S-90915A550 Length 2" Stainless Steel Wood Screw Threaded Studs

Stainless Steel Wood Screw Threaded Studs

1441FA00004 Stainless Steel Wood Screw Threaded Studs
1441FA00004 Stainless Steel Wood Screw Threaded Studs

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

Part No.
Part No. 1441FA00004
Equivalent to mcmaster :
90915A550

Basic Information

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

Dimension Parameters

Length 2"

Thread Parameters

Threading Threaded on Both Ends
Thread Direction Right Hand

End A Parameters

(A) Screw Size 1/4"
(A) Screw Diameter 0.25"
(A) Thread Length 1"
(A) Material 18-8 Stainless Steel

End B Parameters

(B) Thread Size 1/4"-20
(B) Thread Length 1"
(B) Thread Direction Right Hand
(B) Thread Type UNC
(B) Thread Spacing Coarse
(B) Thread Fit (External) Class 1A

Material & Strength Parameters

Hardness Not Rated
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Corrosion-resistant performance with 18-8 stainless steel construction for long-lasting reliability in harsh environments
  • Precise Class 1A thread fit ensures smooth assembly and secure fastening in industrial applications
  • Double-ended threading with 1" on each end maximizes installation efficiency and connection versatility
  • UNC coarse thread design provides superior grip and resistance to loosening under vibration
  • Right-hand threading on both ends enables standard tool compatibility and straightforward installation
  • Full regulatory compliance with RoHS 3 and REACH standards for safe use across global markets
  • 2" overall length offers optimal spacing and structural support in wood and general assembly applications

Professional Applications & Engineering Value

This 1/4"-20 UNC threaded stud delivers exceptional engineering value through its 18-8 stainless steel composition and double-ended design. The corrosion-resistant properties make it ideal for demanding environments where moisture or chemicals are present, while the Class 1A thread fit ensures consistent performance in high-volume assembly operations. The coarse UNC threading provides superior resistance to vibration-induced loosening, a critical advantage in machinery and equipment applications. As a double-ended rod with identical threading on both ends, it serves as an efficient connector in wood construction, industrial framing, and mechanical assemblies where reliable threaded stud performance is essential for structural integrity and maintenance accessibility.

Specification Summary & Compliance

This double-ended rod features precise 1/4"-20 UNC coarse threading with Class 1A external thread fit on both ends, ensuring dimensional accuracy per standard specifications. The 2" overall length with 1" threading on each end maintains consistent engagement across applications. Manufactured from 18-8 stainless steel, the stud complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting international environmental and safety standards for industrial fastener applications.

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