1/4-20 x 3/8 in. stainless steel flat Torx security machine screw

1/4-20 x 3/8 in. Flat Torx Security Machine Screw, Stainless Steel

SKU:
WBB2216451
Model/MPN:
91690
Our Price:
$51.94
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Product Specifications:
Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 1.375
Product Height: 3.25
Product Type: Machine Screws
Product Width: 2.25
Manufacturer Part Number: 91690
Length: 3/8 in
Drill Size: T-27 in
Head: Flat
Size: 1/4-20
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Torx - Pin
Finish: Stainless Steel
Full or Partial Thread: Full
Grade: 302HQ Stainless Steel
Manufacturers Part Number: 91690
Package Quantity: 100
Shipping Method: Parcel
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Free Shipping on Qualifying Orders Over $99
Product Specifications:
Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 1.375
Product Height: 3.25
Product Type: Machine Screws
Product Width: 2.25
Manufacturer Part Number: 91690
Length: 3/8 in
Drill Size: T-27 in
Head: Flat
Size: 1/4-20
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Torx - Pin
Finish: Stainless Steel
Full or Partial Thread: Full
Grade: 302HQ Stainless Steel
Manufacturers Part Number: 91690
Package Quantity: 100
Shipping Method: Parcel

This 1/4-20 x 3/8 in. security machine screw is designed for buyers who need a fastener that helps deter removal with ordinary screwdrivers. Its flat Torx-style head is suited for securing components where a clean, flush installation is desired.

The screw has a 1/4-20 UNC thread and a 3/8 in. length. It is made of stainless steel and uses a flat head with a security Torx drive. A matching driver bit is required for installation or removal. The flat head installs flush in metal surfaces or can be countersunk in softer materials.

Key Features:

  • Security Torx drive: Helps prevent removal with ordinary screwdrivers for added fastening security.
  • Flat head profile: Supports a flush appearance when installed in metal surfaces.
  • 1/4-20 UNC thread: Provides the specified coarse-thread machine-screw fit.
  • Stainless steel construction: Provides a stainless steel fastening option for applicable assemblies.
  • Matching bit required: Promotes positive tool engagement during installation and removal.

Choose this flat-head security machine screw for assemblies requiring a 1/4-20 UNC fastener with a security Torx drive and flush installation profile. Effective minimum order: 1. Packaging is separate from the minimum-order requirement.

Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 1.375
Product Height: 3.25
Product Type: Machine Screws
Product Width: 2.25
Manufacturer Part Number: 91690
Length: 3/8 in
Drill Size: T-27 in
Head: Flat
Size: 1/4-20
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Torx - Pin
Finish: Stainless Steel
Full or Partial Thread: Full
Grade: 302HQ Stainless Steel
Manufacturers Part Number: 91690
Package Quantity: 100
Shipping Method: Parcel
Width: 1.38 in
Height: 3.25 in
Depth: 2.25 in
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