S-91746A876 10-24 x 1/2" Thumb Screws

Thumb Screws

0769FA00012 Thumb Screws
0769FA00012 Thumb Screws

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

Part No.
Part No. 0769FA00012
Equivalent to mcmaster :
91746A876

Basic Information

System of Measurement Inch

Head Parameters

Head Type Thumb
Thumb Screw Head Shape Round
Round-Head Thumb Screw Profile Narrow
Head Diameter 0.25"
Head Height 1/2"
Head Texture Knurled

Dimensions

Length 1/2"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Slotted

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B85
Tensile Strength 80000 psi

Temperature & Environment

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

  • Enhanced manual operation with knurled head texture for superior grip and torque application without tools
  • Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
  • High mechanical strength with 80,000 PSI tensile strength and Rockwell B85 hardness for reliable, repeated use
  • Quick installation and removal through UNC coarse threading and Class 2A fit for smooth engagement
  • Versatile fastening solution with fully threaded design and narrow round head profile for space-constrained applications
  • Dual drive compatibility featuring both thumb operation and slotted drive for flexible installation methods
  • Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

These 10-24 thumb screws deliver significant engineering advantages in industrial settings where frequent adjustments and tool-less operation are critical. The 18-8 stainless steel composition provides excellent corrosion resistance, making them suitable for electronics enclosures, machinery guards, and laboratory equipment exposed to moisture or chemicals. The knurled head with slotted drive offers dual-operation capability, while the UNC coarse threading ensures rapid installation in various materials. The fully threaded narrow profile design maximizes engagement depth in limited spaces, reducing assembly time and improving maintenance efficiency across manufacturing, aerospace, and instrumentation applications where reliable, reusable fastening is essential.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2A thread fit and UNC coarse threading (10-24 thread size, 0.19" diameter). Features include 1/2" length, 0.25" head diameter, right-hand thread direction, and fully threaded construction. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global industrial applications.

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