S-96738A271 M8 x 50 mm DIN 912, ISO 4762 Vibration-Resistant Sealing Socket Head Screws

Vibration-Resistant Sealing Socket Head Screws

0047FA00081 Vibration-Resistant Sealing Socket Head Screws
0047FA00081 Vibration-Resistant Sealing Socket Head Screws

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

Part No.
Part No. 0047FA00081
Equivalent to mcmaster :
96738A271

Basic Information

System of Measurement Metric

Head Parameters

Head Type Socket
Head Diameter 13 mm
Head Height 8 mm
Socket Head Profile Standard

Dimensions

Length 50 mm

Thread Parameters

Thread Type Metric
Thread Size M8
Thread Pitch 1.25 mm
Thread Spacing Coarse
Min Thread Length 28 mm
Thread Direction Right Hand
Thread Fit Class 6g
Threading Partially Threaded
Locking Type Thread Locker
Thread Locker Type Nylon Patch
Thread Locker Temperature Range -70° to 250° F

Tip & Drive Parameters

Drive Style Hex
Drive Size 6 mm

Material & Strength

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

Temperature & Environment

Maximum Pressure 1500 psi
O-Ring Material Silicone Rubber
O-Ring Temperature Range -80° to 400° F
REACH Compliant
RoHS Compliant
Specifications Met DIN 912, ISO 4762

Installation & Application

For Maximum Hole Diameter 9.041 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, ideal for harsh industrial environments.
  • Reliable vibration resistance provided by the integrated nylon patch thread locker, maintaining clamp load from -70° to 250°F.
  • Effective fluid and dust sealing via the silicone O-ring, which performs in temperatures from -80° to 400°F.
  • High mechanical strength with 100,000 psi tensile strength and Rockwell B85 hardness for demanding applications.
  • Precise and secure installation using a standard 6mm hex socket drive, ensuring high torque transfer without stripping.
  • Accurate thread engagement with Class 6g thread fit and M8x1.25mm coarse thread for quick assembly and durability.
  • Broad regulatory compliance including DIN 912/ISO 4762 standards, RoHS 3, and REACH for global market use.

Professional Applications & Engineering Value

This M8 socket head cap screw is engineered to solve critical challenges in machinery, automotive, and precision equipment assembly. The 18-8 stainless steel material offers excellent resistance to oxidation and chemicals, reducing maintenance in corrosive settings. Its partially threaded design and coarse thread pitch enable faster installation and higher load distribution in soft materials or dynamic structures. The combination of a nylon patch thread locker and silicone O-ring ensures joint integrity under vibration and provides a reliable seal against contaminants and pressure up to 1500 psi. By meeting DIN 912/ISO 4762 specifications, it guarantees dimensional consistency and interchangeability, making it a trusted choice for OEMs and maintenance teams seeking durability and performance in metric fastener applications.

Specification Summary & Compliance

This screw features a Class 6g thread fit per ISO metric standards, ensuring precise tolerance for reliable threading. It is manufactured in compliance with DIN 912 (identical to ISO 4762) for dimensional accuracy, including head diameter (13mm), length (50mm), and drive size (6mm). The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, affirming its adherence to environmental and safety regulations without hazardous substances.

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