Knurled Studs | high-tensile stainless steel hex head screws for industrial applications

Knurled Studs with serration under the Head. | corrosion-resistant self drilling screws for heavy-duty use

Best Sale

Knurled Studs | best stainless steel hex head screws for construction

The high-tensile stainless steel hex head self drilling screw from Sen Chang is engineered for exceptional strength and durability, making it ideal for demanding industrial applications. With a self-drilling tip, these screws eliminate the need for pre-drilling, streamlining the installation process and saving valuable time. The hex head design provides superior torque and grip, ensuring a secure and reliable fastening in metal substrates.

Crafted from premium stainless steel, these screws are highly resistant to corrosion, making them suitable for both indoor and outdoor use in harsh environments. Whether you're working on construction projects, automotive assemblies, or metal fabrication, Sen Chang's high-tensile stainless steel hex head self drilling screws deliver the performance and reliability you need for the toughest jobs.

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.


Knurled Studs

MA009-150620-1

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, Number of serration, Serration length, Thread length, Major diameter, Minor diameter, Thread angle, Pitch, Ring gage GO/NO GO

Features

  • Custom Serration

Specification

  • Item Specification: #1/4*1
  • Item Material: 304 SS