1/4-20 x 2 in. Flat Hex Socket Security Machine Screw

SKU:
WBB2216084
Model/MPN:
42290
Our Price:
$87.94
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Product Specifications:
Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 2.25
Product Height: 5
Product Type: Machine Screws
Product Width: 3.625
Manufacturer Part Number: 42290
Length: 2 in
Drill Size: 5/32 in
Head: Flat
Size: 1/4-20
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Hex Socket - Pin
Finish: Stainless Steel
Full or Partial Thread: Full
Grade: 302HQ/18-8 Stainless Steel
Manufacturers Part Number: 42290
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: 2.25
Product Height: 5
Product Type: Machine Screws
Product Width: 3.625
Manufacturer Part Number: 42290
Length: 2 in
Drill Size: 5/32 in
Head: Flat
Size: 1/4-20
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Hex Socket - Pin
Finish: Stainless Steel
Full or Partial Thread: Full
Grade: 302HQ/18-8 Stainless Steel
Manufacturers Part Number: 42290
Package Quantity: 100
Shipping Method: Parcel

This 1/4-20 x 2 in. security machine screw is designed for commercial buyers who need a tamper-resistant fastening option. Its specialized drive helps deter removal with ordinary screwdrivers, making it suitable for installations where added security is needed.

The screw has a flat head, hex socket security drive, 1/4-20 thread size, and 2-inch length. It is made of 302HQ/18-8 stainless steel and requires a matching driver bit for installation. The flat head is designed to sit flush in metal surfaces or to be countersunk in softer materials.


Key Features:

  • Security drive: Helps resist removal using ordinary screwdrivers.
  • Matching-bit operation: Provides positive tool engagement for installation.
  • Flat head: Supports a flush appearance in metal or countersunk placement in softer materials.
  • 302HQ/18-8 stainless steel: Provides stainless steel construction for fastening applications.
  • Minimum order: Effective minimum order quantity is 1.

Choose this security machine screw when your application calls for a 1/4-20, 2-inch fastener with a flat profile and a specialized drive that requires a matching bit.

Country of Origin: Made in USA
Material: Stainless Steel
Product Depth: 2.25
Product Height: 5
Product Type: Machine Screws
Product Width: 3.625
Manufacturer Part Number: 42290
Length: 2 in
Drill Size: 5/32 in
Head: Flat
Size: 1/4-20
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Hex Socket - Pin
Finish: Stainless Steel
Full or Partial Thread: Full
Grade: 302HQ/18-8 Stainless Steel
Manufacturers Part Number: 42290
Package Quantity: 100
Shipping Method: Parcel
Width: 2.25 in
Height: 5.00 in
Depth: 3.63 in