1/2-20 X 1" Flat Head Cap Screws | Nylon Patch | Fine Thread | Alloy Steel Thermal Black Oxide (100 / Pkg.)
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1/2-20 X 1" Flat Head Cap Screws | Nylon Patch | Fine Thread | Alloy Steel Thermal Black Oxide (100 / Pkg.)

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1/2-20 X 1" Flat Head Cap Screws | Nylon Patch | Fine Thread | Alloy Steel Thermal Black Oxide (100 / Pkg.)

Mutual ScrewSKU: 5116CSFPBB
Price:
$167.19per 100( $1.67 each)
Pieces 100
Measurement type Inch
Thread size 1/2-20
Length 1
Material Alloy Steel
Finish Thermal Black Oxide
Drive Hex Socket
Head style Flat
Thread style Fully Threaded
Weight 5.7 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 Nylon Patch Alloy Thermal Black Oxide 1/2-20 X 1 are engineered for reliable performance in precision assemblies. Featuring a flat socket head and fine thread, these cap screws deliver secure seating and accurate torque in a compact footprint.

Key features:

  • Head type: Flat Socket
  • Thread: Fine
  • Patch: Nylon Patch
  • Material: Alloy
  • Finish: Thermal Black Oxide
  • Size: 1/2-20 x 1

Designed for durability, the Thermal Black Oxide finish provides corrosion resistance and a low-gloss appearance suitable for engineered enclosures, machinery, and automotive assemblies. The nylon patch helps to cushion and insulate the fastener in assemblies where metal-to-metal contact must be minimized.

Applications

  • Machinery assemblies
  • Electrical enclosures and control panels
  • Automotive components and aftermarket projects
  • DIY hardware and fabrication tasks requiring a robust cap screw

Why choose these cap screws? They combine a flat socket head for recessed seating, a fine thread for precise fastener engagement, and a durable alloy body finished in Thermal Black Oxide for lasting performance in demanding environments.

Can We Help?

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

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