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  13. SPAX 8 x 2-1/2in. Exterior / Interior Wood Composite Double Thread Screws Powertrim Trim (100 EA) Bit Included

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SPAX 8 x 2-1/2in. Exterior / Interior Wood Composite Double Thread Screws Powertrim Trim (100 EA) Bit Included

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SPAX 8 x 2-1/2in. Exterior / Interior Wood Composite Double Thread Screws Powertrim Trim (100 EA) Bit Included

Item # 605540399

SPAX SPAX 8 x 2-1/2in. Exterior / Interior Wood Composite Double Thread Screws Powertrim Trim (100 EA) Bit Included
SPAX SPAX 8 x 2-1/2in. Exterior / Interior Wood Composite Double Thread Screws Powertrim Trim (100 EA) Bit Included
$14.39

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Shop all SPAX

  • Limited Time Deal

  • New Arrival

SPAX 8 x 2-1/2in. Exterior / Interior Wood Composite Double Thread Screws Powertrim Trim (100 EA) Bit Included

Item # 605540399

SPAX SPAX 8 x 2-1/2in. Exterior / Interior Wood Composite Double Thread Screws Powertrim Trim (100 EA) Bit Included
SPAX SPAX 8 x 2-1/2in. Exterior / Interior Wood Composite Double Thread Screws Powertrim Trim (100 EA) Bit Included

$14.39

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Elevate Your Woodworking and Carpentry Projects: SPAX Powertrim Finishing Trim Screws offer the perfect blend of precision, performance, and durability for both indoor and outdoor projects. From crown molding, baseboards, and window casings to door jambs and cabinetry, these versatile fasteners ensure a flush, clean finish that meets the highest standards of professionals and DIY enthusiasts alike. HCR (High Corrosion Resistance) coating are designed for use in both interior and exterior composite (PVC) connection applications. These finishing trim fasteners are designed to countersink for a clean-flush finish in both wood and composite materials. The double reverse thread is specifically designed for attaching composite (PVC) and pulling any shavings into the hole as it's tightened down. The double reverse threads also helps pull materials together and resist loosening from vibrations.

Popular projects and applications include:
Window & Door Casings: Secure trim around windows and doors for a neat, professional look.
Baseboards & Crown Molding: Achieve a flush, low-profile finish for molding installation.
Chair Rails & Wainscoting: Fasten decorative wall treatments without risking splits or damage.
Cabinetry & Built-Ins: Provide strong, discreet connections in shelving, storage units, and custom carpentry.
Exterior Trim & Fascia: Safely attach trim boards to decks, porches, or rooflines, designed to withstand outdoor conditions.
Soffit & Eaves: Secure these vulnerable exterior elements with corrosion-resistant fasteners.
Outdoor Railing Systems: Use trim screws for railing posts, balusters, and decorative trim, blending strength with a clean appearance.

Because trim screws are designed to minimize splitting, offer better clamping force, and produce a more refined finish, they're ideal for both detailed interior finishes and rugged outdoor trim work.Main Material: Carbon Steel / Drive Size: T10+ / Free Bit Included? Yes / Drive Type: T-Star Plus / Head Type: Trim Head / Head Size: 0.197" / Double Thread / Thread Length: 1.550" / Screw Length: 2-1/2" / Screw Width: #8 / Finish Coating: HCR® (High Corrosion Resistance) finish features a heavy-duty dual-barrier coating for superior protection in harsh indoor and outdoor conditions. Available in black, white, and yellow, it is tested for use in composite (PVC), treated lumber, and freshwater environments (AWPA UC1-UC4A, UCFA). For cedar and redwood, SPAX Stainless Steel screws are recommended.

  • Double-Reverse Thread Design: Helps pull materials together and resist loosening from vibrations. It also works great for pulling any shavings from material into the hole as it's tightened down composite (PVC) material.
  • Powertrim Head Design: The smaller, low-profile, head makes it easy to achieve a clean, finished appearance on trim, moldings, cabinetry, and composite materials.
  • High Corrosion Resistance (HCR) Coating: Engineered to withstand harsh environments with a dual-barrier coating system approved for ground-contact, treated lumber and exterior freshwater applications.
  • Versatile Application: Great for outdoor and interior renovations, trim, cabinetry, outdoor deck railings, or exterior trim finishings.
  • Each pack contains 100 pieces of 2-1/2" inch screws along with 1 high-quality T10+ T-Star Plus bit(s).
  • Allows easy adjustment: Can be backed out and re-set for fine adjustments - something traditional trim nails cannot do.
BrandSPAX
Country of OriginMade in USA
Drive StyleStar
Head StyleTrim
Fastener Length2-1/2 in
FeaturesDouble Thread
FinishHigh Corrosion Resistance
Head Diameter#8
Indoor/OutdoorIndoor and Outdoor
Measurement StandardSAE
Package Quantity100
Package Weight0.8 lb.
PlatingOther
Primary MaterialCarbon Steel
Screw Size/Gauge8
Thread Length1.550in.
Thread TypeStandard
WarrantyFor warrenty information call Customer Support 1-800-435-4654.
Manufacturer Part Number42418704006068
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