S-91608A326 Length 1" Wood Screws

Wood Screws

0708FA00028 Wood Screws
0708FA00028 Wood Screws

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

Part No.
Part No. 0708FA00028
Equivalent to mcmaster :
91608A326

Basic Information

System of Measurement Inch

Head Parameters

Head Type Oval
Head Diameter 0.438"
Head Height 0.2"
Oval Head Profile Standard
Oval Top Height 0.068"

Dimensions

Length 1"
Shank Cross Section Round

Thread Parameters

Screw Size No. 12
Thread Diameter 0.216"
Approximate Threads per Inch 11
Min Thread Length 0.667"
Thread Direction Right Hand
Threading Partially Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Slotted
Hardwood Drill Bit Size 1/8"
Hardwood Drill Bit Diameter 0.125"
Softwood Drill Bit Size 7/64"
Softwood Drill Bit Diameter 0.109"
Countersink Angle 82°
Tapping Method Thread Forming

Material & Strength

Material 18-8 Stainless 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

  • Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in humid or outdoor wood applications.
  • Enhanced holding power due to partial threading, which reduces wood splitting while providing maximum grip in hardwood and softwood.
  • Clean, flush installation with a standard oval head design and 82° countersink angle for a professional, finished appearance.
  • Reliable thread forming method creates strong, secure threads in wood without pre-tapping, ideal for repetitive assembly tasks.
  • Compliance with environmental standards including RoHS 3 and REACH, ensuring safe, sustainable use in regulated industries.
  • Optimized drill bit compatibility with specified sizes (1/8" for hardwood, 7/64" for softwood) to prevent misalignment and ensure precise fastening.
  • Classic slotted drive allows for easy installation with standard tools, maintaining versatility in various woodworking setups.

Professional Applications & Engineering Value

These No. 12 wood screws are engineered to address common challenges in wood fastening, such as material splitting and corrosion. The 18-8 stainless steel offers excellent durability against moisture, making them ideal for outdoor furniture, decking, and marine applications. The partially threaded design concentrates grip strength near the tip, reducing stress on the wood fibers and minimizing cracking in both hardwood and softwood. Combined with a thread forming method, these screws create tight, secure fits without the need for additional tapping, streamlining assembly in high-volume woodworking and construction projects. The oval head with slotted drive ensures a flush finish that enhances aesthetic appeal while supporting efficient installation.

Specification Summary & Compliance

This product adheres to standard inch measurements with a No. 12 screw size, 1" length, and right-hand threading. It meets precise dimensional requirements for oval head profiles and 82° countersink angles, ensuring consistent performance. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the absence of hazardous substances and alignment with international environmental regulations for safe industrial use.

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