---
product_id: 379149151
title: "156pcs 40cm Lengh Straight Stainless Steel Spring Wire Assortment Kit, 13 Different Full Hard Steel Wire Diameter 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1mm 1.2mm 1.4mm 1.6mm 1.8mm 2mm 3mm"
brand: "bbypp"
price: "€ 35.65"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bbypp"
url: https://www.desertcart.fi/products/379149151-156pcs-40cm-lengh-straight-stainless-steel-spring-wire-assortment-kit
store_origin: FI
region: Finland
---

# 40cm ultra-straight length 13 precise wire diameters 304 stainless steel corrosion-proof 156pcs 40cm Lengh Straight Stainless Steel Spring Wire Assortment Kit, 13 Different Full Hard Steel Wire Diameter 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1mm 1.2mm 1.4mm 1.6mm 1.8mm 2mm 3mm

**Brand:** bbypp
**Price:** € 35.65
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your craft with precision steel wires that mean business.

## Quick Answers

- **What is this?** 156pcs 40cm Lengh Straight Stainless Steel Spring Wire Assortment Kit, 13 Different Full Hard Steel Wire Diameter 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1mm 1.2mm 1.4mm 1.6mm 1.8mm 2mm 3mm by bbypp
- **How much does it cost?** € 35.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/379149151-156pcs-40cm-lengh-straight-stainless-steel-spring-wire-assortment-kit)

## Best For

- bbypp enthusiasts

## Why This Product

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

## Key Features

- • **Precision Perfected:** Each wire is meticulously straightened and packaged to arrive ready for flawless use—no bending or stretching needed.
- • **Organized & Accessible:** Clearly marked and classified wire diameters let you quickly find the perfect gauge, saving time and boosting productivity.
- • **Versatile Diameter Range:** From ultra-fine 0.2mm to robust 3mm, 13 sizes cover every project, from delicate 3D print hinges to heavy-duty connectors.
- • **Rust-Resistant Reliability:** Crafted from premium 304 stainless steel, these wires resist corrosion and maintain high elasticity for lasting performance.
- • **Bulk Assortment for Every Task:** 156 pieces ensure you never run out mid-project—ideal for professionals who demand variety and volume in one kit.

## Overview

This 156-piece stainless steel spring wire assortment offers 13 different diameters ranging from 0.2mm to 3mm, each 40cm long and perfectly straightened. Made from durable 304 stainless steel, these wires resist rust and maintain elasticity, making them ideal for a wide range of professional and creative applications including 3D printing, woodworking, and mechanical repairs.

## Description

Package List156PCS straight steel wire.13 different size: The first one is wire diameter, second is wire lengh0.2 * 400mm = 0.008 * 15.74 ------ 40 PCS0.3 * 400mm = 0.012 * 15.74 ------ 30 PCS0.4 * 400mm = 0.016 * 15.74 ------ 20 PCS0.5 * 400mm = 0.020 * 15.74 ------ 15 PCS0.6 * 400mm = 0.024 * 15.74 ------ 12 PCS0.8 * 400mm = 0.031 * 15.74 ------ 12 PCS1.0 * 400mm = 0.039 * 15.74 ------ 8 PCS1.2 * 400mm = 0.047 * 15.74 ------ 8 PCS1.4 * 400mm = 0.055 * 15.74 ------ 4 PCS1.6 * 400mm = 0.063 * 15.74 ------ 4 PCS1.8 * 400mm = 0.071 * 15.74 ------ 1 PCS2.0 * 400mm = 0.079 * 15.74 ------ 1 PCS3.0 * 400mm = 0.118 * 15.74 ------ 1 PCSwe listens to the voice of customers, if you have any questions, suggestions, criticisms please feel free to tell me, we strive to do best.

