S-92406A077 Length 1/4" Wood Screws

Wood Screws

0704FA00001 Wood Screws
0704FA00001 Wood Screws

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

Part No.
Part No. 0704FA00001
Equivalent to mcmaster :
92406A077

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.172"
Head Height 0.051"
Flat Head Profile Standard

Dimensions

Length 1/4"
Shank Cross Section Round

Thread Parameters

Screw Size No. 2
Thread Diameter 0.086"
Approximate Threads per Inch 26
Min Thread Length 0.167"
Thread Direction Right Hand
Threading Partially Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Slotted
Hardwood Drill Bit Size 3/64"
Hardwood Drill Bit Diameter 0.047"
Softwood Drill Bit Size 1/32"
Softwood Drill Bit Diameter 0.031"
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 high-quality brass construction, ensuring long-lasting performance in humid or outdoor woodworking environments.
  • Enhanced holding power through precise 26 TPI partially threaded design, providing strong grip in wood while reducing splitting risks.
  • Clean professional finish with standard flat head profile and 82° countersink angle, allowing flush installation in hardwood and softwood applications.
  • Reliable thread forming tapping method creates secure mating threads in wood, eliminating the need for pre-tapped holes.
  • Wide material compatibility with specific drill bit sizing guidance (3/64" for hardwood, 1/32" for softwood) for optimal installation results.
  • Environmental compliance assurance meeting RoHS 3 and REACH standards, making them suitable for regulated industrial and commercial projects.
  • Traditional slotted drive design offers compatibility with standard screwdrivers for straightforward installation in various woodworking scenarios.

Professional Applications & Engineering Value

These brass wood screws deliver exceptional engineering value through their specialized thread forming design and partially threaded configuration. The No. 2 screw size with 0.086" thread diameter and 26 TPI provides optimal bite in both hardwood and softwood materials, preventing material splitting while maintaining superior pull-out resistance. The brass material offers natural corrosion resistance, making these flat head slotted screws ideal for furniture manufacturing, cabinetry, and architectural woodworking where appearance and durability are critical. The 82° countersink angle ensures seamless flush mounting, while the right-hand threading and pointed tip facilitate easy insertion without pilot holes in many applications, significantly reducing installation time and labor costs in professional woodworking operations.

Specification Summary & Compliance

These wood screws feature precision inch system measurements with 1/4" length and 0.086" thread diameter, manufactured to exacting standards for consistent performance. The partially threaded design with minimum 0.167" thread length ensures optimal holding characteristics. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming they are free from restricted hazardous substances and suitable for environmentally conscious manufacturing environments. The standard flat head profile with slotted drive meets traditional wood screw specifications, providing reliable performance across various woodworking applications.

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