S-90015A283 6-32 x 1/2" Stainless Steel Oversized Truss Head Slotted Screws

Stainless Steel Oversized Truss Head Slotted Screws

0063FA00009 Stainless Steel Oversized Truss Head Slotted Screws
0063FA00009 Stainless Steel Oversized Truss Head Slotted Screws

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

Part No.
Part No. 0063FA00009
Equivalent to mcmaster :
90015A283

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.505"
Head Height 0.078"
Rounded Head Profile Low, Wide
Rounded Head Style Truss

Dimensions

Length 1/2"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
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
Finish Passivated
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

  • Superior corrosion resistance provided by 18-8 stainless steel with passivated finish, ideal for harsh environments.
  • Enhanced load distribution due to the low, wide truss head design, reducing surface damage and improving grip.
  • High tensile strength of 80,000 psi ensures reliable fastening under heavy-duty mechanical stress.
  • Easy installation and removal with standard slotted drive, compatible with common hand tools.
  • Precise thread fit (Class 2A) and coarse UNC threading for quick assembly and vibration resistance.
  • Full threading along the 1/2" length allows for maximum adjustability and secure holding power.
  • Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance.

Professional Applications & Engineering Value

This 6-32 x 1/2" low truss head slotted screw in 18-8 stainless steel is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The passivated finish enhances durability in moist or chemical-exposed settings, while the low truss head provides a larger bearing surface to prevent pull-through in softer materials. With UNC coarse threads and Class 2A fit, it ensures quick, reliable fastening in applications like electronics enclosures, automotive assemblies, and machinery, reducing maintenance needs and downtime. Its fully threaded design offers versatile clamping force, making it a go-to for B2B procurement in sectors demanding corrosion-resistant screws with consistent performance.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 2A thread fit for precise dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured from 18-8 stainless steel with a passivated finish, it maintains a tensile strength of 80,000 psi and hardness of Rockwell B85, supporting reliable use in industrial fastening applications.

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