Volvo Penta Hex-Socket Screw M5 × 16 mm 963677
In stock items ship same or next day.
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You have 30 days to request a return. All sale items are final sale.
Product Description
Volvo Penta 963677 is an M5 × 16 mm hex-socket screw used in folding-propeller hub hardware and selected steering-cylinder assemblies. Part identification and application.
Key Features
- Volvo Penta part number 963677.
- M5 thread; 16 mm length.
- Official four-blade folding-propeller hardware table position 8.
Product Compatibility
Four-blade folding-propeller S-drive and shaft hub hardware identified in the official propeller guide. Also shown at position 19 in the single-installation steering-cylinder diagram. View application reference.
Serial Number Fitment Notice
Match the engine or drive model, serial number and exact diagram position before ordering. Check the installed assembly when earlier repairs or component changes may affect the parts selection.
When This Part Needs Replacement
Replace damaged socket heads, corroded threads or screws that cannot be tightened reliably during hub or steering service.
Installation Notes
Use the correct hex driver and the assembly-specific torque and locking procedure. Verify the screw seats correctly without bottoming in its tapped hole.
Physical specifications: M5 thread ×16 mm length. Specification reference.
Manufacturer Schematic / Parts Diagram
View Volvo Penta parts diagram.
Parts Desk Insight
An M5 screw of a different length may feel tight before the part is clamped. Match the16 mm length and the exact hub or steering position.
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.