1/2-20 X 3-1/2" Flat Head Cap Screws | Fine Thread | Alloy Steel (10 / Pkg.)
Roll over image to zoom in Click on image to zoom
1/2-20 X 3-1/2" Flat Head Cap Screws | Fine Thread | Alloy Steel (10 / Pkg.)

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

1/2-20 X 3-1/2" Flat Head Cap Screws | Fine Thread | Alloy Steel (10 / Pkg.)

Mutual ScrewSKU: 5156CSF
Price:
$103.13per 10( $10.31 each)
Pieces 10
Measurement type Inch
Thread size 1/2-20
Length 3-1/2
Material Alloy Steel
Finish Plain
Drive Hex Socket
Head style Flat
Weight 2.0 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

Cap Screws Flat Socket Fine Thread Alloy Steel 1/2-20 X 3-1/2 are high-strength fasteners designed for precise, secure assemblies where a flush, low-profile head is required.

These flat socket head cap screws feature a fine thread for improved clamping in thinner materials and precise torque control. Made from alloy steel, they deliver dependable strength and durability for demanding applications.

  • Head type: Flat Socket Head Cap Screw
  • Thread: Fine thread, 1/2-20 UNF
  • Diameter and length: 1/2 inch diameter, 3-1/2 inches long
  • Material: Alloy steel
  • Applications: Ideal for automotive, machinery, equipment assemblies and any project requiring a secure, flush-fastening solution

To ensure proper fit, pair these screws with compatible nuts and tapped holes that match the 1/2-20 UNF thread pitch. When ordering, confirm the length to accommodate component thickness and any required embedment.

Choose these cap screws for reliable strength, consistent threading, and a clean, professional finish in your next build or repair project. Add to cart today and experience the difference in performance.

Can We Help?

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

Recently viewed