Machine Screws Phil Flat 316 Stainless 5/16-18 X 1 1/2
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Machine Screws Phil Flat 316 Stainless 5/16-18 X 1 1/2

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[100 PKG] Machine Screws Phil Flat 316 Stainless 5/16-18 X 1 1/2

Mutual ScrewSKU: 3124MPF316YW
Price:
$154.69per 100( $1.55 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1-1/2
Material Steel
Grade 316
Finish Stainless Steel
Drive Phillips
Head style Flat
Threads per inch 18
Thread style Fully Threaded
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

Durable, corrosion-resistant, and ready for tough environments, these Phillips flat head machine screws are crafted from 316 stainless steel. The flat head design allows a flush, professional finish in assemblies, enclosures, and equipment exposed to moisture or outdoor conditions.

  • Size: 5/16-18 x 1-1/2 in
  • Drive: Phillips
  • Head style: Flat (countersunk)
  • Material: 316 Stainless Steel
  • Thread: UNC 5/16-18
  • Finish: Passivated for enhanced corrosion resistance

Ideal for marine, outdoor, and high-humidity applications, these screws provide reliable holding power in tapped holes or with corresponding nuts. They are compatible with standard 5/16-18 UNC threads and are well-suited for cabinets, machinery, equipment assemblies, and any project requiring a secure, flush-fastening solution.

Tip: For best results, pre-drill appropriately, use compatible materials, and avoid mixing metals to maximize corrosion resistance and longevity.

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800-222-0324

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