1/4-20 x 1/2" Machine Screws / Phillips / Round Washer Head / Steel / Zinc

Product Details

Part Number: 405783 Carton Quantity: 4,000 pcs Carton Weight: 41.04 lbs
1/4-20 x 1/2" Machine Screws / Phillips / Round Washer Head / Steel / Zinc Please Note: Item in picture may not reflect size and finish of actual part

Technical Specs

Pricing Information

1-2 Carton Price: $312.44 / Carton of 4,000 pcs ($ 0.07811 Each)
3-4 Carton Price: $294.04 / Carton of 4,000 pcs ($ 0.07351 Each)
5+ Carton Price: $277.72 / Carton of 4,000 pcs ($ 0.06943 Each)

Product Specs

  • Part Number: 405783
  • Product Category: Machine Screws
  • Size: 1/4-20
  • Length: 1/2"
  • Head Style: Round Washer Head
  • Drive Style: Phillips
  • Head Diameter: 0.548 - 0.576
  • Head Height: 0.157 - 0.170
  • Full / Partial Thread: Full
  • Driver Size: 3
  • Material: Steel
  • Finish: Zinc
  • RoHS: On Request
  • full_partial_thread: Full
  • head_height: 0.157 - 0.170

Part # Cross-Reference

  • 1408MPRW

More About Part Number 405783

These 1/4-20 x 1/2" Machine Screws feature a Round Washer Head with a Phillips Drive and are made from Steel. Machine screws are uniform-diameter threaded fasteners commonly used with tapped holes or nuts in machinery, electronics, and general assembly applications. They feature a Zinc Finish, which provides reliable corrosion protection for general-purpose indoor and light outdoor applications while remaining a cost-effective choice for everyday fastening needs. The Round Washer Head combines a rounded dome with an integrated washer base to provide both decorative appearance and added load distribution. A Phillips drive features a cross-shaped recess designed for efficient installation with standard Phillips drivers and power tools.

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.
For more information, go to www.P65Warnings.ca.gov.