#4-40 X 1/2" Flat Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)
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#4-40 X 1/2" Flat Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)

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#4-40 X 1/2" Flat Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 0408CSF188BB
Price:
$7.81per 100( $0.08 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Hex Socket
Head style Flat
Threads per inch 40
Thread style Fully Threaded
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

Cap Screws Flat Socket 18/8 Stainless 4-40 X 1/2 are compact, high-strength fasteners designed for precision assemblies where a flush surface is required. Made from 18/8 stainless steel (304), these screws resist corrosion and provide reliable torque in a range of applications.

Whether you're building electronics enclosures, cabinetry, hobby projects, or assembling machinery, these flat head socket cap screws deliver a clean, low-profile seal that stays secure over time.

Specifications

  • Material: 18/8 stainless steel (304) for excellent corrosion resistance
  • Head type: Flat head (countersunk) for a flush surface
  • Drive: Internal hex (Allen) drive
  • Thread size: 4-40 UNC
  • Length: 1/2 inch
  • Finish: Bright, durable stainless finish

These screws are ideal for precise, clean assemblies in electronics, furniture, cabinetry, automotive interiors, and general mechanical projects. Choose Cap Screws Flat Socket 18/8 Stainless 4-40 X 1/2 for dependable performance and a sleek, professional look.

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

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