---
product_id: 320901825
title: "JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver)"
brand: "janyun"
price: "$41"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/320901825-janyun-120-pairs-butterfly-clutch-tie-tacks-pin-back-replacement
store_origin: NZ
region: New Zealand
---

# 8mm length x 4mm width precision pins 120 pairs for bulk creativity No tools needed, easy install JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver)

**Brand:** janyun
**Price:** $41
**Availability:** ✅ In Stock

## Summary

> 🦋 Secure your style, craft your legacy.

## Quick Answers

- **What is this?** JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver) by janyun
- **How much does it cost?** $41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/320901825-janyun-120-pairs-butterfly-clutch-tie-tacks-pin-back-replacement)

## Best For

- janyun enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Creative Freedom:** 120 pairs of silver butterfly clutch pins to fuel your DIY projects and professional crafts without running out.
- • **Durable & Lightweight:** Crafted from nickel-plated brass, these pins lock firmly while remaining light enough for everyday wear or crafting.
- • **Precision Engineering:** Pins sized at 8mm length and 4mm width ensure a sleek, low-profile finish perfect for subtle yet secure fastening.
- • **Effortless Installation:** Spring fastener clutch backs snap on and off easily—no tools required, saving you time and hassle.
- • **Versatile Crafting Essential:** Ideal for tie tacks, badges, insignia, citation bars, and jewelry making—unlock endless creative possibilities.

## Overview

JANYUN offers 120 pairs of silver nickel-plated brass butterfly clutch tie tacks with 8mm length and 4mm width pins. Designed for easy, tool-free installation, these durable and lightweight pins provide a secure hold for tie tacks, badges, and various DIY crafts, making them an essential accessory for professionals and creators alike.

## Description

JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver)

## Features

- No tools required: Butterfly clutch with spring fastener slices allow you to install and remove it easily, handy and convenient for use.
- Tie tacks: Clutch backs size is 11 mm in diameter；pins size is 4.5 mm in diameter, 8 mm in length , with silver color, small and low profile.
- Versatile: Blank pins and clutch back can be applied to make tie tacks, badge insignia, citation bars, service bars and jewelry making, etc.
- Sturdy and durable: Clutch backs and blank pins are made of nickel plated brass, sturdy and light, lock pins firmly and keep them .secure
- Good for keep tie in place, make some DIY crafts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | JANYUN |
| Model Number | ON01 |
| Color | Silver |
| Product Dimensions | 11.5 x 9 x 1.5 cm; 68 g |
| Material | Silver |
| Item Weight | 68 g |

## Product Details

- **Material:** Silver
- **Colour:** Silver
- **Style:** Butterfly, Smooth, Silver
- **Brand:** JANYUN
- **Number of pieces:** 120

## Images

![JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver) - Image 1](https://m.media-amazon.com/images/I/71lIm-VLjpL.jpg)
![JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver) - Image 2](https://m.media-amazon.com/images/I/510bAX5BorL.jpg)
![JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver) - Image 3](https://m.media-amazon.com/images/I/61bCvzWTHaL.jpg)
![JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver) - Image 4](https://m.media-amazon.com/images/I/71uE2VGlvGL.jpg)
![JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver) - Image 5](https://m.media-amazon.com/images/I/61JzWmEQJqL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What's a good glue to secure these onto plastic or metal? Super glue isn't working well enough.**
A: I sometimes use E6000 glue.  It's not a instant bond glue, but it's very strong.  I recommend small tubes of the glue so you don't have to worry about it drying out in the tube.  I also like to roughen up the back of the pin pads with some sandpaper for extra grip.

**Q: Will these work for needle felt brooches?  I'm thinking they would make the brooch easier to attach to clothing.   Standard brooch pins can be tricky**
A: Assuming a felt backer, i would say Yes, if poked thru the backer and secured prior to the backer being affixed to the Brooch. 

with this in mind, a tack pin with a larger, maybe 10mm head, and a longer shank might work better.
These Tack shanks have a 4.5mm head on a 8mm long shank.
something with a 10mm head on a 8-10mm shank might work better, as most felt is 2-3mm thick.
this is dependent on the backer material you use of course...

**Q: Do these tacks leave holes in the fabric once they're removed? Tack pins I have used before have damaged the fabric.**
A: I believe it depends on the fabric. I used a satin/polyester blend and it did leave holes in my material.

**Q: Does B-7000 glue work well with these pin backs?**
A: yes ,it can be work well.

## Frequently Bought Together

- JANYUN 120 Pairs Butterfly Clutch Tie Tacks Pin Back Replacement with 8mm Length 4mm Width Blank Pins for Craft Making (4mm, Silver)
- E6000 231020 Adhesive with Precision Tips, 1.0 fl oz

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-03*