better yields, with closer tolerances, and straight lines, highly improving material productivity Though highly machinable, acetal copolymers need blades with high teeth count to minimize cut marks It also tends to warp and become gummy and more flexible as it becomes thinner You also need to adjust to a lower feed rate and work at a low angle on the lathe Aside from these special considerations, acetal copolymer is easier to handle and machine As a result of their minimal moisture absorption, acetal copolymer rods have high dimensional stability that makes them perfect for use in close-tolerance machined parts This includes parts that require both strength and rigidity like close tolerance structural and mechanical parts, electrical components, bearings, and gears Machined acetal copolymer parts outperform even nylon parts (except on abrasive applications) And with its chemical and solvent resistance, acetal copolymers find numerous applications in both industrial and commercial settings Manufacturers and hobbyists alike had found numerous and versatile applications for acetal copolymers be it as an alternative for other materials including bearings, bushings, gears, bolts, washers, mandrels, rollers, electrical insulators, and electrical components There are also surprising applications One example is as a substitute for wood or bone bridges or nuts on different types of dulcimers Acetal copolymers are also popular as custom handles for knives and fishing rods Though often mistaken for Delrin (POM-H), generic copolymers (POM-C) have numerous advantages over their more popular cousin"

## Features

- HIGH-QUALITY ACETAL COPOLYMER RODS - Often considered a superior material in comparison to acetal homopolymer (POM-H), acetal copolymer (POM-C) has lower friction, higher impact, and higher chemical resistance, and more dimensionally stable When a plastic part is called for in a project, acetal copolymer is often the first option especially in parts that require durability and wear resistance like in non-marring fixtures, electrical insulators, and bushings
- "VERSATILE AND DEPENDABLE MATERIAL - Acetal copolymer has applications in a wide variety of industries and niche interests It is used in string instruments as a dulcimer bridge/nut It's even used in machining applications as a washer and an arbor material There are also mandrels made of acetals Other applications include buffer spacers/pins,
- "HIGH MOISTURE RESISTANCE - Among different types of acetals, acetal copolymer has the highest moisture, humidity, and high-temperature resistance It doesn't easily deteriorate or wear in wet environments And because it absorbs minimal moisture, acetal copolymer retains its physical properties in different environments
- "ZERO CENTERLINE POROSITY - Centerline or core porosity occurs when the acetal's outer layer solidifies faster resulting in a loss of volume in the rod's core This is a big issue in acetal homopolymers Acetal copolymers naturally have lower centerline porosity but with an excellent manufacturing process, it is possible to achieve zero centerline porosity, preventing outgassing and water penetration
- "HIGHLY MACHINABLE - Aside from machining on a lathe, acetal copolymers are easy to cut using power saws and easy to sand using power sanders As it can withstand high temperatures, this material won't become gummy during the machining process You can use lathes, milling machines, CNC router systems, drill press, miter saws, band saws, and even hand saws!"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item form | Rod |
| Specification met | Yes |
| UPC | 689585866036 |
| Number of Items | 2 |
| Manufacturer | Calvana |
| Part number | 1*12rod |
| Item Weight | 442 g |
| Package Dimensions | 32.4 x 6 x 2.6 cm; 442 g |
| Item model number | 1*12rod |
| Size | 1\ x 12\ |
| Item Package Quantity | 1 |
| Cutting Diameter | 1 Inches |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Acetal Copolymer
- **Brand:** Calvana
- **Shape:** Round
- **Item diameter:** 1 Inches
- **Item thickness:** 1 Inches

## Images

![(2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures - Image 1](https://m.media-amazon.com/images/I/71bjBfgXhoL.jpg)
![(2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures - Image 2](https://m.media-amazon.com/images/I/715QmsX9JrL.jpg)
![(2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures - Image 3](https://m.media-amazon.com/images/I/81d+C9473RL.jpg)
![(2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures - Image 4](https://m.media-amazon.com/images/I/81RE9C+xEjL.jpg)
![(2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures - Image 5](https://m.media-amazon.com/images/I/81z4+C8x32L.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Not to tolerance as stated. Cannot use for fixtures.
  

*by E***S on Reviewed in the United States on 10 June 2021*

Rods are noticeably bent. Both have a slight curve making them unacceptable for use in a fixture as the listing states.  Will not make tolerance unless milled down significantly.

### ⭐⭐⭐⭐ 







  
  
    Too much foreign material in the bar.
  

*by S***. on Reviewed in the United States on 2 July 2022*

This acetal is either recycled or made under poor conditions. There seems to be a lot of contaminants in the extrusion.

### ⭐⭐⭐⭐⭐ 







  
  
    Great price
  

*by P***N on Reviewed in the United States on 7 October 2022*

Price seems to be very fair and Quality seems to be as good as any other I have purchased

## Frequently Bought Together

- Calvana (2 Pack) Round Acetal Copolymer Rods - Standard Tolerance 1-Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods Meets ASTM D6778 Specifications Perfect for Non-Marring Fixtures
- 2 Pack Round Acetal Copolymer Rods - 3/4 -Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer Rods （POM-C） Perfect for Non-Marring Fixtures (0.75in×12in)
- (2 Pcs) Round Acetal Copolymer Rods - 1/2 -Inch Diameter and 12-Inch Length Opaque Black Acetal Copolymer (POM) Plastic Round Rod

---

## 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.us/products/463027145-2-pack-round-acetal-copolymer-rods-standard-tolerance-1-inch](https://www.desertcart.us/products/463027145-2-pack-round-acetal-copolymer-rods-standard-tolerance-1-inch)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*