Shanghai Zinsn Industrial Co., Ltd. · Shanghai & Haiyan, China +86 21 6487 6003 [email protected]

Pan Phillips Head Self-Drilling Screw

Standard pan head with Phillips drive and self-drilling tip. The everyday sheet-to-sheet fastener.

Standard pan head Phillips self-drilling screw for sheet-to-sheet fixing
Self-Drilling Screws

Specification

HeadPan
DrivePhillips
PointSelf-drilling
Diameter4.2 – 6.3 mm (#8 – #14)
Length13 – 80 mm
Drill capacity1.5 – 5 mm steel, depending on flute
MaterialHardened SAE 1022 carbon steel
FinishZinc plated, zinc-aluminium, Magni, Ruspert

Custom sizes, finishes and OEM packaging available. Samples shipped within 5 working days of approval.

Why it is built this way

Engineering notes

If the self-drilling family has a default, this is it. A plain pan head, a Phillips recess and a drill point — nothing specialised, which is precisely why it turns up in ductwork, enclosure assembly, bracketry and every sheet-to-sheet joint that does not need a washer or a seal.

Its virtue is stocking economics. One box covers a dozen small jobs, the drive is universal, and the head sits high enough to grip with pliers when someone inevitably needs to back one out.

Key features

  • General-purpose head for sheet-to-sheet fixing
  • Universal Phillips drive for mixed tool fleets
  • Self-drilling point across the full diameter range
  • High-turnover stock item with short lead-times

Typical applications

  • Steel roofing & cladding
  • Pre-engineered buildings
  • HVAC ducting
  • Steel stud framing
  • Sheet metal fabrication
  • Solar mounting hardware

Buyer questions

Frequently asked

What is the difference from the pan framing head?
The framing head is lower and slightly wider. Where clearance under a panel matters, use the framing head; otherwise the standard pan head is fine.
Is stainless available?
Bi-metal construction — an A2 stainless head on a hardened carbon point — is available where the fixing is exposed but still has to drill.
What is the minimum order quantity?
MOQ depends on size, finish and packaging. Send your size breakdown and we will confirm it with the quotation.

Related technical guides

Ordering information. FOB Shanghai or Ningbo as standard; CIF and DDP available. Mill test certificates, SGS reports and dimensional inspection records are issued on request. See available documents.

Quote Pan Phillips Head Self-Drilling Screw

Send diameter, length, finish, packaging and target volume. Pricing, lead-time and Incoterms come back within one business day.