S-91430A163 M10 x 20 mm DIN 963 Stainless Steel Slotted Flat Head Screws

Stainless Steel Slotted Flat Head Screws

0345FA00045 Stainless Steel Slotted Flat Head Screws
0345FA00045 Stainless Steel Slotted Flat Head Screws

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

Part No.
Part No. 0345FA00045
Equivalent to mcmaster :
91430A163

Basic Information

System of Measurement Metric

Head Parameters

Head Type Flat
Head Diameter 18 mm
Head Height 5 mm
Flat Head Profile Standard

Dimensions

Length 20 mm

Thread Parameters

Thread Type Metric
Thread Size M10
Thread Pitch 1.5 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Slotted
Countersink Angle 90°

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Not Rated
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 963
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 with 18-8 stainless steel and passivated finish, ideal for harsh industrial environments
  • High tensile strength of 70,000 psi ensures reliable, heavy-duty fastening in demanding applications
  • Precise Class 6g thread fit provides smooth installation and secure connections with minimal play
  • 90° countersink angle and flat head design allows for flush mounting, reducing snagging and improving aesthetics
  • Fully threaded M10 coarse pitch (1.5mm) delivers maximum grip and holding power across the entire 20mm length
  • DIN 963 standard compliance guarantees dimensional accuracy and interchangeability in metric assemblies
  • RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chains

Professional Applications & Engineering Value

This M10 flat head screw is engineered to solve critical fastening challenges in industrial settings where corrosion resistance and high tensile strength are paramount. The 18-8 stainless steel construction with passivated finish provides exceptional durability against moisture, chemicals, and oxidation, extending service life in machinery, automotive, and structural applications. The slotted drive and fully threaded coarse pitch design enable quick, secure installation with standard tools, reducing assembly time while maintaining Class 6g thread fit precision. Its 90° countersink angle ensures a seamless fit in pre-drilled holes, preventing protrusion and enhancing safety in moving parts. Ideal for heavy-duty fasteners in equipment requiring reliable, long-term performance under stress.

Specification Summary & Compliance

This screw features M10 x 1.5mm coarse thread with Class 6g thread fit for precise metric tolerances, and a length of 20mm. It complies with DIN 963 standards for dimensional consistency and is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety compliance in industrial use.

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