5/16-18 x 1-3/4 inch flat hex socket security machine screw

5/16-18 x 1-3/4 in. Flat Hex Socket Security Machine Screw

SKU:
WBB2215537
Model/MPN:
41645
Our Price:
$79.94
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Product Specifications:
Country of Origin: Made in USA
Material: Steel
Product Depth: 2.25
Product Height: 5.5
Product Type: Machine Screws
Product Width: 3.625
Manufacturer Part Number: 41645
Length: 1-3/4 in
Drill Size: 3/16 in
Head: Flat
Size: 5/16-18
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Hex Socket - Pin
Finish: Black Oxide
Full or Partial Thread: Full
Grade: 4037
Manufacturers Part Number: 41645
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: Steel
Product Depth: 2.25
Product Height: 5.5
Product Type: Machine Screws
Product Width: 3.625
Manufacturer Part Number: 41645
Length: 1-3/4 in
Drill Size: 3/16 in
Head: Flat
Size: 5/16-18
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Hex Socket - Pin
Finish: Black Oxide
Full or Partial Thread: Full
Grade: 4037
Manufacturers Part Number: 41645
Package Quantity: 100
Shipping Method: Parcel

This 5/16-18 security machine screw is designed for buyers who need a fastening option that helps deter removal with ordinary screwdrivers. Its specialized hex socket drive is intended for installations requiring a matching driver bit.

The screw measures 5/16-18 x 1-3/4 inches and has a flat head, hex socket drive, alloy steel construction, and a black oxide finish. Its flat head installs flush with metal surfaces or can be countersunk in softer materials.

Key Features:

  • Security Drive Design: Helps prevent removal with ordinary screwdrivers for added fastening security.
  • Flat Head Profile: Supports a flush installation in metal surfaces and countersunk placement in softer materials.
  • Hex Socket Engagement: Provides positive tool engagement when used with a matching driver bit.
  • Alloy Steel Construction: Provides a steel fastening option for machine-screw applications.
  • Minimum Order: Effective minimum order quantity is 1.

Choose this flat-head security machine screw when your application calls for a 5/16-18 x 1-3/4 inch fastener with a specialized drive and flush-fitting head design.

Country of Origin: Made in USA
Material: Steel
Product Depth: 2.25
Product Height: 5.5
Product Type: Machine Screws
Product Width: 3.625
Manufacturer Part Number: 41645
Length: 1-3/4 in
Drill Size: 3/16 in
Head: Flat
Size: 5/16-18
Thread: Coarse in
Unit of Measurement: Inch (Imperial)
Description: Tamper Resistant Machine Screw
Drive: Hex Socket - Pin
Finish: Black Oxide
Full or Partial Thread: Full
Grade: 4037
Manufacturers Part Number: 41645
Package Quantity: 100
Shipping Method: Parcel
Width: 2.25 in
Height: 5.50 in
Depth: 3.63 in
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