---
product_id: 60917436
title: "BK-1-DP Jack Plate Bolt Kit - Coarse Thread"
brand: "t-h marine"
price: "A$124"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/60917436-bk-1-dp-jack-plate-bolt-kit-coarse-thread
store_origin: AU
region: Australia
---

# 4 x 1/2" x 3" stainless steel bolts 8 flat stainless steel washers for even load 4 brass lock nuts for secure fastening BK-1-DP Jack Plate Bolt Kit - Coarse Thread

**Brand:** t-h marine
**Price:** A$124
**Availability:** ✅ In Stock

## Summary

> ⚓ Elevate your boat’s performance with rock-solid mounting power!

## Quick Answers

- **What is this?** BK-1-DP Jack Plate Bolt Kit - Coarse Thread by t-h marine
- **How much does it cost?** A$124 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/60917436-bk-1-dp-jack-plate-bolt-kit-coarse-thread)

## Best For

- t-h marine enthusiasts

## Why This Product

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

## Key Features

- • **Complete Mounting Kit:** Includes all 16 pieces needed for a hassle-free jack plate installation
- • **Secure Locking System:** Brass lock nuts ensure your jack plate stays firmly in place, no loosening under pressure
- • **Marine-Grade Durability:** Premium stainless steel bolts resist corrosion in harsh marine environments
- • **Precision Engineered Fit:** Coarse thread bolts designed specifically for reliable outboard mounting
- • **Optimized Load Distribution:** Flat stainless steel washers protect your mounting surface and enhance stability

## Overview

The T-H Marine BK-1-DP Jack Plate Bolt Kit features four 1/2" x 3" stainless steel bolts, four brass lock nuts, and eight flat stainless steel washers, providing a complete, corrosion-resistant fastening solution designed for secure and stable outboard motor mounting.

## Description

Kit Contains: four 1/2" x 3" stainless steel long bolts, four 1/2" brass lock nuts, eight 1/2" flat stainless steel washers

## Features

- For mounting outboard to plate
- Four 1/2" x 3" stainless steel long bolts
- Four 1/2" brass lock nuts
- Eight 1/2" flat stainless steel washers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | T-H MARINE SUPPLIES LLC-HUNTSVILLE |
| Part Number | BK-1-DP |
| Item model number | 3001.7332 |
| Size | One Size |
| Colour | Steel |
| Style | Screws and Nuts |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 16 |
| Head Style | Flat |
| Cutting Diameter | 0.5 Inches |
| Included Components | T-H Marine |
| Batteries included? | No |
| Batteries Required? | No |
| Assembled Diameter | 0.5 Inches |
| Item Weight | 490 g |

## Product Details

- **Material:** Stainless Steel
- **Head style:** Flat
- **Item dimensions L x W x H:** 21.6 x 14 x 14 centimetres
- **Exterior finish:** Stainless Steel
- **Thread size:** 1/2 inch

## Images

![BK-1-DP Jack Plate Bolt Kit - Coarse Thread - Image 1](https://m.media-amazon.com/images/I/61o4SB1Hv5L.jpg)

## Available Options

This product comes in different **Size Name** options.

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**Shop now:** [https://www.desertcart.com.au/products/60917436-bk-1-dp-jack-plate-bolt-kit-coarse-thread](https://www.desertcart.com.au/products/60917436-bk-1-dp-jack-plate-bolt-kit-coarse-thread)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-05-08*