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Your cart is empty. About Hex Head Lag Screws
The lag screws are heavy-duty fasteners.They are driven by a wrench and are mainly used for fastening to masonry or wooden frames. Insert the anchor into the hole drilled in the masonry, and then screw the lag screw firmly into the anchor. They are commonly used for greater work and greater retention.
Our lag screws are made of 304 stainless steel which provide great strength and good corrosion resistance to make fasteners last! That make the lage screws are suitable for Indoor & Outdoor uses.
Come to RoyceMart and find different thread sizes (1/4", 5/16", 3/8", 1/2") and lengths ranging from 1" to 6". The screws are manufactured under tight tolerance, ensuring precision and uniformity in production.
D. Mccormack
August 3, 2025
Its a lag screw and is roughly the dimensions I'd expect, I never got out the calipers to know exactly.
William Moses
July 18, 2025
As Advertised!!
Press
July 13, 2025
Works great for what wanted. Installed a new LED Pole Light and a good quality lag bolt to fasten it to a wooden pole. These lags did the job.
Humble Patriot
May 7, 2025
These are solid lag bolts at a competitive price. They grip well and the heads don't strip.
Russell Robert Paxton
April 27, 2025
I guess bolt it actually. But still these are solid construction and way cheaper than what they’re selling at your local big box spot.
Daniel
February 18, 2025
The media could not be loaded.
Nathan
January 30, 2025
Too much packaging material. Waste of time to have to unwrap every bag and box. Otherwise, they are what they are.
Polychrome Platypus
January 7, 2025
The screws delivered were 9mm x 125mm with a 14mm hex head. They were delivered in a flat paperboard box labeled 3/8 x 5 inch with a plastic seal sticker to ensure they had not been tampered with. Why the vendor went to so much trouble to make it impossible that anyone had substituted the product later is beyond me. The steel doesn't look right, but I'm not going to spend any time finding the shortcomings of the base metal when the screw is dimensionally non-conforming.For those who don't the difference 3/8" is 0.375" 9mm is 0.360", a 9/16" head is 0.5625" a 14mm head is 0.551", 125mm is 4.92". In practical terms, if the std pilot drill is used these screws will rip out at less than half the pull, but a standard 9/16" 12 point socket fits loosely and will round off the head before the lag screw can be driven into place.I suggest hardware buyers should think carefully if they can use a 9mm screw before buying this product, and whether they want to buy from a vendor who would mismark the product they are buying.
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