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Find quick answers to common questions
Premium Stainless Cap Screw - The 3/8"-16 x 1" Stainless Button Head Socket Cap Screw is designed to deliver reliable performance in various applications. With a 3/8" diameter and a length of 1", this screw is constructed from high-quality zinc-plated stainless steel, providing durability and resistance to corrosion.
Secure Grip with Low-Profile Design - This 16-thread socket cap screw ensures a strong grip, perfect for industrial and commercial use. Its button head offers a low-profile design, reducing snag risks and providing a clean, professional finish.
Versatile Hex Socket Screw - This screw features a hex socket drive, requiring a hex key or Allen wrench for installation, making it ideal for tight spaces. The design evenly distributes torque, reduces stripping and provides a secure connection.
Multi-Purpose Cap Screw - This stainless steel button head screw is perfect for machinery, automotive, and construction projects. Its strength, corrosion resistance, and ease of use make it a reliable choice for both professionals and DIY enthusiasts.
Built To Last With An Excellent Warranty - We value your satisfaction above all, so we offer the best deal available in the market. We take pride in all our products like this 3/8"-16 x 1" Stainless Button Head Socket Cap Screw, designed to last for years and backed by a one-year warranty.
Find quick answers to common questions
Yes. Every product is built for continuous duty, marine environments, and the kind of fluid-transfer work that breaks cheaper pumps.
Absolutely.
Yes. WVO Designs products are tested in real-world marine, biofuel, and industrial conditions — heat, humidity, and long runtimes.
Flush with a compatible fluid after each use and keep seals clean. That's it.
Yes. Products are in stock at the collection pages.
Every product ships with a printed install guide. Digital copies and install videos are linked from each product page.
Every WVO Designs product is backed by our 1-year limited warranty against defects in materials and workmanship.
Keep your order confirmation email — it acts as proof of purchase. You can also register your serial number in your account for faster service.
Defects in materials and workmanship under normal use — no fine print, no games. Wear items (seals, gaskets) are covered by a separate 1-year warranty.
Call us. We'll get you a replacement or rebuild fast — usually the same week.
Most orders ship same-day from Charleston, SC, with delivery in 2–5 business days anywhere in the continental US.
Yes. WVO Designs offers dealer and fleet pricing — call us at (843) 972-4211 or use the contact form.
Call (843) 972-4211 Mon–Fri, 8am–3pm EST, or email support@wvodesigns.com. No call centers.
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