Custom Combo Sidewalk Head Bolt - Slotted Phillips Design

Premium 18-8 Stainless Steel Combo Head Bolts with Multi Blow Header Technology

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Need Combo Head Bolts That Withstand Harsh Outdoor Environments?

Our custom combo sidewalk head bolts are specifically engineered for outdoor applications with 18-8 stainless steel construction and salt spray testing. The dual-drive slotted Phillips design provides installation flexibility while our multi blow header process ensures superior head strength. Contact us for samples tested to your exact environmental specifications.

With 45 years of manufacturing expertise, we offer customizable production capabilities across head diameters from M1.6 to M16/#00 to 5/8" and lengths from 1/8" to 12" (3.175mm to 600mm). Our stainless steel material options include 302HQ, 304SS, 305SS, 316SS, 410SS, 420SS, and 430SS to meet diverse application requirements. Each combo sidewalk head bolt is salt spray tested to ensure reliable performance in outdoor and corrosive environments. Whether you need standard configurations or custom special screws for specialized applications, our ISO-compliant manufacturing processes guarantee consistent quality and precision for OEM manufacturers and aftermarket customers across various industries.

Custom Combo Sidewalk Head Bolt - Custom Combo Sidewalk Head Bolt
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Custom Combo Sidewalk Head Bolt

BA009-150226-1

Process: Using multi blow header for head formation before threading, and then acid washing
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 depth, Phillips plug gauge, Slot depth, Major diameter, Minor diameter, Thread angle, Pitch

Features

  • Slotted Phillips Head

Specification

  • Item Size: 1/4-20*1/2
  • Item Material: 18-8SS
  • Available Stainless Steel Material: 302HQ、 304SS 、305SS 、316SS 、410SS 、420SS 430SS

Available Product

  • Head Diameter M1.6~M16/#00~#5/8
  • Length 1/8”~12”/3.175mm~600mm