S-91217A134 M4 x 16 mm DIN 914, ISO 4027 Set Screws

Set Screws

0670FA00020 Set Screws
0670FA00020 Set Screws

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

Part No.
Part No. 0670FA00020
Equivalent to mcmaster :
91217A134

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 16 mm

Thread Parameters

Thread Type Metric
Thread Size M4
Thread Pitch 0.7 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Cone
Cone Point Angle 90°
Drive Style Hex
Drive Size 2 mm

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B80

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met DIN 914, ISO 4027
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.
  • Exceptional holding power provided by the 90° cone point design, ensuring a secure and permanent grip on mating parts.
  • High mechanical strength with a Rockwell B80 hardness rating, offering reliable performance under load.
  • Easy and secure installation using a standard 2 mm hex key, facilitated by the headless design for flush mounting.
  • Wide compatibility with coarse M4 x 0.7mm threads and Class 6g fit, ensuring easy assembly and interchangeability.
  • Flawless performance in automated systems thanks to the right-hand thread direction and precise metric specifications.
  • Guaranteed regulatory compliance with RoHS 3 and REACH, making it safe for use in various global markets.

Professional Applications & Engineering Value

This M4 hex headless set screw is engineered to solve critical challenges in precision assembly and machinery. The 18-8 stainless steel material provides excellent resistance to rust and oxidation, making it perfect for applications in automotive, electronics, and outdoor equipment where environmental factors are a concern. The cone point with a 90° angle bites firmly into shafts and hubs, preventing slippage and maintaining alignment in high-vibration settings. Its headless design and 2 mm hex drive allow for a sleek, unobtrusive installation, which is essential for compact mechanisms and rotating parts. Manufactured to DIN 914 and ISO 4027 standards, this metric set screw delivers consistent quality and reliability for demanding engineering projects.

Specification Summary & Compliance

This set screw adheres to precise dimensional standards, including a Class 6g thread fit for optimal tolerance and a coarse M4 x 0.7mm thread per metric specifications. It conforms to DIN 914 and ISO 4027 manufacturing norms, ensuring high performance in industrial applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its safety and environmental responsibility.

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