5/16"-18 X 3/4" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100/Pkg.)
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5/16"-18 X 3/4" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100/Pkg.)

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5/16"-18 X 3/4" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100/Pkg.)

Mutual Screw & SupplySKU: T6B31C075AZ
Price:
$98.60per 100( $0.99 each)
Pieces 100
Thread size 5/16-18
Length 3/4
Material Alloy Steel
Finish Trivalent Zinc Plated
Drive Pin-In Six Lobe Drive
Driver size T40
Head style Button
Weight 2.0 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

Industrial fasteners designed for secure panel mounting and equipment enclosures. These fasteners deliver tamper resistance, vibration resilience, and corrosion protection for demanding industrial environments.

Specs

  • Dimensions: Diameter 5/16"-18, Length 3/4"
  • Finish: Trivalent Zinc Plated
  • Drive Type: Pin-In Six Lobe Drive
  • Material Grade: Alloy Steel
  • Thread Type: 5/16"-18 UNC

Features

  • Tamper-Resistant Drive: Pin-In Six Lobe configuration resists tool access, enhancing security for panel mounting and equipment housings.
  • Head Style: Button head with a low-profile seating surface minimizes snag and allows flush mounting in restricted assemblies.
  • Corrosion Protection: Trivalent Zinc Plating provides sacrificial protection in moderate environmental exposure, extending service life.
  • Material Strength: Alloy Steel base delivers high tensile strength suitable for dynamic loading and vibration resistance.
  • Threading Compatibility: 5/16"-18 UNC thread aligns with standard fastener assemblies and mating components.
  • Applications: Ideal for control panels, electrical enclosures, machinery housings, and other equipment requiring secure, tamper-resistant fastening.
  • Installation Profile: Six Lobe drive enables reliable engagement with compatible tooling, improving installation efficiency in field service.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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