S-90396A170 Length 2 3/4" Wood Screws

Wood Screws

0689FA00007 Wood Screws
0689FA00007 Wood Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0689FA00007
Equivalent to mcmaster :
90396A170

Basic Information

Screw Features Flanged
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.43"
Head Height 0.09"

Dimensions

Length 2 3/4"
Flange Thickness 0.05"
Shank Cross Section Round

Thread Parameters

Screw Size No. 8
Thread Diameter 0.164"
Approximate Threads per Inch 15
Minimum Thread Length 1.811"
Thread Direction Right Hand
Threading Partially Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Torx
Drive Size T15
Tapping Method Thread Forming

Material & Strength

Material Zinc-Plated Steel

Temperature & Environment

For Use In Wood
REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in various woodworking environments.
  • Enhanced torque transmission and reduced cam-out thanks to the T15 Torx drive, allowing for precise installation and increased efficiency.
  • Strong, secure fastening in wood through the thread forming design, which minimizes splitting and provides excellent pull-out resistance.
  • Improved load distribution and holding power with the integrated flange, preventing over-tightening and surface damage.
  • Optimized grip and alignment due to the partially threaded shank and pointed tip, facilitating easier starts and reduced material stress.
  • Wide compatibility and ease of use with right-hand threading and standard No. 8 size, suitable for diverse wood fastening applications.
  • Compliance with strict environmental and safety standards including RoHS 3 and REACH, ensuring safe usage in industrial settings.

Professional Applications & Engineering Value

These No. 8 wood screws are engineered to address common challenges in wood fastening, such as material splitting and weak hold. The thread forming design creates strong, permanent threads in wood without pre-drilling in many cases, reducing installation time and enhancing joint integrity. Made from zinc-plated steel, they offer excellent durability against moisture and wear, ideal for furniture, decking, and structural assemblies. The T15 Torx drive ensures high torque application with minimal slippage, while the flanged and partially threaded features provide consistent clamping force and prevent screw head sinking. This combination delivers reliable performance for contractors and manufacturers seeking efficient, long-lasting wood screw solutions.

Specification Summary & Compliance

This product features a thread diameter of 0.164" with approximately 15 threads per inch and a minimum thread length of 1.811", adhering to standard inch measurements for precise fits. The screws are manufactured with a thread forming tapping method and right-hand thread direction, ensuring compatibility with common woodworking tools. They comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming they are free of hazardous substances and safe for industrial use.

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