SPAX 5/16" x 3-1/2" Exterior Washer Head Structural Wood Lag Screws Powerlags Torx T-Star (50 EA) Bit Included Heavy Duty Rust Resistant
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- T-Star Washer Head Screw: These T-star Washer Head screws are made of carbon steel and feature High Corrosive resistant (HCR) coating which makes these screws ideal for use in treated lumber and exterior applications
- Grade 5 Durability: SPAX T-star Screws heat treated to improve strength and reduce breakage. These superior quality screws are great for both interior and exterior applications
- Patented Thread Technology: Featuring SPAX patented thread technology; these wood screws require no pre-drilling; and drive faster and easier than conventional lags and other structural lag screws. T-Star plus head provides superior bit engagement
- Built-on Washer Head: The corrosion resistant screws feature low profile built-on washer head design for a contemporary and sleek finish installation and eliminate the need and extra cost of a separate washer
- Dimensions: 5/16” x 3-1/2” T-star Drive Washer Head HCR PowerLag; Drive Bit Size: T-40. Thread Type: Partial. 50 Pieces Per Box
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Select a product to estimate shipping.Discover the SPAX Advantage! This German Engineered/American made SPAX 5/16” x 3-1/2” T-star Drive Washer Head HCR PowerLag offers a premium quality fastening solution to help ensure professional results in less time than inferior imported screws. Say goodbye to the traditional lag. PowerLags feature patented thread serrations that eliminate pre-drilling and dramatically increase installation speed - requiring up to 40% less driving torque to increase installation speed. SPAX PowerLags offer superior installation performance and durability over traditional lag screws and carriage bolts for structural wood construction. Made of carbon steel and coated for long term durability to ensure your project endures. Do it Once, do it right with SPAX. All SPAX PowerLags are building code listed and load rated, ICC-ES ESR-1782.
Thoroughly tested and engineered & made in the USA.
Available in 1/4", 5/16", and 3/8" depending on your structural needs.
Available in contractor packs or buckets for larger jobs.
Product details






| Main Specification | |
|---|---|
| Tillverkare | Altenloh, Brink & Co |
| Unit Count | 1 Räkna |
| Punkt dimensioner L x W x H | 3.5 x 0.31 x 0.31 inches |
| Exteriör Finish | Zink |
| Metalltyp | Carbon Steel |
| Huvudstad | Washer Head |
| Tråd täckning | Fullt trådad |
| Utanför Diameter | 0,31 inches |
| Brand varumärke | SPAX |
| Huvudtyp | Washer Head |
| UPC | 712216019706 |
| Fastener Type | Wood Screws |
| Inkluderade komponenter | ALTENLOH - 5034896 |
| Punkt Diameter | 0,31 inches |
| Antal bitar | 50 50 |
| Fastener Size | 3-1/2" |
| Trådstorlek | 5/16” x 3-1/2" |
| Materialmaterial | Carbon Steel |
| Färg | Svart svart |
| Trådtyp | Un |
| Drive System | Star |
| Global Trade Identification Number | 00712216019706 |
| Punktvikt | 16 uns |
| Product information | |
| Ställ namn | SPAX 5/16" x 3-1/2" T-star Drive Washer Head HCR PowerLag Set (50 EA) |
| Technical Details | |
| Delnummer | ALTENLOH - 5034896 |
| Modellmodell | ALTENLOH - 5034896 |
| Materialtyp | Carbon Steel |
| Antal objekt | 50 50 |
| Thread Style | Höger hand |
| Trådklass | standard |
| Kompatibel Groove Diameter | 0.31 Inches |
| Maximal Shear Styrka | Moderate to High |
| Set Screw Thread Type | Standard Wood Screw Thread |
| Item details | |
| Föremålstypnamn | ALTENLOH - 5034896 |
| Style | |
| Finish Typer | Yellow Zinc |
| Measurements | |
| Objekt Dimensioner | 3.5 x 0.31 x 0.31 inches |
| Others | |
| Produkttyp | ALTENLOH - 5034896 |
| Grade Rating | grade_ 5 |
| Storlek Namn | 5/16" x 3-1/2" |
| Skruv huvudstil | Washer Head |
| Screw Point Style | Self-tapping |































