S-90042A316 M1.6 x 10 mm ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws

Sealing Socket Head Screws

0043FA00121 Sealing Socket Head Screws
0043FA00121 Sealing Socket Head Screws

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

Part No.
Part No. 0043FA00121
Equivalent to mcmaster :
90042A316

Basic Information

Screw Features Sealing
System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 3 mm
Head Height 1.6 mm
Socket Head Profile Standard

Dimensions

Length 10 mm

Thread Parameters

Thread Type Metric
Thread Size M1.6
Thread Pitch 0.35 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 1.5 mm

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B85
Tensile Strength 100000 psi

Temperature & Environment

Maximum Pressure 1500 psi
O-Ring Material Buna-N Rubber
O-Ring Temperature Range -40° to 225° F
REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3, DIN 912, ISO 4762

Installation & Application

For Maximum Hole Diameter 0.065 mm
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments.
  • Effective pressure sealing up to 1500 psi thanks to the integrated Buna-N rubber O-ring, preventing leaks in critical applications.
  • High tensile strength of 100,000 psi and Rockwell B85 hardness for dependable load-bearing and mechanical stability.
  • Precise Class 6g thread fit guarantees smooth installation and secure fastening in metric assemblies.
  • Wide temperature tolerance from -40° to 225° F, maintaining performance across diverse operating conditions.
  • Compact 1.5 mm hex drive and standard socket head allows for easy access and tightening in confined spaces.
  • Full compliance with ASME B18.3, DIN 912, and ISO 4762 ensures interchangeability and meets global engineering standards.

Professional Applications & Engineering Value

This M1.6 socket head cap screw is engineered for precision industrial fastening where space constraints and sealing integrity are critical. Made from 18-8 Stainless Steel, it resists corrosion in moist or chemical-exposed settings, while the Buna-N rubber O-ring provides a reliable seal against fluids and gases up to 1500 psi. The metric coarse thread with Class 6g tolerance ensures quick assembly and vibration resistance in compact devices, electronics, and machinery. Ideal for applications requiring high-pressure sealing and durability, this screw minimizes downtime and maintenance costs in automotive, aerospace, and instrumentation sectors.

Specification Summary & Compliance

This screw features a M1.6 x 0.35 mm coarse thread with Class 6g thread fit for precise dimensional accuracy. It is manufactured in compliance with ASME B18.3, DIN 912, and ISO 4762 standards, ensuring consistent quality and performance. The product is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for global use.

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