3/8″-16 x 3″ 18-8 Stainless Steel Hex Cap Screw
In stock · Ships in 1–2 business days
$0.60
Universal dock hardware
3/8″-16 x 3″ 18-8 stainless hex cap screw. Longer shank for through-bolting deeper stackups — hardware covers, brackets, post kits.
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.
