S-92406A173 Length 3/4" Wood Screws

Wood Screws

0704FA00021 Wood Screws
0704FA00021 Wood Screws

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

Part No.
Part No. 0704FA00021
Equivalent to mcmaster :
92406A173

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.305"
Head Height 0.091"
Flat Head Profile Standard

Dimensions

Length 3/4"
Shank Cross Section Round

Thread Parameters

Screw Size No. 7
Thread Diameter 0.151"
Approximate Threads per Inch 16
Min Thread Length 1/2"
Thread Direction Right Hand
Threading Partially Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Slotted
Hardwood Drill Bit Size 3/32"
Hardwood Drill Bit Diameter 0.094"
Softwood Drill Bit Size 1/16"
Softwood Drill Bit Diameter 0.063"
Countersink Angle 82°
Tapping Method Thread Forming

Material & Strength

Material Brass

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 solid brass construction for long-lasting performance in humid or outdoor woodworking environments
  • Effortless installation thanks to the pointed tip and thread forming design that creates strong mating threads without pre-tapping
  • Clean, flush finishing with standard 82° countersink angle and flat head design that sits perfectly flush with wood surfaces
  • Wide material compatibility engineered for both hardwood (3/32" drill bit) and softwood (1/16" drill bit) applications
  • Reliable thread engagement with 16 threads per inch providing optimal holding power in wood substrates
  • Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, sustainable manufacturing
  • Traditional tool compatibility with standard slotted drive design for use with common screwdrivers

Professional Applications & Engineering Value

These No. 7 brass wood screws deliver exceptional value in woodworking applications where corrosion resistance and aesthetic appeal are paramount. The thread forming design eliminates the need for separate tapping operations, reducing installation time while creating strong, permanent threads in both hardwood and softwood materials. The partially threaded configuration provides maximum clamping force, while the flat head with 82° countersink ensures a clean, professional finish that sits flush with wood surfaces. Ideal for furniture manufacturing, cabinetry, and architectural woodworking, these brass fasteners combine traditional slotted drive convenience with modern performance requirements.

Specification Summary & Compliance

This No. 7 x 3/4" wood screw features a 0.151" thread diameter with 16 threads per inch and right-hand threading. Manufactured to standard inch measurements with a flat head profile and slotted drive style. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in commercial and residential applications. The thread forming tapping method and partial threading provide reliable performance in wood substrates without requiring additional hardware.

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