Review: Good Quality; Great Variety - If you need tiny, straight tempered wire, this is it! If you're not sure what size (how tiny), this assortment should do nicely. Definitely good stuff.
Review: Alright - I bought these stainless steel rods specifically for one purpose: to clear the broken lead stuck in my 0.3 mm mechanical pencil. The broken lead was stuck in the retractable 0.3 mm diameter metal tip, and I had nothing that thin to try to clear the stuck lead. This steel rod set had among many other diameters the 0.3 mm rod which I successfully used to get the broken lead out and get my mechanical pencil working again. So I am satisfied that the job I purchased the set for was done. There are a few items worth mentioning here which go beyond my limited and specific application. The first thing is that the description of the item said it contained 156 pieces, but the steel rod set that I received had a label on the plastic tube containing the rods which said 131 pieces. I didn't actually bother to count these rods to make sure whether that was correct or not, but the set contained many rods of various diameters and they seemed to match the general description of the steel rod set. Of course, to me, the only real diameter which mattered was the 0.3 mm diameter and I could see several of these rods of that diameter. The bottom line here is that I paid around 16 cents a rod and I was OK with that. Secondly, several reviewers had complained about some sticky tape used to group together the various diameter sizes in their orders. Well, the set that I received didn't have any tapes or other means of separating the rods of various diameters. They were all put together loosely in a plastic tube which served to protect the rods in transport. While the lack of individual grouping made counting and identification of various rod diameters more difficult, but on the other hand, it had the benefit of not having to deal with adhesive residue left over from the sticky tape. And finally, several reviewers have complained about the actual material the rods might be made of. In other words, they have questioned whether the rods are 'spring' steel. As I am not so well-versed in the metallurgical or material sciences, I have no way of ascertaining or disputing these complaints. What I can say is that the rods feel and look like stainless steel. Whether they are in fact stainless steel (or even steel at all), and if they are steel, whether they are 'spring' steel is a rather scientifically oriented determination which I am afraid is beyond my abilities and focus. But in closing I can say that these rods (and specifically the 0.3 mm ones) did the work I needed them to do. On that basis, I will have no hesitation in buying this steel rod set again.

## Features

- Truly Straight: Use special packaging to ensure they stay straight when delivered to you. Very Straight spring steel wire with a length of 400mm, no need to stretch straight.
- Fit Most Use: We carefully choose these diameter wire from hundred size. We believe this set steel springs wire fit most use such as create hinges or connectors for 3D prints, wood, BBQ grilling kabob skewers, Fish Stringer Kit or any creation.
- Classification: We have carefully selected a variety of commonly used wire diameters to meet your needs. Each wire diameter is classified and marked for easy distinction and use.
- Stainless Steel: The spring wire is made of 304 stainless steel, which can prevent rust and corrosion, and has high elasticity.
- Packing:13 Sizes, 156 Pieces 40cm Stainless Steel Wire Spring Wire, 【0.2 * 40cm, 40pcs】【0.3 * 40cm, 30pcs】【0.4 * 40cm, 20pcs】【0.5mm * 40cm, 15pcs】【0.6mm * 40cm, 12pcs】【0.8mm * 40cm, 12pcs】【1.0mm * 40cm, 8pcs】【1.2mm * 40cm, 8pcs】【1.4mm * 40cm, 4pcs】【1.6mm * 40cm, 4pcs】【1.8mm * 40cm, 1pcs】【2.0 * 40cm, 1pcs】【3.0 * 40cm, 1pcs】

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DKG7MNB |
| Best Sellers Rank | #18,808 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Stainless Steel Wire |
| Brand | BBYPP |
| Color | Silver |
| Date First Available | August 25, 2021 |
| Department | unisex-adult |
| Finish Type | Polished |
| Item Weight | 0.353 ounces |
| Item model number | YYBMAAIBUS |
| Material | Stainless Steel |
| Number of Items | 66 |
| Package Dimensions | 16.38 x 0.87 x 0.87 inches |
| Recommended Uses For Product | [MULTIPLE] |
| Tensile Strength | 750 Megapascals |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** BBYPP
- **Color:** Silver
- **Finish Type:** Polished
- **Item Weight:** 10 Grams
- **Material:** Stainless Steel

