A Lighthouse Marine Supply Company

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Dorman 219-013 Hex Nut-Grade 8-Thread Size- 7/16"-20

Our Price: $1.09

Dorman-Pik-A-Nut

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Boats & Motors
Engine & Drive Parts
Exhaust & Cooling
Controls & Steering
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Plumbing
Electrical
Accessories & Maintenance
Commissioning
Winterizing
Clearance
Top Manufacturers

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Hours of Operation

Mon-Fri: 9am - 5pm
Sat: 8am - 12 noon
Sun: (Closed)
Labor Day: CLOSED Eastern Time Zone

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A Lighthouse Marine Company.
Serving Boaters for 40+ Years.

MarineEngineParts.com
29 Edgar Avenue
Riverhead, NY 11901

631-722-5700

sales@marineengineparts.com

© 2026 MarineEngineParts.com

Marineengineparts.com is a wholly-owned subsidiary of Lighthouse Marine Supply LLC 2026. Not responsible for typographical errors, Pictures are for illustrative purposes only. Some merchandise may be limited in supply or available only by special order. Please call and confirm engine fitment/application before ordering, Prices are subject to change without notice.