#4-40 X 5/16" Machine Screws | Binder Head | Phillips Drive | 18/8 Stainless Steel (5000/Pkg.)
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#4-40 X 5/16" Machine Screws | Binder Head | Phillips Drive | 18/8 Stainless Steel (5000/Pkg.)

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#4-40 X 5/16" Machine Screws | Binder Head | Phillips Drive | 18/8 Stainless Steel (5000/Pkg.)

Mutual ScrewSKU: 0405MPB188KC
Price:
$334.95per 5000( $0.07 each)
Pieces 5000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 5/16
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Phillips
Head style Binder
Threads per inch 40
Thread style Fully Threaded
Weight 6.0 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

Machine Screws Phil Binder 18/8 Stainless 4-40 x 5/16" are precision fasteners designed for durable, corrosion-resistant metal-to-metal assemblies. Made from 18/8 stainless steel, these screws deliver dependable strength and excellent resistance to rust, staining, and corrosion—ideal for electronics, cabinetry, machinery, and general hardware applications.

The 4-40 thread size ensures precise engagement in thin materials, while the 5/16 in. length provides a compact, secure bite. The stainless construction helps maintain performance in both indoor and mildly outdoor environments.

  • Size & Thread: 4-40 thread, 5/16 in. length
  • Material: 18/8 stainless steel (304)
  • Finish: Corrosion-resistant stainless finish
  • Best for: Electronics, cabinetry, machinery assembly, and lightweight hardware projects

Choose these machine screws for long-lasting reliability, precise fit, and corrosion resistance in your next build or repair. Order the Phil Binder 18/8 stainless 4-40 x 5/16 in. machine screws today and experience dependable performance across a range of applications.

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800-222-0324

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