S-93995A300 6-32 Thumb Nuts

Thumb Nuts

1042FA00001 Thumb Nuts
1042FA00001 Thumb Nuts

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

Part No.
Part No. 1042FA00001
Equivalent to mcmaster :
93995A300

Basic Information

System of Measurement Inch
Nut Type Thumb
Color Black

Dimension Parameters

Height 3/8"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Coarse
Thread Fit Class 2B

Head Parameters

Thumb Nut Head Shape Round
Thumb Nut Profile Standard
Head Diameter 1/2"
Head Texture Knurled

Material & Strength Parameters

Material Nylon Plastic

Temperature & Environment Parameters

Maximum Temperature 200°F

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (07/08/2021, 219 SVHC) Compliant

Geometric Parameters

Collar Diameter 1/4"
Collar Height 1/4"
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Hand-tighten convenience with knurled round head for secure grip without tools
  • Lightweight corrosion resistance from durable nylon plastic construction
  • Reliable thread engagement with 6-32 UNC coarse threading and Class 2B fit
  • Thermal stability maintaining integrity in environments up to 200°F
  • Quick assembly compatibility with standard 1/4" collar diameter and 3/8" height
  • Regulatory compliance assurance meeting REACH and RoHS 3 environmental standards
  • Versatile industrial application through right-hand fully threaded design

Professional Applications & Engineering Value

Engineered for industrial applications requiring frequent adjustments, this nylon thumb nut eliminates tool dependency while providing consistent performance. The black knurled round head ensures positive grip even with oily hands or gloves, reducing installation time in assembly lines and maintenance scenarios. Its coarse UNC thread with Class 2B fit resists cross-threading while accommodating minor misalignments. The nylon plastic material offers electrical insulation and vibration resistance, making it ideal for electronic enclosures, machinery guards, and automotive components where metal fasteners could cause short circuits or galvanic corrosion.

Specification Summary & Compliance

This thumb nut maintains Class 2B thread fit per UNC standards with precise 6-32 coarse threading. Dimensions include 1/4" collar diameter, 1/4" collar height, and 3/8" total height. Manufacturing complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, ensuring hazardous substance restriction adherence for global industrial use.

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