---
product_id: 292306617
title: "Speedway Motors Butterfly Self Ejecting Quarter Turn Fasteners .500 Inch Grip Zinc Plated Steel Thumb Tab Panel Hardware 5/16 Shank Universal Fit 10 Pack"
brand: "speedway motors"
price: "291 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/292306617-speedway-motors-butterfly-self-ejecting-quarter-turn-fasteners-500-inch
store_origin: PL
region: Poland
---

# Universal 5/16" shank fit Self-ejecting butterfly thumb tab Durable zinc-plated steel build Speedway Motors Butterfly Self Ejecting Quarter Turn Fasteners .500 Inch Grip Zinc Plated Steel Thumb Tab Panel Hardware 5/16 Shank Universal Fit 10 Pack

**Brand:** speedway motors
**Price:** 291 zł
**Availability:** ✅ In Stock

## Summary

> 🦋 Unlock panel access in a snap—fasteners that work as hard as you do!

## Quick Answers

- **What is this?** Speedway Motors Butterfly Self Ejecting Quarter Turn Fasteners .500 Inch Grip Zinc Plated Steel Thumb Tab Panel Hardware 5/16 Shank Universal Fit 10 Pack by speedway motors
- **How much does it cost?** 291 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/292306617-speedway-motors-butterfly-self-ejecting-quarter-turn-fasteners-500-inch)

## Best For

- speedway motors enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Zinc-plated steel resists rust and wear, ensuring long-term reliability.
- • **Bulk Convenience:** 10-pack supply keeps your fabrication workflow smooth and uninterrupted.
- • **Precision Grip Length:** 0.500 inch grip perfect for thin materials, balancing security and easy removal.
- • **Universal Compatibility:** 5/16" shank with 1.00" mounting holes fits a wide range of panels and projects.
- • **Quick-Release Efficiency:** Butterfly thumb tab pops panels free in seconds—no tools needed.

## Overview

Speedway Motors Butterfly Self Ejecting Quarter Turn Fasteners are zinc-plated steel thumb tab fasteners designed for quick panel removal with a 0.500 inch grip length. Featuring a universal 5/16" shank and sold in convenient 10-packs, these durable fasteners are ideal for body panels, access doors, and fabrication projects requiring secure yet easily removable hardware.

## Description

Full description not available

## Features

- Self-Ejecting Thumb Tab Design – Butterfly-style quarter turn fasteners feature a thumb tab that pops the panel free for quick and easy removal
- .500 Inch Grip Length – Designed for thin material applications where a secure yet easily removable panel fastener is required
- Durable Steel Construction – Made from steel with a zinc plated finish to help resist rust and extend service life
- Universal Fit Hardware – 5/16" shank with 1.00" center-to-center mounting holes supports a wide range of panel mounting uses
- 10-Pack Convenience – Sold as a pack of 10 fasteners, ideal for body panels, access panels, doors, and general fabrication projects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Fastener Type | Thumb |
| Finish Type | Silver |
| Number of Pieces | 10 |
| Manufacturer | Speedway Motors |
| Model | Speedway Motors |
| Item Weight | 1 pounds |
| Product Dimensions | 3 x 3 x 1 inches |
| Exterior | Zinc Plated |
| Manufacturer Part Number | 91007125 |

## Product Details

- **Size:** One Size
- **Color:** Plain
- **Material:** Steel
- **Brand:** Speedway Motors
- **Item dimensions L x W x H:** 3 x 3 x 1 inches

## Images

![Speedway Motors Butterfly Self Ejecting Quarter Turn Fasteners .500 Inch Grip Zinc Plated Steel Thumb Tab Panel Hardware 5/16 Shank Universal Fit 10 Pack - Image 1](https://m.media-amazon.com/images/I/51txseC4GRL.jpg)
![Speedway Motors Butterfly Self Ejecting Quarter Turn Fasteners .500 Inch Grip Zinc Plated Steel Thumb Tab Panel Hardware 5/16 Shank Universal Fit 10 Pack - Image 2](https://m.media-amazon.com/images/I/31Jcv4O3LxL.jpg)
![Speedway Motors Butterfly Self Ejecting Quarter Turn Fasteners .500 Inch Grip Zinc Plated Steel Thumb Tab Panel Hardware 5/16 Shank Universal Fit 10 Pack - Image 3](https://m.media-amazon.com/images/I/318d+9yMbWL.jpg)
![Speedway Motors Butterfly Self Ejecting Quarter Turn Fasteners .500 Inch Grip Zinc Plated Steel Thumb Tab Panel Hardware 5/16 Shank Universal Fit 10 Pack - Image 4](https://m.media-amazon.com/images/I/31SRU7VaM8L.jpg)
![Speedway Motors Butterfly Self Ejecting Quarter Turn Fasteners .500 Inch Grip Zinc Plated Steel Thumb Tab Panel Hardware 5/16 Shank Universal Fit 10 Pack - Image 5](https://m.media-amazon.com/images/I/41F4cIGUC9L.jpg)

## Frequently Bought Together

- Butterfly Self-Ejecting Quarter Turn Fasteners, 500 In Grip, Pack/10
- Speedway Motors Flat Quarter Turn Fastener Springs, Pack of 10, Steel, Zinc-Plated for Corrosion Resistance, 1/8" Rivet Mount, Ideal for Body Panels, Hoods, Trunk Lids
- Butterfly Self-Ejecting Quarter Turn Fasteners, .700 In Grip, Pack/10

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**Shop now:** [https://www.desertcart.pl/products/292306617-speedway-motors-butterfly-self-ejecting-quarter-turn-fasteners-500-inch](https://www.desertcart.pl/products/292306617-speedway-motors-butterfly-self-ejecting-quarter-turn-fasteners-500-inch)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-24*