3/8-24 X 1-1/4" Flat Head Cap Screws | Nylon Patch | Fine Thread | Alloy Steel Thermal Black Oxide (100 / Pkg.)

Mutual ScrewSKU: 3820CSFPBB

Price:
Sale price$104.93per 100( $1.05 each)
Pieces 100
Measurement type Inch
Thread size 3/8-24
Length 1-1/4
Material Alloy Steel
Finish Thermal Black Oxide
Drive Hex Socket
Head style Flat
Thread style Fully Threaded
Weight 4.1 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

Engineered for dependable performance in mechanical assemblies, the Cap Screws Flat Socket Fine Thread Nylon Patch Alloy Thermal Black Oxide 3/8-24 X 1 1/4 delivers secure, vibration-resistant fastening with a precision fine pitch and durable construction.

Key Features

  • Flat Socket Cap Screw design for a flush, low-profile installation
  • Fine thread options enable precise torque control and secure mating
  • 3/8-24 thread standard for common machinery fasteners
  • Length 1 1/4 in (1.25 inches) to suit a range of depths
  • Material Alloy for high strength and durability
  • Finish Thermal Black Oxide for corrosion resistance and reduced reflectivity
  • Nylon patch backing adds protective padding and helps dampen vibration
  • Drive type Socket (internal hex) for secure engagement

Specifications

  • Thread: 3/8-24 Fine
  • Length: 1/4 in? 1 1/4 in
  • Head type: Flat Socket Cap Screw
  • Material: Alloy
  • Finish: Thermal Black Oxide
  • Nylon Patch Backing: Yes

Applications

  • Equipment and machinery assemblies requiring a precise, vibration-resistant fastener
  • Automotive components where a low-profile, strong cap screw is needed
  • Industrial enclosures, control panels, and electronics housings

Choose these cap screws for reliable performance, corrosion resistance, and a secure fit in demanding environments. Add to cart to equip your next project with premium fastening power.

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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