Hex Washer Head Self Tapping Screws | Landwide - M3.5 to M6.3
Premium indented hex washer head self-tapping screws for metal, wood & aluminum. Optional EPDM washer. Sizes M3.5-M6.3. 29 years manufacturing experience.
Ind. Hex Washer Head Self Tapping Screw
B01
Self Tapping Screw
Landwide's versatile Indented Hex Washer Head Self-Tapping Screws deliver rugged fastening performance whether used independently or paired with an optional EPDM bonded washer for enhanced water resistance. The sharp 45° screw point effortlessly bores into wood, sheet metal, plastic, aluminum profile, and more. Our extensive range of Ind. Hex Washer head self tapping screws are available in size from M3.5 to M6.3, with a wide variety of thread dimensions and lengths.
We manufacture self-tapping screws by using high-grade carbon steel for durability and strength. Plating options include Zinc, Yellow Zinc, Phosphated, Ruspert Coating and more. Choose the optimal finish for corrosion resistance.
With strength, versatility, and quality built into every screw, discerning professionals continue choosing Landwide for their self-tapping fastener needs. And with customized options from screw points to surface finishes, they find a solution for virtually any residential, commercial, or industrial application. Landwide remains committed as always to fulfilling customer requirements no matter how unique.
Landwide Co., Ltd. delivers quality Ind. Hex Washer head self-tapping screws promptly worldwide. Contact our sales team now for competitive pricing and expert service.
Landwide Screw DNA
- Plus EPDM bonded washer, screw will become suitable for exterior environment.
- Type 17 point cut is optional for customer with requirement on fast material engagement.
- Landwide screw with extra-sharp point for quick penetration of aluminum panels without "point walking".
- Available with different surface coating including zinc, yellow zinc, Ruspert…etc. base on customer environment requirement.
Application
- Fixing cladding and roofing applications to wood structure.
- Fastening liner panels and general components to wood structure.
- Fixing profile metal sheets to timber purlins.
Specifications
| Size | |||
|---|---|---|---|
| M5.5 X 19 | #12 X 3/4" | M6.3 X 19 | #14 X 3/4" |
| M5.5 X 25 | #12 X 1" | M6.3 X 25 | #14 X 1" |
| M5.5 X 38 | #12 X 1-1/2" | M6.3 X 32 | #14 X 1-1/4" |
| M5.5 X 50 | #12 X 2" | M6.3 X 50 | #14 X 2" |
| M5.5 X 63 | #12 X 2-1/2" | M6.3 X 75 | #14 X 3" |
| M5.5 X 75 | #12 X 3" | M6.3 X 100 | #14 X 4" |
| M5.5 X 100 | #12 X 4" | M6.3 X 125 | #14 X 5" |
※ Landwide offer screw for diameter within M3 ~ M10, length from 10mm to 300 mm. For other size requirement toward hex washer head sharp point screw, please contact Landwide sales team via sales@landwide.com.tw for assist.
- Gallery
Self Tapping screw Ind Hex washer head Serration under head
Self Tapping screw Ind Hex washer head Serration under head
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Details- FAQ
What types of screws do you manufacture?
We manufacture a wide range of screws, including self-drilling screws, drywall screws, decking screws, self-tapping screws, roofing screws, stainless steel...
How Can I Prevent Water Leakage in Metal Roofing Installations?
Our hex washer head self-tapping screws with optional EPDM bonded washers create weather-tight seals for exterior roofing and cladding applications. Combined with corrosion-resistant coatings like Ruspert and Zinc, they ensure long-lasting waterproof performance. Contact us for technical specifications and samples tailored to your roofing projects.
With 29 years of cumulative manufacturing experience, Landwide offers customization options ranging from Type 17 point cuts for fast material engagement to specialized surface coatings for demanding conditions. Our extra-sharp point design ensures quick penetration of aluminum panels while eliminating installation frustrations. Whether you're fixing cladding to wood structures, fastening liner panels, or securing profile metal sheets to timber purlins, our hex washer head self-tapping screws provide the reliability and versatility that discerning professionals demand. Backed by quality-monitored production processes and flexible customization capabilities, Landwide delivers competitive pricing and expert technical support worldwide. Contact our experienced sales team today for tailored fastener solutions that meet your unique residential, commercial, or industrial application requirements.