Pan Head Phillips Coarse Pointed Screw with Yellow Zinc Coating

High Corrosion Resistance 410 Stainless Steel Coating Screws with EPDM Washer Assembly

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How Can You Ensure Long-Term Corrosion Protection for Appliance Assemblies in Humid Environments?

Our pan head phillips screws feature trivalent chromium yellow zinc plating that delivers proven antirust performance for a minimum of 500 hours in AASS testing. Combined with 410 stainless steel substrate and EPDM washer assembly, this solution provides comprehensive protection for appliance components exposed to moisture and temperature variations. Contact us for complete inspection reports and customized coating specifications tailored to your appliance assembly requirements.

The #8-11×3" specification features a 45° coarse pointed tail for easy penetration and a thread length of 2-1/2 inches, making it ideal for various industrial assembly applications. Our comprehensive quality control includes measurement of head diameter, head height, Phillips recess depth, washer dimensions, total length, major and minor diameters, thread angle, pitch, and coating integrity using advanced inspection tools including calipers, protrusion-height gauges, micrometers, and 2.5D/2D projectors. With 45 years of fastener manufacturing experience and production of over 10,000 fastener types, we provide complete inspection reports and customized solutions to meet your specific assembly requirements.

Pan Head Phillips Coarse Pointed Screw - Pan Head Phillips Coarse Pointed Screw Plus Washer
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Pan Head Phillips Coarse Pointed Screw

CA009-150614-1

Process: Using multi blow header to make the head and then threading before passivation. Zinc plating after heat treating. The last step being screw and washer assembly
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 rec depth, Washer diameter, Washer height, Total length, Major diameter, Minor diameter, Thread angle, Pitch, Coat inspection
Inspection Reports Offered

Features

  • Pan Head Phillips Rec
  • 45° Coarse Pointed Tail
  • Thread length 2 -1/2
  • Trivalent Chromium Yellow Zinc Plated
  • Antirust for a Minimal of 500 Hours in AASS
  • A2 +Black EPDM Washer

Specification

  • Item Specification: #8-11＊3”
  • Item Material: 410 SS