S-92406A079 Length 3/8" Wood Screws

Wood Screws

0704FA00002 Wood Screws
0704FA00002 Wood Screws

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

Part No.
Part No. 0704FA00002
Equivalent to mcmaster :
92406A079

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 3/8"
Shank Cross Section Round

Thread Parameters

Screw Size No. 2
Thread Diameter 0.086"
Approximate Threads per Inch 26
Min Thread Length 1/4"
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 solid brass construction, ensuring long-lasting performance in humid or demanding woodworking environments
  • Flush, professional finish achieved with the standard flat head profile and 82° countersink angle for seamless integration into wood surfaces
  • Enhanced holding power through the thread forming tapping method, which creates strong, permanent threads in both hardwood and softwood
  • Optimized thread engagement with 26 TPI partial threading, providing excellent grip while reducing wood splitting risk
  • Precision installation compatibility with recommended drill bit sizes (3/64" for hardwood, 1/32" for softwood) for clean, accurate pilot holes
  • Reliable driving control via the slotted drive style, offering straightforward installation with standard screwdrivers
  • Environmentally responsible manufacturing with full compliance to RoHS 3 and REACH regulations for safe, sustainable usage

Professional Applications & Engineering Value

These brass wood screws are engineered to address common woodworking challenges, including material splitting, corrosion in moisture-prone applications, and the need for flush surface finishes. The thread forming design displaces wood fibers rather than cutting them, creating stronger internal threads that resist pull-out in both hardwood and softwood applications. The partial threading configuration concentrates grip strength along the lower shank while allowing the unthreaded portion to draw materials tightly together. Combined with the 82° countersink angle, this design prevents surface splintering and ensures screw heads sit perfectly flush for furniture, cabinetry, and decorative woodworking projects where appearance matters as much as structural integrity.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 0.086" thread diameter and 26 TPI thread pattern for consistent performance. The screws feature a standard flat head profile with 0.172" head diameter and 3/8" length for versatile wood fastening applications. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they contain no restricted hazardous substances for safe industrial and consumer use.

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