5/16"-18 X 1" Machine Screws | Flat Head | Phillips Drive | 18/8 Stainless Steel (500/Pkg.)

Mutual ScrewSKU: MS51959-98KC

Price:
Sale price$408.79 Regular price$474.19per 500( $0.82 each)
Pieces 500
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Phillips
Head style Flat
Threads per inch 18
Thread style Fully Threaded
Weight 11.0 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

Specs

  • Product: MS51959-98
  • Material: 18/8 stainless steel (Type 304)
  • Finish: Stainless
  • Head style: Flat head for flush seating
  • Drive: Phillips
  • Diameter: 5/16 inch
  • Thread: 18 threads per inch (UNC)
  • Length: 1 inch
  • Quantity per package: 500
  • Designation: Mil-Spec machine screws

Features

  • Corrosion resistance in damp or outdoor environments due to 18/8 stainless steel (Type 304)
  • Flat head design sits flush in countersunk or low-profile mounting
  • Phillips drive supports quick installation with common hand or power screwdrivers
  • 5/16 inch diameter with 18 threads per inch UNC threading provides robust metal-to-metal engagement
  • Stainless finish maintains appearance under challenging operating conditions
  • Versatile use for enclosures, electrical panels, cabinetry, machinery housings, and automotive components

Physical

  • Head: Flat
  • Drive: Phillips
  • Material: 18/8 stainless steel (Type 304)
  • Finish: Stainless
  • Diameter: 5/16 inch
  • Thread: 18 per inch, UNC
  • Length: 1 inch
  • Packaging: 500 screws per package

Industry Used In

  • Electrical enclosures and panels
  • Machinery housings
  • Cabinetry and furniture hardware
  • Automotive components and assemblies
  • General metal-to-metal fastening in damp or outdoor environments

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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