#12 x 1" Self-Drilling Screws / Square / Pan Head / 410 Stainless Steel

#3 Drill Point

Product Details

Part Number: 558404 Carton Quantity: 700 pcs Carton Weight: 7.44 lbs
#12 x 1" Self-Drilling Screws / Square / Pan Head / 410 Stainless Steel Please Note: Item in picture may not reflect size and finish of actual part

Technical Specs

Pricing Information

1-2 Carton Price: $106.09 / Carton of 700 pcs ($ 0.15156 Each)
3-4 Carton Price: $99.86 / Carton of 700 pcs ($ 0.14265 Each)
5+ Carton Price: $94.30 / Carton of 700 pcs ($ 0.13472 Each)

Product Specs

  • Part Number: 558404
  • Product Category: Self-Drilling Screws
  • Size: #12
  • Length: 1"
  • Head Style: Pan Head
  • Drive Style: Square
  • Head Diameter: 0.407 - 0.425
  • Head Height: 0.139 - 0.151
  • Drill Point: #3
  • Full / Partial Thread: Full
  • Driver Size: 3R
  • Material: 410 Stainless Steel
  • Finish: Plain
  • RoHS: Compliant
  • full_partial_thread: Full
  • head_diameter: 0.407 - 0.425
  • driver_size: 3R

Part # Cross-Reference

  • 1216KQP410
  • 90203A525

More About Part Number 558404

These #12 x 1" Self-Drilling Screws feature a Pan Head with a Square Drive and are made from 410 Stainless Steel. Self-drilling screws combine a drill-point tip with threaded fastening capability, allowing them to drill, tap, and fasten in a single operation. They feature a Plain Finish, meaning no additional surface coating has been applied; this is commonly used where the part will be painted, plated, or used in controlled indoor environments. The Pan Head features a slightly rounded top with a flat bearing surface, offering a versatile profile commonly used in sheet metal and general fastening applications. A Square drive, also known as a Robertson drive, uses a square recess that provides strong torque transfer and reduced cam-out.

⚠ 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.