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Lag Screws are designed for the really big jobs-building docks, decks and wharfs. Installed properly (see the Tech Tip on this page), they have outstanding holding power, and do not need to be re-tightened frequently, as is sometimes the case with bolted connections. We offer these tough lags in either 18-8 stainless steel or hot-dip galvanized. Imported.
All 5/16 lag screws have a 1/2" hex head. See table below for thread lengths by overall length.
|Bolt Length||Threaded Length of Bolt|
|Product Group||Screws & Fasteners|
|Sub-Category||Decking, Structural, Lag Screws|
|SIZE (#8, #10 ...)||5/16 in.|
|POINT TYPE||Flat, (bolts and machine screws)|
|DRIVER BIT SIZE||N/A|
|CASE / BINS||No|
|Unthreaded Shank Diameter||N/A|