S-93285A134 M6 x 12 mm ASME B18.3.6M Set Screws

Set Screws

0645FA00014 Set Screws
0645FA00014 Set Screws

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

Part No.
Part No. 0645FA00014
Equivalent to mcmaster :
93285A134

Basic Information

System of Measurement Metric

Head Parameters

Head Type Headless

Dimensions

Length 12 mm

Thread Parameters

Thread Type Metric
Thread Size M6
Thread Pitch 1 mm
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 6g

Tip & Drive Parameters

Tip Type Soft
Tip Length 1.6 mm
Tip Diameter 3.2 mm
Tip Material Nylon 6/6 Plastic
Tip Color Green
Tip Temperature Range -50° to 250° F
Drive Style Hex
Drive Size 3 mm

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B80

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.3.6M
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Vibration-resistant nylon tip prevents loosening under dynamic loads, maintaining secure fastening in high-motion applications
  • Corrosion-resistant 18-8 stainless steel construction ensures long-term durability in harsh environments and exposure to moisture
  • Precise Class 6g thread fit guarantees consistent engagement and reliable torque performance in metric assemblies
  • Hex drive design with 3 mm drive size provides superior torque transmission and prevents cam-out during installation
  • Wide temperature tolerance (-50° to 250°F) maintains tip integrity and clamping force across extreme thermal conditions
  • Headless configuration enables flush mounting in confined spaces while maximizing thread engagement length
  • RoHS 3 and REACH compliance ensures environmental responsibility and global regulatory acceptance for international projects

Professional Applications & Engineering Value

This M6 nylon tip set screw delivers critical engineering solutions where vibration resistance and surface protection are paramount. The Nylon 6/6 plastic tip creates a non-marring, insulating barrier that prevents damage to precision shafts and rotating components while dampening harmonic vibrations in motor assemblies and drive systems. Manufactured from 18-8 stainless steel with Rockwell B80 hardness, it maintains structural integrity under repeated adjustment cycles. The coarse 1 mm pitch metric thread ensures rapid installation in production environments, while the hex drive accommodates high-torque applications without stripping. Ideal for securing pulleys, gears, and collars in automotive, manufacturing, and electronic enclosures where reliable positioning is critical.

Specification Summary & Compliance

This metric set screw features M6 x 1 mm coarse threads with Class 6g tolerance for precision fit. Manufactured to ASME B18.3.6M specifications, it ensures dimensional consistency and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting international environmental standards for hazardous substance restrictions.

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