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

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

Mutual ScrewSKU: 0405MSH188KC
Price:
$291.89 $408.64per 5000( $0.06 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 Slotted
Head style Indented Hex
Threads per inch 40
Thread style Fully Threaded
Weight 5.0 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 Slotted Indented Hex 18/8 Stainless 4/40 x 5/16 are built for dependable fastening in precision assemblies. Made from corrosion-resistant 18/8 stainless steel, these screws deliver long-lasting performance in electronics, appliances, machinery, and cabinetry. The combination of a slotted indented hex head provides a secure seating and reliable drive in a variety of materials.

Specifications

  • Material: 18/8 stainless steel
  • Head style: Slotted Indented Hex
  • Drive type: Slotted
  • Thread size: 4-40 UNC
  • Length: 5/16 inch

Benefits

  • Excellent corrosion resistance for indoor and outdoor applications
  • Strong, consistent threading for repeated assembly and disassembly
  • Suitable for precision electronics, equipment enclosures, and lightweight machinery

Whether you're repairing a computer case, assembling a hobby project, or outfitting small appliances, these machine screws ensure a secure fit and long-lasting durability. Quickly plan your next project with a dependable fastener that blends strength and versatility.

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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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