## Images

![156pcs 40cm Lengh Straight Stainless Steel Spring Wire Assortment Kit, 13 Different Full Hard Steel Wire Diameter 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1mm 1.2mm 1.4mm 1.6mm 1.8mm 2mm 3mm - Image 1](https://m.media-amazon.com/images/I/61DaE8lHOtL.jpg)
![156pcs 40cm Lengh Straight Stainless Steel Spring Wire Assortment Kit, 13 Different Full Hard Steel Wire Diameter 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1mm 1.2mm 1.4mm 1.6mm 1.8mm 2mm 3mm - Image 2](https://m.media-amazon.com/images/I/71xfWkfnoRL.jpg)
![156pcs 40cm Lengh Straight Stainless Steel Spring Wire Assortment Kit, 13 Different Full Hard Steel Wire Diameter 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1mm 1.2mm 1.4mm 1.6mm 1.8mm 2mm 3mm - Image 3](https://m.media-amazon.com/images/I/61hzIDOxFfL.jpg)
![156pcs 40cm Lengh Straight Stainless Steel Spring Wire Assortment Kit, 13 Different Full Hard Steel Wire Diameter 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1mm 1.2mm 1.4mm 1.6mm 1.8mm 2mm 3mm - Image 4](https://m.media-amazon.com/images/I/61K1DMV38VL.jpg)
![156pcs 40cm Lengh Straight Stainless Steel Spring Wire Assortment Kit, 13 Different Full Hard Steel Wire Diameter 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1mm 1.2mm 1.4mm 1.6mm 1.8mm 2mm 3mm - Image 5](https://m.media-amazon.com/images/I/71rHbR1aHSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality; Great Variety
*by J***E on January 25, 2026*

If you need tiny, straight tempered wire, this is it! If you're not sure what size (how tiny), this assortment should do nicely. Definitely good stuff.

### ⭐⭐⭐⭐⭐ Alright
*by F***M on March 12, 2024*

I bought these stainless steel rods specifically for one purpose: to clear the broken lead stuck in my 0.3 mm mechanical pencil. The broken lead was stuck in the retractable 0.3 mm diameter metal tip, and I had nothing that thin to try to clear the stuck lead. This steel rod set had among many other diameters the 0.3 mm rod which I successfully used to get the broken lead out and get my mechanical pencil working again. So I am satisfied that the job I purchased the set for was done. There are a few items worth mentioning here which go beyond my limited and specific application. The first thing is that the description of the item said it contained 156 pieces, but the steel rod set that I received had a label on the plastic tube containing the rods which said 131 pieces. I didn't actually bother to count these rods to make sure whether that was correct or not, but the set contained many rods of various diameters and they seemed to match the general description of the steel rod set. Of course, to me, the only real diameter which mattered was the 0.3 mm diameter and I could see several of these rods of that diameter. The bottom line here is that I paid around 16 cents a rod and I was OK with that. Secondly, several reviewers had complained about some sticky tape used to group together the various diameter sizes in their orders. Well, the set that I received didn't have any tapes or other means of separating the rods of various diameters. They were all put together loosely in a plastic tube which served to protect the rods in transport. While the lack of individual grouping made counting and identification of various rod diameters more difficult, but on the other hand, it had the benefit of not having to deal with adhesive residue left over from the sticky tape. And finally, several reviewers have complained about the actual material the rods might be made of. In other words, they have questioned whether the rods are 'spring' steel. As I am not so well-versed in the metallurgical or material sciences, I have no way of ascertaining or disputing these complaints. What I can say is that the rods feel and look like stainless steel. Whether they are in fact stainless steel (or even steel at all), and if they are steel, whether they are 'spring' steel is a rather scientifically oriented determination which I am afraid is beyond my abilities and focus. But in closing I can say that these rods (and specifically the 0.3 mm ones) did the work I needed them to do. On that basis, I will have no hesitation in buying this steel rod set again.

### ⭐⭐⭐⭐⭐ Great assortment, incorrect description.
*by R***T on December 7, 2025*

This is a very nice assortment and had the correct size I needed to replace a lost spring. However, I believe the description is incorrect. The wire sizes should have the decimal point moved to the left one position, i.e. 0.02mm 0.03mm 0.04mm 0.05mm 0.06mm 0.08mm 1mm 0.12mm 0.14mm 0.16mm 0.18mm 0.2mm 0.3mm. The wire I needed measured 0.005-inches which converts to 0.12mm so the description is incorrect.

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-13*