1/4-20 x 1 in. Flat Torx Plus Security Machine Screw, 18-8 Stainless Steel

SKU:
WBB2216496
Model/MPN:
193580
Our Price:
$74.94
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Product Specifications:
Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 1.5
Product Height: 4.25
Product Type: Machine Screws
Product Width: 2.875
Manufacturer Part Number: 193580
Length: 1 in
Drill Size: 30IPR in
Head: Flat
Size: 1/4-20
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Torx Plus - Pin
Finish: Stainless Steel
Full or Partial Thread: Full
Grade: 18-8 Stainless Steel
Manufacturers Part Number: 193580
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: 1.5
Product Height: 4.25
Product Type: Machine Screws
Product Width: 2.875
Manufacturer Part Number: 193580
Length: 1 in
Drill Size: 30IPR in
Head: Flat
Size: 1/4-20
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Torx Plus - Pin
Finish: Stainless Steel
Full or Partial Thread: Full
Grade: 18-8 Stainless Steel
Manufacturers Part Number: 193580
Package Quantity: 100
Shipping Method: Parcel

This 1/4-20 x 1 in. security machine screw is designed for buyers who need a tamper-resistant fastening option for metal surfaces or countersunk softer materials. Its specialized drive helps discourage removal with ordinary screwdrivers while providing a clean, flush installation.

The screw has 1/4-20 UNC threads, a 1 in. length, an 18-8 stainless steel construction, and a flat Torx Plus head. The drive requires a matching driver bit. Flat-head design allows flush installation in metal surfaces or countersinks in softer materials. Effective minimum order: 1 each.


Key Features:

  • Torx Plus security drive: Helps prevent removal with ordinary screwdrivers and requires a matching driver bit.
  • Flat head: Installs flush with metal surfaces or in countersunk softer materials for a clean finish.
  • 1/4-20 UNC thread: Provides the stated machine-screw thread size for compatible threaded applications.
  • 18-8 stainless steel: Provides stainless steel construction for the specified fastening application.
  • Minimum order of 1 each: Allows ordering from one unit without treating packaging information as the selling quantity.

Choose this flat-head security machine screw when a 1/4-20 UNC fastener with a matching-driver security drive and flush-mount profile fits your application.

Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 1.5
Product Height: 4.25
Product Type: Machine Screws
Product Width: 2.875
Manufacturer Part Number: 193580
Length: 1 in
Drill Size: 30IPR in
Head: Flat
Size: 1/4-20
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Torx Plus - Pin
Finish: Stainless Steel
Full or Partial Thread: Full
Grade: 18-8 Stainless Steel
Manufacturers Part Number: 193580
Package Quantity: 100
Shipping Method: Parcel
Width: 1.50 in
Height: 4.25 in
Depth: 2.88 in