5/16"-18 X 2-1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | 18/8 Stainless Steel (100/Pkg.)
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5/16"-18 X 2-1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | 18/8 Stainless Steel (100/Pkg.)

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5/16"-18 X 2-1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | 18/8 Stainless Steel (100/Pkg.)

Mutual Screw & SupplySKU: T6B31C250SS
Price:
$142.55per 100( $1.43 each)
Pieces 100
Thread size 5/16-18
Length 2-1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
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 engineered for secure, tamper resistant assemblies in harsh industrial environments. The 5/16-18 x 2-1/2 inches button head screws with pin-in six-lobe drive deliver low profile joins with high torque capability for critical equipment housings.

Specs

  • Dimensions: Diameter 5/16 inches; Length 2-1/2 inches
  • Drive type: Pin-In Six Lobe
  • Material grade: 18/8 Stainless Steel
  • Thread type: 5/16-18 UNC

Features

  • Tamper resistance: Pin-In Six Lobe drive reduces tampering risk in critical equipment housings.
  • Corrosion resistance: 304 grade stainless steel offers robust performance in moist and chemical environments.
  • Head design: Button head provides a low profile, flush surface suitable for instrument panels and enclosures.
  • Installation considerations: Requires a compatible Six Lobe driver with pin to ensure proper seating and torque control to maintain joint integrity.
  • Ideal applications: Electrical enclosures, automation panels, machine housings, conveyors, and stainless steel assemblies in industrial facilities.
  • Packaging: 100 per package.

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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