S-97715A486 10-24 x 7/8" Brass Button Head Hex-Drive Screws

Brass Button Head Hex-Drive Screws

0083FA00070 Brass Button Head Hex-Drive Screws
0083FA00070 Brass Button Head Hex-Drive Screws

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

Part No.
Part No. 0083FA00070
Equivalent to mcmaster :
97715A486

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.361"
Head Height 0.101"
Rounded Head Profile Standard
Rounded Head Style Button

Dimensions

Length 7/8"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 3A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 1/8"

Material & Strength

Material Brass
Hardness Rockwell B55
Tensile Strength 50000 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

  • Superior corrosion resistance from high-quality brass construction, ideal for harsh industrial environments
  • Exceptional thread reliability with Class 3A fit ensuring precise, vibration-resistant fastening
  • High mechanical strength with 50,000 psi tensile strength and Rockwell B55 hardness for demanding applications
  • Quick and secure installation using standard 1/8" hex drive tools, reducing assembly time
  • Full threading coverage along the 7/8" length provides maximum grip and load distribution
  • Compliant with environmental regulations including RoHS 3 and REACH, meeting global manufacturing standards
  • Versatile coarse UNC threading enables faster installation and better performance in softer materials

Professional Applications & Engineering Value

Engineered for precision and durability, these 10-24 UNC brass rounded head screws address critical industrial fastening challenges. The brass material provides excellent corrosion resistance in electrical, marine, and plumbing applications where moisture exposure is common. With Class 3A thread fit and coarse UNC threading, these screws maintain secure connections even under vibration, preventing loosening in machinery and equipment. The button head profile with hex drive offers both aesthetic appeal and practical installation benefits, allowing flush mounting while providing sufficient torque transmission. These characteristics make them particularly valuable in industrial assembly where reliability, regulatory compliance, and ease of maintenance are paramount considerations.

Specification Summary & Compliance

This rounded head screw features precision 10-24 UNC coarse threading with Class 3A thread fit for superior dimensional accuracy. Manufacturing adheres to standard inch system specifications with fully threaded 7/8" length and 1/8" hex drive compatibility. The product is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloys and meets REACH (EC 1907/2006) requirements as of January 17, 2023, ensuring environmental regulatory adherence for global industrial applications.

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