RANDACK FASTENERS AMERICAS, INC.

Randack Fasteners Americas, Inc., known as RFA, is the American company in the Randack group and is based at 2014 S. Houston Ave. in Humble, Texas. Its page on the group website lists Caroline H. as General Manager.

RFA describes its capabilities as tower bolts, blade connectors, studs, barrel nuts, washers, nacelle bolting and foundation studs, plus hot forged fasteners made to standards and customer drawings. Its product lines include Randack fasteners, Radolid protective caps and AS Tech bolt tensioning equipment.

“Service is our strength!”
Company website (Randack group)

At a glance

• Texas registration: Active with the Texas Comptroller (2026 report year)
• Group factories: Randack group factories in Hagen, Germany and Pune, India
• Texas sales tax permit: Active for 2014 S Houston Ave; first permit at this location Jun 2022

Products and services

• Tower bolts, studs and wind-turbine fasteners. Tower bolts, blade connectors, studs, barrel nuts, washers, nacelle bolting and foundation studs.
• Hot forged fasteners. Made to standards and customer drawings, in all grades and materials from M6-M100.
• Protective caps. Sold under the Radolid brand.
• Bolt tensioning equipment. Hydraulic and mechanical tensioning nuts, service, spare parts and rental equipment, sizes M20 to M200.

Brands carried

Randack, Radolid, AS Tech

Locations

• Humble, Texas: 2014 S. Houston Ave., Humble, TX 77396, +1-281-699-8818

Sources

• Company website (rs-randack.de/en/company/fasteners-americas)
• LinkedIn
• Texas Comptroller, franchise tax account status
• Texas Comptroller, franchise tax account status
• Dun & Bradstreet business directory

Compiled by GURU from public sources in October 2026. Details can change, so please confirm with the company. Work here? Claim this profile to keep it current.