S-90006A155 Length 1 1/4" Wood Screws

Wood Screws

0705FA00025 Wood Screws
0705FA00025 Wood Screws

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

Part No.
Part No. 0705FA00025
Equivalent to mcmaster :
90006A155

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.279"
Head Height 0.083"
Flat Head Profile Standard

Dimensions

Length 1 1/4"
Shank Cross Section Round

Thread Parameters

Screw Size No. 6
Thread Diameter 0.138"
Approximate Threads per Inch 18
Min Thread Length 0.833"
Thread Direction Right Hand
Threading Partially Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Slotted
Hardwood Drill Bit Size 5/64"
Hardwood Drill Bit Diameter 0.078"
Softwood Drill Bit Size 1/16"
Softwood Drill Bit Diameter 0.063"
Countersink Angle 82°
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

  • Enhanced holding power through thread forming design that creates stronger, more permanent connections in wood materials
  • Corrosion-resistant zinc plating provides durable protection against environmental elements, extending screw lifespan
  • Clean flush installation with 82° countersink angle that seats perfectly with wood surfaces for professional finishes
  • Optimized thread engagement with partial threading design that concentrates grip strength where needed most
  • Universal wood compatibility with specific drill bit recommendations for both hardwood and softwood applications
  • Reliable drive performance through traditional slotted head design compatible with standard screwdrivers
  • Precision pointed tip ensures easy starting and accurate placement without pre-drilling in many applications

Professional Applications & Engineering Value

These No. 6 wood screws with thread forming design solve critical fastening challenges in woodworking and construction applications. The zinc-plated steel construction provides essential corrosion resistance for both indoor and outdoor projects, while the partial threading concentrates gripping power to prevent wood splitting. The 82° countersink angle ensures flush mounting in furniture assembly, cabinetry, and trim work, eliminating protruding hardware. With specific drill bit sizing for hardwood and softwood, these screws deliver predictable performance across various wood densities, making them ideal for professional contractors and woodworking shops requiring consistent, reliable fastening solutions.

Specification Summary & Compliance

These wood screws feature precision 0.138" thread diameter with 18 threads per inch in right-hand orientation, manufactured to standard inch system tolerances. The flat head slotted drive complies with traditional fastening standards while the thread forming tapping method ensures secure installation. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, these screws meet international safety and sustainability standards for industrial and commercial use.

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