Fastenal Store in San Marcos webmaster1 May 15, 2021 Categories: Industrial WholesalersAddress 2970 B Hwy 123San Marcos, TX 78666USAContact Phone: (512)395-8839Contact Store Review Store Your Name * Your Email * ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ Your Review *