[5000 BULK] Machine Screws Slotted Flat 18/8 Stainless 4/40 X 9/16

Mutual ScrewSKU: 0409MSF188KC

Price:
Sale price$157.56 Regular price$214.02per 5000( $0.03 each)
Pieces 5000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 9/16
Material Steel
Grade 18/8
Finish Stainless Steel
Drive Slotted
Head style Flat
Threads per inch 40
Thread style Fully Threaded
Weight 7.0 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

Engineered for reliability, the Machine Screws Slotted Flat 18/8 Stainless 4/40 x 9/16 deliver a secure, long-lasting fastening solution for metal and plastic assemblies. The 18/8 stainless steel provides excellent corrosion resistance and durability, making these screws ideal for wet environments, electronics housings, appliances, and general industrial use.

Key features

  • Material: 18/8 stainless steel for corrosion resistance and strength
  • Head style: Slotted flat head for flush mounting
  • Drive type: Slotted
  • Thread size: 4-40 UNC
  • Length: 9/16 inch
  • Finish: Natural stainless finish

Benefits

With a slotted drive and a low-profile head, these machine screws provide a clean, unobtrusive appearance while delivering reliable holding power. The 4-40 thread is suitable for light-to-medium-duty applications where precise alignment is important. Stainless construction resists rust, stains, and moisture, helping extend service life in challenging environments.

Applications

  • Electronics enclosures and control panels
  • Appliances and white goods assembly
  • Machinery housings and equipment
  • Metal cabinetry and furniture hardware
  • DIY projects and prototypes requiring small, precise fasteners

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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