Company Profile
For more than 45 years, Lone Star Fasteners, LP 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.
Lone Star 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.
Certified to ISO 9001-2000, Lone Star is widely known for the ability to produce specialty fasteners to the customer’s unique specifications and drawings, providing the client with the highest quality products and customer service available in the industry.
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
• SermaGard
• 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 including Exxon Mobil, Monsanto, DuPont and Chevron-Texaco utilize our expertise and facilities to develop their internal corrosion protection specifications.
Lone Star’s milling, drilling and thread cutting range capabilities include:
Roll Threading: ¼” through 3” diameter
Cut Threading: ¼” through 4” diameter
CNC Machining through 15’ diameter.
Heat Treating and Material testing capabilities include:
Full Mechanical Testing (Tensile/Proof to 300,000 lbs.)
Complete Chemical Analysis
Charpy Impact testing to – 150 degrees
Salt Spray Testing Per ASTM B -117
Hardness testing (Rockwell, Brinell, Eddy Current)
3 Digit heat Code Traceability and access to all Material Test Reports (MTR) on our Web Site
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