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🔩 Secure your outdoor legacy with screws that mean business!
The Grip-Rite PTN3S1 3-Inch 8 Coarse Thread Exterior Screw features a sharp Type A point and bugle head for smooth, flush installation. Coated with PrimeGuard, it offers a 10-year warranty against rust, making it ideal for treated and untreated lumber in outdoor projects. Made from industrial-grade alloy steel, these screws provide superior holding power and durability, packaged conveniently in a 1-pound box with 73 pieces.























| ASIN | B000BOA9XI |
| Brand | Grip-Rite |
| Colour | grey |
| Compatible Groove Diameter | 8 Millimeters |
| Customer Reviews | 4.8 out of 5 stars 850 Reviews |
| Drive System | Phillips |
| Exterior Finish | Coarse |
| Fastener Size | 3 in |
| Fastener Type | Deck Screws |
| Finish Types | Coated |
| Global Trade Identification Number | 00764666528536 |
| Grade Rating | Industrial |
| Head Style | Bugle |
| Head Type | Bugle |
| Included Components | Grip-Rite PTN3S1 3-Inch 8 Coarse Thread Exterior Screw with Bugle Head, 1 Pound |
| Item Diameter | 0.16 Inches |
| Item Dimensions | 8.9 x 11.4 x 4.4 Centimeters |
| Item Type Name | Grip-Rite PTN3S1 3-Inch 8 Coarse Thread Exterior Screw with Bugle Head, 1 Pound |
| Item Weight | 1 Ounces |
| Item dimensions L x W x H | 8.9 x 11.4 x 4.4 Centimeters |
| Manufacturer | Grip-Rite |
| Material | Metal |
| Material Type | Metal |
| Metal Type | Alloy Steel |
| Model | PTN3S1 |
| Number Of Items | 73 |
| Number of Packs | 1 |
| Number of Pieces | 73 |
| Part Number | PTN3S1 |
| Point Style | Type A Point |
| Screw Head Style | Bugle |
| Screw Point Style | Type A Point |
| Set Screw Thread Type | Coarse Thread |
| Size Name | 3" |
| Thread Class | 2B |
| Thread Coverage | Partially Threaded |
| Thread Size | 8 |
| Thread Style | Coarse, Right Hand |
| Thread Type | UNC |
| UPC | 764666528536 |
| Unit Count | 1.0 Count |
| Warranty Description | TEN-YEAR warranty against rust and corrosion. |
A**E
As advertised
These worked great for our outdoor garden boxes
B**Y
great value no brainer
i have been using Grip-Rite screw for years they are simple yet well made .
D**R
These are phillips head deck screws... not torx.
They're screws... they're gray... they work.
C**T
Very good quality
Good construction, really made my project sturdy. Would buy again
L**C
Sold as #8 screw, but the box says #9
The description says #8 x 3 but the box says #9 x 3 screws, I specifically wanted #8, the other choices were all for #10. Sigh, I guess they will do. The box does say PTN3S1 like in the description. Prime Guard SKU list describes the PTN3S1 as PTN3S1 8 gauge 3″ Sharp Point Coarse Thread Bugle Head #2 Phillips PrimeGuard® Gray ASTM B-117 So I'm confused why the box says #9
Trustpilot
1 month ago
2 weeks ago