#4-40 X 1/2" Flat Head Cap Screws | Tamper Resistant | Pin-In Socket Drive | Alloy Steel (100 / Pkg.)
Roll over image to zoom in Click on image to zoom
#4-40 X 1/2" Flat Head Cap Screws | Tamper Resistant | Pin-In Socket Drive | Alloy Steel (100 / Pkg.)

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

#4-40 X 1/2" Flat Head Cap Screws | Tamper Resistant | Pin-In Socket Drive | Alloy Steel (100 / Pkg.)

Mutual ScrewSKU: 0408FSCTBB
Price:
$100.87per 100( $1.01 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 1/2
Material Alloy Steel
Finish Plain
Drive Pin-In Socket
Head style Flat
Threads per inch 40
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 cap screws designed for high-strength fastening in machinery, equipment housings, and control panels. The flat head profile provides flush mounting, while the pin-in socket drive ensures positive engagement in vibration-prone environments.

Specs

  • Dimensions: Length 1/2 inch
  • Thread type: 4-40
  • Drive type: Pin-in socket
  • Material grade: Alloy steel

Features

  • Flush head design: Sits flush with panel surfaces to enable low-profile, professional finishes on housings and enclosures.
  • Pin-in socket drive: Positive engagement mechanism reduces cam-out and loosening under vibration, enhancing reliability in mechanical assemblies.
  • Material: Alloy steel offers high tensile strength and durability for demanding equipment hardware.
  • Package quantity: 100 per pack
  • Application scope: Ideal for machine hardware requiring flush cap screws in control panels, precision fittings, and equipment housings.

Can We Help?

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

Recently viewed