1 Top Tools Framing Nails P21113HDGSCR314 3-1/4 In x 0.113 In 12d (2000 Count HDG Screw Shank Steel 21 Degree Collated Deck Fastener)

Industrial-Grade 3-1/4 Inch x 0.113 Inch 12d 21 Degree Collated HDG Screw Shank Framing Nails 2000 Count

The 1 Top Tools 3-1/4-Inch x 0.113-Inch (12d Size) Hot-Dipped Galvanized Screw Shank Framing Nails function as commercial-grade collated pneumatic fasteners engineered to execute heavy-duty exterior timber framing, pressure-treated decking assembly, and roof truss construction. Manufactured from high-tensile carbon steel encapsulated in a thick Hot-Dipped Galvanized (HDG) molten zinc barrier, these 21-degree plastic-strip collated nails feature spiral screw shanks that rotate upon pneumatic impact to create an interlocking mechanical bond within wood fibers. Incorporating a 0.113-inch (12 Gauge) shank diameter, precision diamond point tip, and full round head profile for high pull-through resistance, the 2,000-count fastener bulk pack ensures jam-free feeding and severe corrosion defense across high-moisture pressure-treated lumber applications.

Best Used For:

• Pressure-Treated Deck Framing & Sub-Structures: Fastening pressure-treated ACQ deck joists, ledger boards, and decking substructures exposed to high ground moisture and chemical preservatives.
• Roof Truss & Exterior Timber Assembly: Threading spiral screw shanks into roof trusses, floor joists, and wall plates to prevent structural fastener withdrawal under heavy load stresses.
• Exterior Cedar & Redwood Fencing: Securing cedar pickets, fence rails, and exterior wood siding panels without creating rust bleed streaks or surface fastener pops.

Key Performance & Safety Features

• Hot-Dipped Galvanized (HDG) Zinc Barrier: Heavy molten zinc protective coating provides sacrificial corrosion defense approved for use in ACQ pressure-treated lumber.
• Spiral Thread Screw Shank Geometry: Helical threads rotate during driving to form an interlocking mechanical anchor inside timber fibers, maximizing withdrawal resistance.
• Full Round Head (FRH) Profile: Delivers maximum surface contact area for high pull-through resistance and strict structural building code compliance.
• 21-Degree Plastic Strip Collation: Precision-angled plastic collation strips feed smoothly into standard 21-degree pneumatic framing nailers and shatter cleanly upon impact.
• Standard 12d Industrial Sizing: 3-1/4-inch length and 0.113-inch diameter meet standard structural specifications for exterior wood-to-wood framing connections.
• Bulk 2,000-Piece Contractor Box: Packed in a 2M quantity box to maintain continuous job site productivity with fewer magazine reloads.

What's Included

• (2,000) 1 Top Tools 3-1/4" x 0.113" 12d 21-Degree Hot-Dipped Galvanized Screw Shank Collated Framing Nails

Technical Specifications

Pro-Tip: When constructing exterior ACQ pressure-treated deck joists or roof trusses with these 12d 3-1/4-inch HDG screw shank nails, adjust your 21-degree pneumatic nailer pressure setting to approximately 90–100 PSI. As the nail drives, the spiral threads rotate to lock into the wet lumber while keeping the thick zinc protective layer intact over the full round head face to prevent preservative chemicals from degrading the inner steel core.