5/16"-18 X 1/2" Machine Screws | Indented Hex Head | 18/8 Stainless Steel (750/Pkg.)
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5/16"-18 X 1/2" Machine Screws | Indented Hex Head | 18/8 Stainless Steel (750/Pkg.)

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5/16"-18 X 1/2" Machine Screws | Indented Hex Head | 18/8 Stainless Steel (750/Pkg.)

Mutual ScrewSKU: 3108MW188KC
Price:
$736.52per 750( $0.98 each)
Pieces 750
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Unslotted
Head style Indented Hex
Threads per inch 18
Thread style Fully Threaded
Weight 18.0 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

Secure, corrosion-resistant fastening with our Machine Screws Unslotted Indented Hex in 18/8 stainless steel. The unslotted indented hex design provides a clean profile and a robust drive for reliable performance in metal assemblies.

Key Specifications

  • Material: 18/8 stainless steel for excellent corrosion resistance and durability.
  • Head style: Indented hex (socket head) for a flush, low-profile appearance.
  • Drive type: Internal hex drive for a secure, tamper-resistant connection.
  • Thread size and length: 5/16-18 x 1/2 in.
  • Finish: Stainless steel (18/8) for lasting strength and weather resistance.

Applications

Designed for a wide range of assemblies where a strong, corrosion-resistant machine screw is required, including equipment, machinery, electronics enclosures, automotive, and furniture hardware.

Why choose these machine screws

  • High-strength, corrosion-resistant 18/8 stainless steel
  • Socket head with an internal hex drive for a clean, flush finish
  • Precise 5/16 inch diameter with 18 threads per inch for compatible tapping and fastening
  • 1/2 inch overall length suits many standard clearance requirements

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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