Binding Head Machine Screw with Phillips Slotted Combo Recess

DIN7985 Partial Thread Machine Screw with Multi-Blow Header Technology

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Need Versatile Machine Screws for Automated and Manual Assembly Lines?

Our binding head machine screws with Phillips/slotted combo recess provide dual-drive flexibility for both automated screwdriving systems and manual assembly operations. The partial thread design with unthreaded shank under the head ensures precise clamping force distribution, while ISO-compliant manufacturing with 2.5D projector inspection guarantees dimensional consistency for high-volume electronics production. Contact us for samples tested to your exact specifications.

With 45 years of manufacturing expertise, Sen Chang Industrial produces these binding head machine screws under strict ISO working instruction compliance, ensuring consistent quality and dimensional accuracy across over 10,000 fastener product variations. Our comprehensive inspection protocol measures major and minor diameters, thread angles, and validates specifications using ring gage GO/NO GO testing before shipment. The combination of Phillips and slotted drive options provides versatile installation flexibility for OEM manufacturers requiring reliable stainless steel fastening solutions in electronics assembly, appliance manufacturing, and precision equipment applications where corrosion resistance and secure fastening are essential.


Binding Head w/ Machine Thread

MB003-150907-1

Process: Using multi blow headers to make the head then threading 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, Phillips Type I depth, slot width, Slot depth, Shank Diameter, Length of Shank, Thread length, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO

Features

  • DIN7985
  • Phillips/Slotted Combo Recess
  • Partial Machine Thread
  • Unthread under the head
  • 45° of Chamfered on the point