5/16"-18 X 3" 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 3" 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 3" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | 18/8 Stainless Steel (100/Pkg.)

Mutual Screw & SupplySKU: T6B31C300SS
Price:
$152.75per 100( $1.53 each)
Pieces 100
Thread size 5/16-18
Length 3
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-grade tamper-resistant fasteners designed for secure mounting in heavy equipment, electrical enclosures, and control panels. The button head with pin-in six lobed drive provides low-profile aesthetics and enhanced tamper resistance in demanding industrial environments.

Specs

  • Dimensions: 5/16-18 x 3 inch
  • Drive type: Pin-In Six Lobe Drive
  • Material grade: 304 Stainless Steel (18/8)
  • Thread type: 18 per inch, UNC

Features

  • Tamper resistance: Pin-In Six Lobe Drive requires a matching tamper-resistant tool; prevents unauthorised removal in secure equipment housings.
  • Corrosion resistance: 304 stainless steel offers excellent resistance to rust, corrosion, and washdown environments.
  • Load transfer and finish benefits: Button head provides a flush mounting surface, reduces snag risk, and distributes load over a wider area for improved joint stability.
  • Application versatility: Suitable for electrical enclosures, industrial machinery, panel assemblies, outdoor equipment housings, and automation assemblies.

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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