[100 PKG] Machine Screws Button Head Pin In Six Lobe 18/8 Stainless Steel 5/16-18 X 1-1/4
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[100 PKG] Machine Screws Button Head Pin In Six Lobe 18/8 Stainless Steel 5/16-18 X 1-1/4

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[100 PKG] Machine Screws Button Head Pin In Six Lobe 18/8 Stainless Steel 5/16-18 X 1-1/4

Mutual ScrewSKU: 3120BTMS
Price:
$146.15per 100( $1.46 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 1-1/4
Material Steel
Grade 18/8
Finish Stainless Steel
Drive Six Lobe Pin In
Head style Button
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Secure, durable, and corrosion-resistant, these Button Head Machine Screws deliver reliable performance in metal assemblies. Crafted from 18/8 stainless steel, they combine a low-profile button head with a ?-lobe (six-lobe) Torx drive for high-torque, tamper-resistant installation. Sized for 5/16-18 UNC threads and 1-1/4" overall length, they’re ideal for precision fastening in harsh or outdoor environments.

  • Material: 18/8 stainless steel for excellent corrosion resistance and strength.
  • Drive: Six-Lobe (Torx) drive provides high torque transfer and smooth driving.
  • Head style: Button head offers a clean, low-profile finish.
  • Thread size: 5/16-18 UNC (Unified National Coarse).
  • Length: 1-1/4" overall.
  • Enclosures, control panels, and electrical housings.
  • Machinery assembly, equipment mounting, and automotive components.
  • Outdoor or humid environments where corrosion resistance is essential.

Designed for precision fastening in demanding applications, these screws provide dependable performance in harsh or outdoor conditions. Add them to your toolkit for secure, high-torque installation with a clean, low-profile finish.

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800-222-0324

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