Skip to product information
1 of 6

IMSCREWS

Regular price $14.29
Regular price Sale price $14.29
Sale Sold out

Product Specifications

Fastener Type
Wood Screws
Diameter / Thread Size
#14
Length
1-3/4"
Material
304 Stainless Steel
Head Style
Flat Head
Drive Type
Phillips
Application
Woodworking

Confirm every listed dimension and the intended application before ordering.

Check Price on Amazon

Price and availability are confirmed on Amazon. Opens in a new tab.

As an Amazon Associate, IMSCREWS earns from qualifying purchases.

View Specifications
Heavy-Duty #14 x 1-3/4" Black 304 Stainless Steel Wood Screws by IMSCREWS
When your project demands maximum structural integrity and a professional aesthetic, IMSCREWS #14 wood screws are the definitive choice. These heavy-duty fasteners are engineered for high-load applications where standard screws fail. Combining the brute strength of a #14 diameter with the elite corrosion protection of 304 stainless steel, they provide a permanent solution for your most demanding outdoor and structural projects.

The Advantage of Natural Blackening for Heavy-Duty Use
Heavy-duty screws like the #14 require significant torque during installation. Standard black painted screws often chip and flake under this pressure, leaving exposed steel and a messy finish. IMSCREWS utilizes a professional-grade natural blackening process. This chemical treatment integrates the matte black color into the stainless steel surface, ensuring that even under extreme driving force, your fasteners maintain a flawless, professional look that matches your black gate hinges and heavy hardware.

Product Technical Specifications:
- Material: Grade 304 Stainless Steel (Superior Rust & Salt-Air Protection)
- Size: #14 Diameter x 1-3/4" Length
- Head Style: Flat Head Phillips (Countersunk for Flush Mount)
- Drive Size: Requires Phillips #3 Bit (Not Included)
- Thread: Full Thread for Maximum Structural Grip
- Quantity: 25 Pieces per Pack

Common Heavy-Duty Applications:
- Gate Hardware: Mounting heavy-duty decorative black hinges on garden gates and fences.
- Outdoor Structures: Securing brackets and joists for pergolas, gazebos, and decks.
- Marine & RV: Structural repairs and heavy mounting in high-humidity or salt-spray environments.
- Construction: Structural wood-to-wood connections where high shear strength is required.

Frequently Asked Questions (Rufus Optimized):
Q: Can these screws replace 1/4" lag bolts?
A: For many decorative and structural applications, #14 screws offer a lower profile, flush-mount alternative to traditional lag bolts while providing high pull-out resistance and shear strength.

Q: Why is a Phillips #3 bit required?
A: The #14 screw has a larger head and deeper recess. Using a standard #2 bit will lead to stripping (cam-out). A Phillips #3 bit ensures maximum torque transfer and protects the screw head.

Q: What size pilot hole should I drill?
A: To prevent wood splitting and ensure a smooth drive, we recommend a pilot hole of 5/32" for softwoods and up to 3/16" for hardwoods.

Q: Are these suitable for coastal or marine environments?
A: Absolutely. The 304 stainless steel core is specifically chosen for its ability to resist red rust and oxidation in salt-air and high-moisture climates.

Q: Does the black finish peel off during high-torque installation?
A: No. Our natural black finish is chemically bonded to the metal surface. It is designed to withstand the high friction and torque of #14 installations without chipping or peeling.

Key Features

  • [MARINE GRADE 304 STAINLESS STEEL] Forged from premium 304 stainless steel, these #14 heavy-duty screws offer exceptional rust and corrosion resistance. Perfect for outdoor structures, marine environments, and high-moisture coastal projects where standard steel fails.
  • [NATURAL BLACK FINISH - NO CHIPPING] Unlike painted or coated screws that flake off under high torque, our screws feature a natural blackening process. The matte black color is integrated into the metal, ensuring it won't chip or peel during heavy-duty installation.
  • [HEAVY DUTY #14 STRUCTURAL STRENGTH] With a thicker #14 diameter, these fasteners provide superior shear strength and pull-out resistance. An ideal alternative to lag bolts for mounting heavy gate hinges, deck brackets, and structural wood-to-wood connections.
  • [FLUSH MOUNT & COUNTERSUNK] The standard flat head (Phillips drive) design allows these screws to sit completely flush with the surface. Designed for a clean, professional finish on heavy-duty hinges, pergolas, and outdoor furniture where a snag-free surface is required.
  • [INSTALLATION TIPS & SPECS] Pack of 25. Size: #14 x 1-3/4". NOTE: Due to the #14 thickness, pre-drilling a pilot hole (recommended 5/32" or 3/16") is required to prevent wood splitting. Requires a Phillips #3 driver bit (not included).

Specifications

  • ASIN: B0FT6XK2RB
  • Internal SKU: IMS1140
  • Size: #14 x 1-3/4"
  • Material: Stainless Steel
  • Finish: Natural Black
  • Head Style: Flat
  • Package Quantity: 25
View full details
  • Confirm the Fit

    Check thread size, length, head style and drive type before ordering.

  • Choose the Material

    Select stainless, alloy or coated steel based on the environment and application.

  • Install Correctly

    Use the matching driver and pilot-hole guidance for a secure installation.

  • Need Help?

    Contact IMSCREWS when you need help comparing specifications or applications.

    Contact Us