For more than 45 years, LoneStar Fasteners and its Walker Bolt Division, have been recognized as the leading manufacturers and distributors of a wide variety of commercial, specialty and exotic alloy fasteners to the energy, military and aerospace industries.
LoneStar is a stocking distributor for all sizes of SAE, ASTM and ISO fasteners including Bolts, double end, tap end and all thread fasteners in a variety of grades, alloys and coatings.
We are committed to understanding and providing solutions for our client’s bolting and coating needs. We strive to save our customers time and money through the use of state of the art equipment, advanced manufacturing methods, and innovative sourcing of raw materials.
To ensure the highest possible product quality LoneStar operates a fully registered quality management
system to ISO 9001:2008 standards in all facilities and consistently implements rigorous destructive and nondestructive
performance testing. On the manufacturing level, regular conformance checking is conducted by
quality control specialists in order to monitor product consistency. Once Quality approves the products they
are stamped with a unique 3-letter heat code to ensure product traceability.
Our comprehensive in-house plating and coating services for corrosion prevention feature Electroplating and a variety of Fluoropolymer Coating systems including:
• Zinc electroplating
• PCI 3 Coating
• Whitford Xylan® high performance coating
• Magnigard Fluoropolymer coatings
• Cadmium plating and other special coatings
Our Industry leading commitment to quality includes an in-house ASTM B-117 compliant Salt Spray Testing Lab to prove the effectiveness of our coating and plating processes. Many customers utilize our expertise and facilities to develop their internal corrosion protection specifications.
- Nuts: ¼" up to 4" Diameter
- Bolts: ¼" up to 2¼" Diameter
- Roll Threading ¼" to 4"
- Cut Threading ¼" to 4"
- Milling and Drilling
- CNC Lathes to 32"
Heat Treating Fasteners, Electroplating & Fastener Coating
- Salt Fog Testing
- Hardness Testing
- Full Chemical & Machine Testing
-Wet Mag & Ultrasonic
- Cross Sectional Testing &