SPAX 4581820801005 5/16” x 4" T-Star Drive Washer Head Black HCR (Exterior) PowerLag Screw (50 Pieces per Box)
Product details
| Management number | 215613180 | Release Date | 2026/04/12 | List Price | $15.99 | Model Number | 215613180 | ||
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| Category | |||||||||
Discover the SPAX Advantage! This German Engineered/American made SPAX 5/16” x 4" 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.
- 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 4" T-star Drive Washer Head HCR PowerLag; Drive Bit Size: T-40. Thread Type: Partial. 50 Pieces Per Box
| UPC | 712216019331 |
|---|---|
| Brand | SPAX |
| Color | Black |
| Model | 4581820801005 |
| Set Name | 50-Piece Set |
| Head Type | Washer Head |
| Size Name | 5/16 x 4" |
| Metal Type | Carbon Steel |
| Unit Count | 50.0 Count |
| Item Weight | 2.6 Pounds |
| Part Number | 4581820801005 |
| Thread Size | #0-80 |
| Thread Type | Partial |
| Drive System | Star |
| Finish Types | HCR (High Corrosion Resistant) |
| Grade Rating | grade_ 5 |
| Manufacturer | Altenloh, Brink & Co |
| Thread Class | standard |
| Thread Style | Left Hand |
| Fastener Size | 4" |
| Fastener Type | Wood Screws |
| Item Diameter | 0.31 Inches |
| Material Type | Hook & Loop |
| Item Type Name | lag-screws |
| Exterior Finish | HCR (High Corrosion Resistant) |
| Item Dimensions | 4 x 0.31 x 0.31 inches |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 50 |
| Screw Head Style | Washer Head |
| Screw Point Style | Self-Tapping |
| Included Components | Building Materials & Ladders; Decking & Fencing; lag-screws |
| Warranty Description | Warranty |
| Set Screw Thread Type | Partial |
| Compatible Groove Diameter | 0.31 Inches |
| Global Trade Identification Number | 00712216019331 |
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