carbon steel grade 4.8 ground screw

Jiaxing Haina Fastener Co., Limited

Product Features

•     Engineering stamped drawing

•     Class A fire rating

•     Designed for easy, secure installation

•     Labor saving installation time

•     Durability & long-term performance

•     Integrated grounding

•     25 year warranty

•     Made with aluminum & stainless steel

•     Tile Hook is designed to be installed with most types of curved tile roofs. Our system will provide clearance to achieve a correct installation, positioning the arm at the highest portion of the tile.

•     Robust design delivers rugged durability you can rely on

•     Fast and trouble-free installations, with rapid module install design (real, third-party time study available)

•     Safeguards solar modules from damage during installation

•     All steel construction for competitive cost-per-watt pricing

•     Safe and efficient module mounting with direct bolt bonded connection

•     Built-in adjustability and tolerances that accommodate up to a 20% slope in the east-west direction

•     Adaptable to any pile solution: SmartPost, Round Post, Wide Flange W section, Helical piers, Ground Screws, and Ballasted

•     Integrated bonding and wire management

•     Reduce installation time Reduce project installation costs Safeguard your solar modules and your solar project budget

Main Products

Factory

Certification

Customer Testimonials

Before Jiaxing Haina Fastener Co., Limited, we were stuck with a more expensive, harder to use, mounting system components that required us to cut away part of the shingle. However, with Haina Fastener, we have been saving time and money on each install. We have installed over 200 residential projects with their products and have never had a complaint, or issue. Jiaxing Haina Fastener Co., Limited is easy to work with and has the most knowledgeable team around. They all go above and beyond for us and by far have the best product around. - Mathias Schillen / Budasol Mfg Kft

From a professional point of view, it was great working with this system. It is light, dependable, easy to install, and very cutting edge. We had a blast from the beginning to the end on this job. You guys rule! You’re the best product out there! And the quality was incredible! My client was blown away! Thank you thank you thank you!! - Dmitri Bosii /  SWISS SOLAR AG

Jiaxing Haina Fastener provides a stronger foundation than any other product I’ve found. The mounting feet are customizable and can be used with every roofing surface I’ve found. - Richard Rodgers / The Sol Patch International, Inc.

If we combine all of the benefits of working with Jiaxing Haina Fastener Co., Limited - the amazing service, the simplicity and ease of installation, the high quality and value of the fastener itself, and the sleek look of the finished product - there is no question that this is a company we look forward to working with for years to come. - Elgars Lipenits /  AJ Power

We love the product line, and enjoy working with the staff at Jiaxing Haina Fastener Co., Limited. They understand our scheduling need, and are always open to feedback on their products from the 'installer perspective. - Roberto Rufail / Ulter

We have installed dozens of ground mount systems over the past 10 years using the standard concrete poured post method. Typically these installs would take up to 5 days waiting for footing inspections, concrete trucks and pumps, curing time, etc. Jiaxing Haina Fastener Co., Limited’s fastener was a game changer for us. After a few hours on site the ground screws were in and we were constructing our array. A 12kw ground mount install took 2 days from start to finish. It was also the straightest and best looking ground mounted array to date. - Thanasis Tonikidis / 3Ds Energy