Stainless Steel Hex Head Bolt | high-tensile hex flange head tapping screws for industrial applications

Indented Hex Head Bolt | corrosion-resistant tapping screws for heavy-duty use

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Stainless Steel Hex Head Bolt | best hex flange head screws for secure fastening in metal

Sen Chang's high-tensile hex flange head tapping screw is designed for maximum strength and reliability, making it an essential fastener for demanding industrial applications. The hex flange head provides a wide bearing surface for excellent load distribution, while the high-tensile construction ensures a strong and secure hold, even in heavy-duty environments. These screws are crafted from premium materials that offer exceptional resistance to corrosion, making them suitable for both indoor and outdoor use.

Whether you're working on metal fabrication, construction, or automotive projects, these tapping screws deliver the precision and durability required for critical fastening tasks. With their ability to create secure, self-threading connections, Sen Chang's hex flange head tapping screws ensure that your assemblies remain strong and stable under the toughest conditions. Choose these screws for reliable performance and long-lasting quality in all your industrial applications.

At Sen Chang, we have been delivering precision fastening solutions backed by cutting-edge technology and over 48 years of industry expertise. Our commitment is to meet and exceed each customer's unique demands, ensuring quality and reliability in every product we offer.

Stainless Steel Hex Head Bolt - Indented Hex Head Bolt
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Stainless Steel Hex Head Bolt

BA009-110827-2

Process: Using head-molding model to make the head be hex-shaped after head formation, and then threading before 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: Across the flat and corner, Length, Head height, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO

Features

  • Indented Hex Head
  • Bolt

Specification

  • Item Size: 1/4-20*1/2”
  • Item Material: 18-8SS Stainless Steel
  • 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