S-91800A352 M5 x 80 mm DIN 84, ISO 1207 Stainless Steel Cheese Head Slotted Screws

Stainless Steel Cheese Head Slotted Screws

0129FA00098 Stainless Steel Cheese Head Slotted Screws
0129FA00098 Stainless Steel Cheese Head Slotted Screws

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

Part No.
Part No. 0129FA00098
Equivalent to mcmaster :
91800A352

Basic Information

System of Measurement Metric

Head Parameters

Head Type Rounded
Head Diameter 8.5 mm
Head Height 3.3 mm
Rounded Head Profile Narrow
Rounded Head Style Cheese

Dimensions

Length 80 mm

Thread Parameters

Thread Type Metric
Thread Size M5
Thread Pitch 0.8 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Flat
Drive Style Slotted

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B70
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 84, ISO 1207
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance from 18-8 stainless steel and passivated finish, ideal for harsh environments.
  • High mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing.
  • Precise coarse threading (M5 x 0.8 mm, Class 6g fit) ensures easy installation and secure fastening.
  • Fully threaded design provides consistent grip along the entire 80 mm length for uniform stress distribution.
  • Durable slotted drive on a rounded cheese head allows for straightforward manual assembly and disassembly.
  • Compliance with DIN 84 and ISO 1207 guarantees dimensional accuracy and interchangeability in metric systems.
  • Environmental and safety adherence via RoHS 3 and REACH compliance, ensuring safe use in regulated industries.

Professional Applications & Engineering Value

This M5 rounded head slotted screw is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The 18-8 stainless steel material, combined with a passivated finish, offers excellent resistance to rust and chemical exposure, making it suitable for outdoor equipment, food processing machinery, and marine applications. Its coarse metric thread (0.8 mm pitch) and Class 6g fit enable quick, reliable fastening in metals and plastics, reducing installation time while maintaining joint integrity. The fully threaded 80 mm length ensures maximum engagement in deep or variable materials, providing consistent clamping force and preventing fatigue failures in dynamic loads.

Specification Summary & Compliance

This screw adheres to precise dimensional standards with a thread fit of Class 6g per metric specifications, ensuring compatibility and performance. It meets DIN 84 and ISO 1207 manufacturing norms for rounded head slotted screws. Additionally, it is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in various industrial sectors without hazardous substances.

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