S-90252A256 Length 3 1/8" Wood Screws

Wood Screws

0733FA00030 Wood Screws
0733FA00030 Wood Screws

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

Part No.
Part No. 0733FA00030
Equivalent to mcmaster :
90252A256

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.332"
Head Diameter Tolerance -0.04"
Head Height 0.1"
Flat Head Profile Standard

Dimensions

Length 3 1/8"
Shank Cross Section Round

Thread Parameters

Screw Size No. 8
Thread Diameter 0.164"
Approximate Threads per Inch 11
Min Thread Length 2.09"
Thread Direction Right Hand
Threading Partially Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Phillips
Drive Size No. 2
Drill Bit Size 5/64"
Drill Bit Diameter 0.078"
Countersink Angle 82°
Tapping Method Thread Forming

Material & Strength

Material Black-Oxide Steel

Temperature & Environment

For Use In Fiberboard, Particleboard
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Enhanced corrosion resistance with Black-Oxide Steel coating, ensuring longevity in various environmental conditions
  • Superior holding power through thread forming design that creates strong, permanent threads in fiberboard and particleboard
  • Flush installation with 82° countersink angle and flat head profile for smooth, professional finishes
  • Optimized drive efficiency with Phillips No. 2 drive, reducing cam-out and improving installation speed
  • Reduced material splitting thanks to pointed tip and partial threading design for controlled penetration
  • Precise installation guidance with recommended 5/64" drill bit size for proper pilot holes
  • Versatile length application with 3-1/8" size and 2.09" minimum thread length for various wood thicknesses

Professional Applications & Engineering Value

These No. 8 wood screws are specifically engineered to address common challenges in fiberboard and particleboard applications where material integrity is critical. The Black-Oxide Steel construction provides essential corrosion protection for interior applications where moisture or humidity may be present. The thread forming design eliminates the need for pre-tapped holes while creating superior holding power by compressing wood fibers rather than removing them. This prevents material weakening and ensures maximum pull-out resistance in engineered wood products. The Phillips flat head configuration with standard profile allows for seamless countersinking, creating professional-grade finishes in cabinetry, furniture assembly, and construction projects where appearance matters as much as structural integrity.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 0.164" thread diameter and 11 threads per inch configuration. Features right-hand threads and partial threading for optimal performance in wood applications. The flat head maintains consistent 0.332" head diameter with tight tolerance control. These screws comply with industry standards for wood screw fasteners and are suitable for use in various construction and woodworking applications where reliable fastening in engineered wood materials is required.

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