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Your cart is empty. #17 x 16" Construction Lag Screw Exterior Coated Torx/Star Drive Heavy Duty Structural Lag Screw Far Superior to Common Lag Screws - Modified Truss Washer Head - 25 SCREW COUNT
✔Screw Dimensions - ~5/16" Thread Diameter - 11/16" Head Diameter - Length 16"
✔Manufactured from High Quality Heat Treated Steel, Triple Coated, ACQ Treated Lumber Compatible
✔Corrosion Resistant Lag Screws Passed the 1200 Hour Salt Spray Test Without Coating Failures
✔Type 17 Notched Extra Sharp Point for Quick Starts without "Walking", Reduces Need for Pre-Drilling
✔Construction Lag Screws Far Exceed Standard Lag Bolts in Shear Compression Forces
High Performance Exterior Coated Torx/Star Drive Wood Construction Lag Screws "CTX"
#17 Diameter by 16" Long. With a ~3/8" Construction Lag Screw Thread Diameter and Modified Truss 11/16" Head Diameter for Better Compression. Use T40 Torx/Star Drive Bit for Installing Construction Lag Wood Screws. Our Bronze Star Torx/Star Drive Screws are an Excellent Fastener for Many Applications in Hard and Soft Woods, Chipboard, and Tough Materials. Our Exterior Coated Construction Lag Wood Screws are an Rugged Multipurpose Fastener for Professional Operations and Demanding Industries. Our Construction Lag Screws are Strong - Can be Removed and Reused. Torx/Star Drive Wood Screw Head Provides Twice the Torque of Phillips or Square Drive Screw Heads. This Listing is for 25 Count Exterior Coated Construction Lag Screws.
Screw Engineering Specs:
Average Shear Strength of #17 Shank --- 1,367 lbf
Average Pull-Out Strength ---- 4" - 1065 lbf (Thread Length)
(Screw Pull-Out is Calculated by Screws installed in the Side Grain of a Main Member - Southern Pine)
artist
2025-09-02 18:29:09
These screws exceeded my expectations. They are incredible strong and I experienced not one failure after screwing down 200.They were able to tightly pull down 4x6 lumber on a small bridge construction. This was surprising since some of the beams were slightly warped.I will be buying from Jake Sales again!! Thanks
Customer
2025-08-30 15:38:41
What can I say... it's a super long screw. I use them when I need to lag into beams... through a foam insulated roof. T30 head drives in nice with an impact driver without stripping out.
david curtis
2025-07-23 20:44:57
Most solid screws I've ever come across, I'm building a heavy timber 14 ft tall porch 1200 square foot porch. Occasionally I have stripped a few of the star bit heads but that is mostly my fault. Otherwise, you won't be disappointed. Certainly these are better than what I've purchased from Lowe's and home Depot
I'm shy
2025-06-27 13:17:03
These work really good overall. They are a little slow to bite but once they do they go. I didn’t pay attention to the bit size needed but luckily enough I had one. It would be nice if they included one in the box. A good value compared to big box stores.
Michael
2025-05-16 15:12:43
These are great screws, the T 40 Torx head works very well, doesn’t strip out like the T 30 or 25’s sold by other vendors
Mark Mcgee
2025-04-24 18:02:14
Someone asked the size.Mine shows..225 inches 570 mm around.They look like great quality.Haven't used them yet, busy, snow on the way, here in Alaska
JOHN's OPINION
2025-03-22 14:27:37
Nothing to dislike... Just that these 7" lag screws are exactly what I ordered. Nothing substituted. Quality great, made of quality material and whatever is built with these lags will never ever come apart.. Great product Jake Sales.
JW
2025-03-20 17:55:28
The price for this product was very good. Time from order to deliver was outstanding
Shane
2025-02-11 14:24:37
Very happy with purchase
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