5/16"-18 X 1-1/2" Machine Screws | Flat Head | Six Lobe Drive | Steel Zinc Plated (1000/Pkg.)
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5/16"-18 X 1-1/2" Machine Screws | Flat Head | Six Lobe Drive | Steel Zinc Plated (1000/Pkg.)

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5/16"-18 X 1-1/2" Machine Screws | Flat Head | Six Lobe Drive | Steel Zinc Plated (1000/Pkg.)

Mutual ScrewSKU: 3124MTFKC
Price:
$380.65per 1000( $0.38 each)
Pieces 1000
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1-1/2
Material Steel
Grade Steel
Finish Zinc Plated
Drive Six Lobe
Head style Flat
Threads per inch 18
Thread style Fully Threaded
Weight 29.0 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

Meet the dependable fastening solution: Machine screws with a zinc-plated finish and a Torx Alt drive, sized 5/16-18 and measuring 1-1/2 inches long. Built for durability in metal-to-metal assemblies, these screws combine torque-friendly drive with corrosion resistance.

Ideal for securing panels, machinery housings, electrical enclosures, and other metal components where a secure Torx drive delivers high torque without cam-out.

Key features

  • Drive type: Torx Alt
  • Finish: Zinc-plated for corrosion resistance
  • Size: 5/16-18
  • Length: 1-1/2 in
  • Type: Machine screws

For best results, pair with corresponding nuts or tapped holes that match the 5/16-18 thread profile. These screws are designed for precision and durability in a wide range of industrial, automotive, and DIY applications.

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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