Flat Head Phillips Square Rec Screw with Type A Tapping Thread

ISO-Compliant 302 HQ Stainless Steel Flat Head Tapping Screw with Dual Drive System

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Need Fasteners That Work with Both Manual and Automated Assembly Lines?

Our flat head tapping screws feature dual #2 Phillips/#1 Square drive compatibility, allowing seamless integration with both manual installation and automated assembly equipment. The Type A thread geometry eliminates pre-drilling, reducing your assembly time by up to 40%. With ISO-compliant manufacturing and rigorous inspection protocols, we guarantee consistent performance across high-volume production runs. Contact us to receive samples and technical specifications tailored to your assembly requirements.

With 45 years of fastener manufacturing expertise, our production process encompasses comprehensive quality control using precision measurement tools including calipers, protrusion-height gauges, micrometers, and 2.5D/2D projectors. Critical inspection points include head diameter, head height, square depth verification with plug gauges, thread length, major and minor diameters, thread angle, pitch accuracy, and pointed tail geometry. The complete manufacturing sequence—multi-blow heading, threading, slotting, and passivation—ensures superior corrosion resistance and dimensional integrity. Available in #10-12*5/8 specification, these tapping screws are ideal for OEM manufacturers requiring reliable, high-performance fastening solutions for electronics, automotive, appliances, and industrial equipment assembly applications.


Flat Head Tapping

TO005-150308

Process: Using multi blow headers to make the head, to thread, and then slot before passivation
All the items are inspected during the process and before shipping, complying with ISO Working Instruction
Inspection Tools: Calipers, Protrusion-height gage, Micrometer, 2.5D and 2D projector
Measurement Points: Head diameter, Head height, Square depth, Square plug gauge, Thread length, Major diameter, Minor diameter, Thread angle, Pitch, Length of the pointed tail, Angle of the pointed tail

Features

  • Angle of the Flat Head(80°~82°)
  • #2 Phillips/#1 Square
  • #7 Flat Head
  • Flattened under Head
  • Thread Type A

Specification

  • Item Specification: #10-12*5/8
  • Item Material: 302 HQ