---
product_id: 268460032
title: "(50001) Bottom Mount Seat Hardware"
brand: "sparco"
price: "€ 47.60"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sparco"
url: https://www.desertcart.sk/products/268460032-50001-bottom-mount-seat-hardware
store_origin: SK
region: Slovakia
---

# 8mm x 1.25mm precision thread pitch Complete 16-piece mounting hardware set Proudly made in the USA (50001) Bottom Mount Seat Hardware

**Brand:** sparco
**Price:** € 47.60
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in your ride with Sparco’s precision hardware — because every bolt counts!

## Quick Answers

- **What is this?** (50001) Bottom Mount Seat Hardware by sparco
- **How much does it cost?** € 47.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/268460032-50001-bottom-mount-seat-hardware)

## Best For

- sparco enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** 4.6-star rating from 646 users who demand reliability and performance.
- • **Durable Zinc Finish:** Corrosion-resistant coating ensures long-lasting strength and style.
- • **Robust 16-Piece Kit:** Everything you need in one set for a flawless, no-flex installation.
- • **Versatile Compatibility:** Perfect for racing rigs, sim rigs, and custom frame rails alike.
- • **Precision Engineered Fit:** Securely mounts Sparco seats to bases and sliders with exact 8mm thread pitch.

## Overview

The Sparco (50001) Bottom Mount Seat Hardware is a 16-piece zinc-finished kit designed to securely attach Sparco racing seats to compatible bases and sliders. Featuring an 8mm x 1.25mm thread pitch and made in the USA, it offers professional-grade durability and a trusted fit, favored by both racing enthusiasts and sim rig builders alike.

## Description

Sparco Bottom Mount Seat Hardware is necessary for mounting together. Sparco bottom mount seats to the appropriate seat base and sliders. 8 millimeter x 1.25 millimeter thread pitch.

Review: The intended use for this hardware kit is to mount a Sparco seat to a frame rail. In my use-case, it was a bit different. I mounted the seat to a frame rail atop my simulation rig (sim rig). Bolted well, with no flex and allows actuation of any seat movers.
Review: They look good looks like they’re strong. They well hold everything and need to be held. I just haven’t had a chance to get any to put in my vehicle due to the weather and my age and trying to find somebody will help me put in for me.

## Features

- It seats to the appropriate seat base and sliders
- Package Dimensions: 1.27 L x 12.7 H x 5.08 W (centimeters)
- Package Weight : 0.113 kilograms
- Country of Origin : United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000F1Q9UY |
| Compatible groove diameter | 8 Millimeters |
| Customer Reviews | 4.6 4.6 out of 5 stars (646) |
| Date First Available | 11 December 2012 |
| Finish type | Zinc |
| Head style | hex |
| Item Weight | 110 g |
| Item model number | 50001 |
| Manufacturer | Sparco |
| Manufacturer Part Number | 50001 |
| Model | 50001 |
| Number of Items | 1 |
| Number of pieces | 16 |
| Set Name | Racing Seat Mounting Hardware Set |
| Shape | Round |
| Thread size | 8 mm x 1.25 |
| UPC | 301775468287 |

## Product Details

- **Brand:** Sparco
- **Colour:** Silver
- **Fastener type:** Metric
- **Material:** Metal
- **Size:** One Size

## Images

![(50001) Bottom Mount Seat Hardware - Image 1](https://m.media-amazon.com/images/I/71ajEA9U8ML.jpg)

## Questions & Answers

**Q: Why is there only 4 nuts and 4 washers and 8 bolts?**
A: This bolt kit is for one seat.  4 bolts to bolt sliders to the seat.  The other 4 bolts with washers and nuts are to bolt the sliders to the seat brackets.

**Q: Do you need two hardware packs to install seat base and sliders or will one pack do both?**
A: I bought this more than a few years ago, but I only needed one pack to do both the seat and sliders.

**Q: Will these fit NRG seats ??**
A: They should, they are all pretty standard on the bolt size and threading used

**Q: If i buy these are they for sparco seat brackets?or for any brackets**
A: Will work for sparco and sparco replica

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on 8 July 2020*

The intended use for this hardware kit is to mount a Sparco seat to a frame rail. In my use-case, it was a bit different. I mounted the seat to a frame rail atop my simulation rig (sim rig). Bolted well, with no flex and allows actuation of any seat movers.

### ⭐⭐⭐⭐⭐ Review
*by R***L on 13 December 2025*

They look good looks like they’re strong. They well hold everything and need to be held. I just haven’t had a chance to get any to put in my vehicle due to the weather and my age and trying to find somebody will help me put in for me.

### ⭐⭐⭐⭐⭐ Review
*by B***I on 12 April 2024*

Came with 8 bolts, works with o OMP seat

## Frequently Bought Together

- Sparco (50001) Bottom Mount Seat Hardware
- Sparco Seat Bracket, Competition, Side Mount, FIA Approved, Adjustable, Steel, Black Powder Coat, Universal, Kit
- Sparco Slider Seat Track Set

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**Shop now:** [https://www.desertcart.sk/products/268460032-50001-bottom-mount-seat-hardware](https://www.desertcart.sk/products/268460032-50001-bottom-mount-seat-hardware)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-17*