5/16"-18 X 1-1/2" Tamper Resistant Machine Screws | Round Head | Theft-Pruf Drive | Steel Zinc Plated (100/Pkg.)
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5/16"-18 X 1-1/2" Tamper Resistant Machine Screws | Round Head | Theft-Pruf Drive | Steel Zinc Plated (100/Pkg.)

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5/16"-18 X 1-1/2" Tamper Resistant Machine Screws | Round Head | Theft-Pruf Drive | Steel Zinc Plated (100/Pkg.)

Mutual ScrewSKU: 3124RT
Price:
$94.81per 100( $0.95 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 1-1/2
Material Steel
Finish Zinc Plated
Drive Theft-Pruf
Head style Round
Threads per inch 18
Weight 3.0 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 machine screws designed for secure fastening in heavy equipment, metal enclosures, and industrial panels. The Theft-Pruf drive and zinc finish provide tamper resistance and corrosion protection in challenging environments.

Specs

  • Dimensions: Diameter 7.94 mm; Length 38.10 mm
  • Finish: Zinc plated
  • Drive type: Theft-Pruf
  • Thread type: 5/16-18

Features

  • Tamper resistance: Theft-Pruf drive design deters unauthorized removal in critical assemblies such as metal enclosures and equipment panels.
  • Corrosion protection: Zinc plating provides durable surface protection against moisture, chemical exposure, and outdoor conditions.
  • Mechanical performance: Round head creates a low-profile seating with uniform clamping force and reduced snag risk.
  • Material compatibility: Steel substrate delivers high tensile strength compatible with standard industrial fastener assortments.
  • Use cases: Ideal for secure access panels, control housings, electrical enclosures, and heavy machinery assemblies requiring tamper-resistance.

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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