---
product_id: 39992657
title: "Stage 8 (8950S) Collector Special Header Bolt Kit"
brand: "stage 8"
price: "¥10460"
currency: JPY
in_stock: true
reviews_count: 7
url: https://www.desertcart.jp/products/39992657-stage-8-8950s-collector-special-header-bolt-kit
store_origin: JP
region: Japan
---

# Duplex nickel finish Easy installation Grade 8 strength Stage 8 (8950S) Collector Special Header Bolt Kit

**Brand:** stage 8
**Price:** ¥10460
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Fastening Game!

## Quick Answers

- **What is this?** Stage 8 (8950S) Collector Special Header Bolt Kit by stage 8
- **How much does it cost?** ¥10460 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/39992657-stage-8-8950s-collector-special-header-bolt-kit)

## Best For

- stage 8 enthusiasts

## Why This Product

- Trusted stage 8 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Aesthetic:** Duplex nickel finish for superior corrosion resistance.
- • **Visual Assurance:** Easily inspect tightness without tools.
- • **Eco-Conscious Choice:** Removable and reusable for sustainable projects.
- • **Unmatched Durability:** Grade 8 bolts that won't stretch under heat.
- • **User-Friendly Design:** Double Hex Head with recessed Allen for effortless installation.

## Overview

The Stage 8 (8950S) Collector Special Header Bolt Kit features Grade 8 bolts designed for maximum durability and heat resistance. With a stylish duplex nickel finish, these bolts not only resist corrosion but also enhance the aesthetic of your project. The innovative double hex head design allows for easy installation, while the removable and reusable feature promotes sustainability. Plus, you can visually inspect tightness without the hassle of tools, making this kit a must-have for any serious builder.

## Description

Steel Nickel plated Collector Locking Bolt Kit (8950S) by Stage 8. Without Nuts.

## Features

- Grade 8 bolts will not stretch when hot
- Duplex nickel finish for a superior look and corrosion resistance
- Double Hex Head includes 3/16 inch recessed Allen Head for easy installation
- Removable and reusable
- Can visually inspect - no need to put a wrench on to check tightness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Nickel |
| Grade Rating | Grade 8 |
| Exterior Finish | Nickel |
| Manufacturer Grade | Grade 8 |
| Head Style | Hex |
| Fastener Type | Hexagon Bolt |
| Brand | Stage 8 |
| Thread Style | Right Hand |
| Item Hardness | Grade 8 |
| Manufacturer | Stage 8 |
| Model | 8950S |
| Item Weight | 10 ounces |
| Country of Origin | China |
| Item model number | 8950S |
| Manufacturer Part Number | 8950S |

## Images

![Stage 8 (8950S) Collector Special Header Bolt Kit - Image 1](https://m.media-amazon.com/images/I/81sW4pzS7eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    BadAss Bolt Kit !!!
  

*by D***D on Reviewed in the United States on May 21, 2021*

This kit makes it easy when you’re working with no room around the collector’s !! I’ve got a Dakota R/T that has KB pulse collector’s and they are Shorty Headers with no room to use Tools  easily !! This kit solves that problem and will not back out & cause leaks ! If you’re messing with EFI & can’t have leaks this kit will Do it for ya !! Stage8 is a class act  & quality product .

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Fast delivery
  

*by M***T on Reviewed in the United States on March 19, 2023*

Bolt does not have the Allen wrench key way. Research online before making your purchase on these style bolts. The descriptions on Amazon are generic

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Must have.
  

*by F***N on Reviewed in the United States on July 30, 2022*

I’ve had great luck with all the products I’ve used.

---

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**Shop now:** [https://www.desertcart.jp/products/39992657-stage-8-8950s-collector-special-header-bolt-kit](https://www.desertcart.jp/products/39992657-stage-8-8950s-collector-special-header-bolt-kit)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-24*