T-H Marine BK1DP Bolt Kit For Jack Plates, Coarse Thread
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You have 30 days to request a return. All sale items are final sale.
Securely mount your outboard motor to a jack plate with the T-H Marine BK1DP Bolt Kit (coarse thread). This bolt kit provides all the stainless hardware and lock nuts needed for the engine-to-plate fastening points.
Key Features
- Coarse thread bolt kit for jack plates
- Includes stainless steel long bolts
- Includes brass lock nuts with nylon insert
- Includes stainless flat washers
- Designed for mounting outboard engine to jack plates
Product Compatibility
- Outboard motor jack plate installations
- Outboard engine-to-jack-plate mounting hardware
Product Details
- Kit SKU: 232-BK1DP
- Bolt kit for mounting outboard engine to jack plates
- Contains:
- - 4 each 1/2"-13 x 3" long bolts — stainless steel
- - 4 each 1/2"-13 lock nuts — brass with nylon insert
- - 8 each 1/2" flat washers — stainless steel
Parts Desk Insights
Best Use Case: Use this kit when you’re installing a jack plate or replacing jack-plate mounting fasteners for an outboard engine-to-plate connection.
Common Issues: If any existing hardware is cross-threaded, seized, or missing washers/lock nuts, replace it as a set. Confirm the jack plate and engine mounting holes match the kit’s coarse-thread bolt size before assembly.
Related Products & Accessories
- Bolt Kits & Engine Mounting Hardware for Jack Plates - Browse the jack plate hardware category for additional mounting kits and replacement fasteners.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.