3/8″-16 x 7/8″ 316 Stainless Steel Button Head Socket (Nylon Patch)
In stock · Ships in 1–2 business days
$1.05
Universal dock hardware
One of the most common fasteners we use. Often used for attaching accessories to the track system on Docks and Gangways. This 7/8″ bolt is used on the Floating dock splice kit, 3-step ladder, Kayak racks, Bench Kits, Railings, External Pole Brackets, Boarding Post, Four Step self Leveling Stairs, Pipe Bracket, Piling Bracket, and more.
What you can expect.
Ships fast.
Most orders leave our Hudson, NH warehouse within 1 business day. Northeast addresses typically arrive in 1–2 days.
Built for the Northeast.
Commercial-grade hardware designed for winter storage and four-season water — shipping nationwide.
Real humans answer.
Dock specialists on the phone M–F 8a–5p and Saturday mornings. Never a chatbot.




