[100 PKG] Machine Screws | Round Head | One Way Drive | 18/8 Stainless Steel | #4-40 X 3/4
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[100 PKG] Machine Screws | Round Head | One Way Drive | 18/8 Stainless Steel | #4-40 X 3/4

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[100 PKG] Machine Screws | Round Head | One Way Drive | 18/8 Stainless Steel | #4-40 X 3/4

Mutual ScrewSKU: 0412M1WR188
Price:
$15.28per 100( $0.15 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 3/4
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive One Way
Head style Round
Threads per inch 40
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

Industrial fasteners designed for secure mounting in electronics enclosures, control panels, and machinery assemblies. These round head screws with single-direction drive deliver tamper resistance and robust corrosion resistance for demanding industrial environments.

Specs

  • Dimensions: Length 3/4"
  • Thread type: 4-40 Unified Fine Thread
  • Drive type: Single-direction drive
  • Material: 18/8 Stainless Steel

Features

  • Tamper resistance: Single-direction drive design prevents removal with standard tools, enhancing security for panels and enclosures.
  • Corrosion resistance: 18/8 Stainless Steel provides sustained performance in humid and corrosive environments.
  • Load distribution: Round head creates a broad bearing surface to minimize panel deformation during tightening.
  • Precise engagement: 4-40 Unified Fine Thread enables precise alignment and secure fastening in delicate assemblies.
  • Application suitability: Ideal for electronics enclosures, control panels, cabinetry for industrial machines, and equipment housings.
  • Installation guidance: Use with properly tapped holes or nut-plates; avoid overtightening to maintain thread integrity.

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

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