I’m offering #4 x 1/4 Truss Head Self Tapping Wood Screws for quick, secure wood assemblies. With the truss head, they sit flush on surfaces and resist pull-out, even in hardwoods. I ship in sizes suitable for cabinetry, framing, and general carpentry, and the self-tapping tip lets you drill as you drive—no pre-drilling required. For bulk buys, I guarantee consistent quality and a Cheap price structure, plus a transparent Pricelist to compare options. These screws are corrosion resistant and designed for long-term durability in indoor projects. If you’re sourcing components for a contractor job or a manufacturing line, my stock keeps your project on schedule. I aim to provide reliable lead times, flexible packaging, and support to confirm compatibility with your tools. Let me know your quantity and preferred finish, and I’ll tailor a quote.
Global buyers seeking reliable fasteners will find the #4 x 1/4 Truss Head Self Tapping Wood Screws a strong choice. The truss head provides a wide bearing surface for a clean, flush finish, while the self-tapping thread eliminates pre-drilling in many wood applications. With tight tolerances and consistent thread engagement, these screws deliver solid pull-out strength and lower driving torque across soft and hardwoods. Suitable for project scales from cabinetry to furniture and light construction. Built for 2025, this line features enhanced coatings and optimized geometry for corrosion resistance and smooth installation, while preserving cost efficiency. Global quality systems ensure traceability and compliant packaging, with a responsive supplier able to scale volumes and meet varied lead times. For global buyers, this means a dependable supply chain that adapts to regional needs and keeps projects moving on time.
| Dimension / Property | Imperial | Metric | Our Value | Benchmark Value | Notes |
|---|---|---|---|---|---|
| Screw Diameter | #4 | 2.9 mm | 0.112 in | 0.110 in | Nominal diameter; small tolerance |
| Screw Length | 1/4 in | 6.35 mm | 0.25 in | 0.24 in | Nominal length |
| Head Height | 0.078 in | 1.98 mm | 0.08 in | 0.07 in | Measured from flange bottom to crest |
| Drive Type | Phillips #1 | Phillips #1 | Phillips | Slotted | Cross vs flat-head drive comparison |
| Material | Carbon Steel | Grade 1022 | Carbon steel | Stainless steel (A2) | Steel grade; not stainless in this variant |
| Coating | Zinc Plated | Zinc plating | Zinc | Black oxide | Standard surface coating |
| Self-Tapping | Yes | Yes | Yes | Yes | Self-tapping capability confirmed |
| Tensile Strength (Shank) | — | — | 520 MPa | 480 MPa | Approximate; grade-dependent |
| Pull-out Strength, Softwood | — | — | 180 N | 165 N | Average pine sample |
| Pull-out Strength, Hardwood | — | — | 270 N | 230 N | Oak/maple mix |