Zinc-plated M6 x 16mm roofing bolts from ForgeFix, corrosion-resistant for indoor/outdoor use. Includes square nuts.
The ForgeFix Zinc Plated Roofing Bolts feature a low-profile mushroom head and come with square nuts for secure fastening. Their bright zinc plating enhances corrosion resistance, making them suitable for both indoor and outdoor applications, even in exposed weather conditions.
These double-slotted roofing bolts are versatile, extending beyond roofing to general joining applications. For optimal performance, use a clearance drill bit 1mm larger than the bolt diameter. The zinc coating acts as a sacrificial anode, preventing oxidation and ensuring longevity, much like the protective oxide layers on aluminium and stainless steel.
Key Features:
For installation, ensure the slotted screwdriver tip matches the screw slot width to avoid damaging the bolt. Flared-tip drivers work for most applications, while parallel tips are better for countersinking.
Free standard shipping on U.S. mainland orders. Express shipping options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to show products you might be interested in.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.