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Ring Locked Studs

Alcoa Fastening Systems ring locked studs were designed to transfer high axial loads into weak base materials. A lockring prevents the stud from backing out, in either soft or hard materials, as it resists extremely high torque loads.

Variations of these studs include hydraulic, terminal types, full shank, reduced-shank nut ends, and studs designed for installation into extremely hard materials.
 
A complete line of oversize replacements are available, if required.

Variations of these studs and lockrings are made in a variety of materials and finish combinations. Standard thread sizes are available from 0.138 to 1.000 (inch) and 5 to 24 (millimeter). Ring locked studs are covered by “DOD”, “MS” ("AS"), “DIN” and “LN” standards.
 



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Ring Locked Studs

Related Documents
Related Documents

Ring Locked Stud Catalog [2786KB]

Metric Ring Locked Studs Catalog [1915KB]

Inserts and Studs Brochure [644KB]


Contact Information
Inserts & Studs



Americas & Asia/Pacific
Customer Support
Alcoa Fastening Systems Aerospace
800.992.4444
805-527-0900

Email

Technical Support
Alcoa Fastening Systems Aerospace
310.784.6409
Email

Europe Customer / Technical Support
Alcoa Fastening Systems Aerospace
+49 8251 8757-0
+49 8251 1652

Email


Studs



Americas & Asia/Pacific
Customer Support
Alcoa Fastening Systems Aerospace
800.992.4444
805-527-0900

Email

Technical Support
Alcoa Fastening Systems Aerospace
310.784.6409
Email

Europe Customer / Technical Support
Alcoa Fastening Systems Aerospace
+49 8251 8757-0
+49 8251 1652

Email