RS PRO 177-6957 Stainless Steel Through Bolt 16 x 220 mm bright zinc plated bolt engineered for medium to heavy-duty fixing in non-cracked concrete ranging from C20/25 to C50/60. This torque-controlled expansion fixing is supplied pre-assembled for rapid installation and provides a secure and durable attachment.
Manufactured from high-grade stainless steel and finished with a bright zinc plating, the bolt offers high corrosion resistance and longevity suitable for indoor and outdoor industrial applications. The bolt complies with extensive DIN and ISO standards including DIN 916, DIN 965, ISO 7379, among others, reflecting its quality and trustworthiness in mechanical and construction fixing tasks.
The through bolt is designed for use when the fixture is already in position, allowing the hole to be drilled completely through the structure. Installation involves drilling the specified hole size, inserting the bolt, tightening the nut with torque control to achieve expansion, and then removing the nut and washer for the fixing to be ready.
Typical applications include secure fixing of outdoor seating, handrails, factory and warehouse barriers, heavy warehouse racking systems, and façade attachment systems. The bolt is suited for situations requiring robust attachment to concrete substrates.
The bolt features a 16 mm thread size and an overall length of 220 mm designed for medium to heavy loads. a drill diameter of 18 mm ensures proper hole size for optimal expansion and grip. Maximum fixing thickness is 118 mm, accommodating a wide range of fixture depths.
Bright zinc plated finish enhances corrosion resistance for longer service life. Conforms to several DIN and ISO standards indicating high manufacturing standards. Pre-assembled for quick installation, saving time in industrial or construction projects.
ETA Option 7 approval certifies high-quality fixing for critical construction uses.
This RS PRO stainless steel through bolt is ideal for use in industrial, commercial, and construction sectors requiring reliable and strong wall anchoring solutions. For more fasteners and fixing solutions, explore the RS PRO range on EnvMart.
Explore more products in our Masonry Bolts & Anchors category.
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