S-93180A110 10-24 x 1/2" ASME B18.5 Carriage Bolts

Carriage Bolts

0851FA00001 Carriage Bolts
0851FA00001 Carriage Bolts

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

Part No.
Part No. 0851FA00001
Equivalent to mcmaster :
93180A110

Basic Information

System of Measurement Inch
Specifications Met ASME B18.5

Head Parameters

Head Type Rounded
Head Diameter 0.469"
Head Height 0.114"
Rounded Head Profile Wide
Rounded Head Style Carriage

Neck & Shank Parameters

Neck Type Square
Neck Length 0.13"
Neck Width 0.2"

Dimension Parameters

Length 1/2"
Screw Diameter 0.19"

Thread Parameters

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

Material & Strength Parameters

Material 316 Stainless Steel
Hardness Rockwell B55
Tensile Strength 70000 psi

Finish & Compliance Parameters

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

  • Superior corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and outdoor applications
  • Enhanced anti-rotation performance thanks to the integrated square neck that prevents spinning during installation
  • Reliable high-strength fastening with 70,000 psi tensile strength and Rockwell B55 hardness for demanding loads
  • Easy and quick installation with fully threaded UNC coarse threading and Class 2A fit for smooth assembly
  • Wide bearing surface from the rounded carriage head design, distributing load evenly and reducing surface damage
  • Compliance with major industry standards including ASME B18.5, ensuring consistent quality and interchangeability
  • Environmentally safe and sustainable with RoHS 3 and REACH compliance, meeting global regulatory requirements

Professional Applications & Engineering Value

These 10-24 UNC carriage bolts in 316 Stainless Steel are engineered to solve critical fastening challenges in industrial and construction settings. The square neck design effectively counters rotation, eliminating the need for extra tools during tightening and speeding up assembly in structural frameworks, machinery, and transportation equipment. The fully threaded coarse UNC threading with Class 2A fit ensures secure engagement and vibration resistance, while the rounded carriage head provides a broad contact area to prevent pull-through in wood or metal applications. With excellent corrosion resistance, these bolts are ideal for marine, chemical, and outdoor environments, delivering long-term reliability and reducing maintenance costs.

Specification Summary & Compliance

This product features precise Class 2A thread fit and adheres to UNC coarse thread standards (10-24 size). Manufacturing follows ASME B18.5 specifications for dimensional accuracy and performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material sustainability.

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