3/8"-16 X 1/2" Tamper Resistant Machine Screws | Flat Undercut Head | Spanner Drive | 18/8 Stainless Steel (100/Pkg.)
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3/8"-16 X 1/2" Tamper Resistant Machine Screws | Flat Undercut Head | Spanner Drive | 18/8 Stainless Steel (100/Pkg.)

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3/8"-16 X 1/2" Tamper Resistant Machine Screws | Flat Undercut Head | Spanner Drive | 18/8 Stainless Steel (100/Pkg.)

Mutual ScrewSKU: 3708UCSMF
Price:
$137.52per 100( $1.38 each)
Pieces 100
Measurement type Inch
Thread size 3/8-16
Length 1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Spanner
Head style Flat Undercut
Threads per inch 16
Weight 1.0 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

Industrial grade machine screws designed for flush mounting in machinery, equipment, and enclosures. These fasteners provide secure seating, corrosion resistance, and precise thread engagement for demanding industrial assemblies.

Specs

  • Diameter: 3/8
  • Length: 1/2
  • Drive type: Spanner drive
  • Material grade: 18/8 Stainless Steel (Type 304)
  • Thread type: UNC 3/8-16

Features

  • Flush mounting: Countersunk flat head sits flush with surface for a clean, uninterrupted interface on panels and enclosures.
  • Spanner drive: Tamper-resistant seating with secure tool engagement to deter unauthorized disassembly and reduce cam-out risk.
  • Undercut seating: Improves seating integrity and minimizes installation friction, enhancing torque control during assembly.
  • Corrosion resistance: 18/8 Stainless Steel (Type 304) provides durable performance in indoor and moderately exposed environments.
  • Applications: Suitable for machinery and equipment assemblies, cabinetry and enclosures, electronics enclosures, and dashboard panels.
  • Compatibility tips: Pair with compatible nuts and washers as needed; consider protective coatings in highly corrosive or outdoor environments.

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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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