S-90269A449 M1.6 Shoulder Screws

Shoulder Screws

0546FA00231 Shoulder Screws
0546FA00231 Shoulder Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0546FA00231
Equivalent to mcmaster :
90269A449

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 5 mm
Head Height 2 mm
Head Texture Knurled
Socket Head Profile Standard

Dimensions

Shoulder Diameter 3 mm
Shoulder Diameter Tolerance -0.072 to -0.01 mm
Shoulder Fit Standard
Shoulder Length 6 mm
Shoulder Length Tolerance 0 to 0.25 mm

Thread Parameters

Thread Type Metric
Thread Size M1.6
Thread Pitch 0.35 mm
Thread Spacing Coarse
Thread Length 4 mm
Thread Direction Right Hand
Thread Fit Class 5g6g

Tip & Drive Parameters

Drive Style Hex
Drive Size 2 mm

Material & Strength

Material 316 Stainless Steel
Finish Black Oxide
Hardness Rockwell B79
Tensile Strength 70000 psi
Minimum Shear Strength 35000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
REQUEST A QUOTE
  • Fast delivery
  • Enjoy discounts on bulk purchases
  • Secure Payment
  • Fast Global Shipping

Key Features & Benefits at a Glance

  • Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and extending service life.
  • Enhanced durability and strength offering 70,000 psi tensile strength and 35,000 psi shear strength for reliable performance under high stress.
  • Precise thread engagement with Class 5g6g thread fit and M1.6x0.35mm coarse thread, ensuring secure fastening and reducing cross-threading risks.
  • Secure and easy installation featuring a knurled head texture and 2 mm hex socket drive for improved grip and torque application.
  • Consistent dimensional accuracy with tight shoulder diameter and length tolerances, providing stable alignment in assemblies.
  • Long-lasting surface protection from the black oxide finish, which adds an extra layer against wear and corrosion.
  • Compliance with global standards including RoHS 3 and REACH, ensuring safety and environmental responsibility for various applications.

Professional Applications & Engineering Value

This M1.6 shoulder screw is engineered to address common industrial challenges such as misalignment and corrosion in precision equipment. Made from 316 stainless steel with a black oxide finish, it excels in environments exposed to moisture, chemicals, and high stress, preventing premature failure. The hex socket drive and knurled head facilitate easy installation in tight spaces, while the metric coarse thread and precise Class 5g6g thread fit ensure quick, secure fastening in applications like electronics, machinery, and automotive assemblies. Its high tensile and shear strength provides reliable performance, reducing maintenance needs and downtime in industrial shoulder screw applications.

Specification Summary & Compliance

This shoulder screw features a Class 5g6g thread fit with a shoulder diameter tolerance of -0.072 to -0.01 mm and length tolerance of 0 to 0.25 mm, ensuring high dimensional accuracy. It adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from hazardous substances and suitable for global industrial use.

🔍
Cancel