1/4"-20 X 1" Machine Screws | Oval Head | Slotted Drive | 18/8 Stainless Steel (1000/Pkg.)

Mutual ScrewSKU: 1416MSO188KC

Price:
Sale price$154.15per 1000( $0.15 each)
Pieces 1000
Measurement type Inch
Thread size 1/4-20
Diameter 1/4
Length 1
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Slotted
Head style Oval
Threads per inch 20
Thread style Fully Threaded
Weight 14.0 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

Machine Screws Slotted Oval 18/8 Stainless 1/4-20 x 1 are precision-engineered fasteners designed for tapped holes and nuts in metal, wood, and composite assemblies. Crafted from 18/8 stainless steel (304), these screws deliver strong performance, corrosion resistance, and reliable holding power in a compact 1/4-20 thread with a 1-inch length.

Key specifications

  • Material: 18/8 stainless steel (304) for superior corrosion resistance
  • Head style: Slotted oval head for a low-profile, professional finish
  • Drive type: Slotted
  • Size & length: 1/4-20 UNC, 1 inch long
  • Finish: Natural stainless

Ideal uses

  • Securing metal panels, enclosures, and machinery components with tapped holes or nuts
  • Furniture fabrication, cabinetry, and DIY projects requiring a clean, professional appearance
  • Electronics enclosures and automotive applications where corrosion resistance matters

Why choose these machine screws

  • Corrosion-resistant 18/8 (304) stainless steel for longevity in challenging environments
  • Slotted oval head provides a beveled, low-profile finish that minimizes protrusion while permitting easy drive with a standard screwdriver
  • Reliable engagement in pre-tapped holes or with a matching nut, delivering secure, vibration-resistant fastening
  • Ideal for precision assemblies where clean aesthetic and dependable performance are essential

Installation & care tips

  • Use with aligned pre-tapped holes or nuts to ensure proper thread engagement
  • Avoid overtightening to prevent galling or thread stripping; hand-tighten and snug with a torque appropriate for the material
  • Store in a dry environment to preserve the stainless finish

Enhance your hardware kit with these 1/4-20 x 1 inch slotted oval head machine screws in 18/8 stainless steel for durable, professional-grade fastening.

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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