1/4"-20 X 5/8" Machine Screws | Indented Hex Washer Head | 18/8 Stainless Steel (1000/Pkg.)
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1/4"-20 X 5/8" Machine Screws | Indented Hex Washer Head | 18/8 Stainless Steel (1000/Pkg.)

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1/4"-20 X 5/8" Machine Screws | Indented Hex Washer Head | 18/8 Stainless Steel (1000/Pkg.)

Mutual ScrewSKU: 1410MW188KC
Price:
$388.88per 1000( $0.39 each)
Pieces 1000
Measurement type Inch
Thread size 1/4-20
Diameter 1/4
Length 5/8
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Unslotted
Head style Indented Hex Washer
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

Bulk value meets professional-grade durability with the [1000 BULK] Machine Screws Unslotted Indented Hex Washer in 18/8 stainless steel, sized 1/4-20 x 5/8. This bulk pack is ideal for fast, secure fastening in metalworking, cabinetry, and outdoor projects.

Key Features

  • Material: 18/8 stainless steel (304) for excellent corrosion resistance and strength.
  • Head & Washer: Indented hex washer head for a flush, clean finish and even load distribution.
  • Drive: Unsovted body with internal hex drive (Allen) for consistent torque and reduced cam-out.
  • Size: 1/4-20 (1/4" nominal diameter, 20 threads per inch) x 5/8" length.
  • Quantity: 1000 screws per bulk pack.
  • Applications: Ideal for metal-to-metal fastening in equipment, machinery, automotive, cabinetry, and outdoor installations.

Why 18/8 Stainless Steel

Stainless steel resists rust, staining, and corrosion in demanding environments. The 1/4-20 coarse thread is a common choice for steel and aluminum assemblies, while the 5/8 inch length provides robust fastening without excessive protrusion. The indented hex washer head helps prevent loosening and offers a clean, flush appearance after installation.

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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