Home > Hex Screws
Explore our selection of Hex Screws on our product pages, built to satisfy a variety of industrial requirements. These screws are precision-engineered to deliver durability and corrosion resistance, complying with industry standards. We ensure your satisfaction through flexible choices, competitive pricing, and fast shipping. Whether for construction, infrastructure, or industrial applications, our Hex Screws reliably maintain high standards, providing dependability and inventive design. Rely on our dedication to quality and professionalism for outstanding results.
| Hex Screw standard | ISO 14583 |
|---|---|
| DIN Standard | B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985 |
| UTS – Unified Thread Standard | UNC, UNF, UNEF, UNS, NPT, NPTF |
| Grade | 18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Hex Head Screws |
| British standards | BS 57 |
| Length | 3 mm to 200 mm |
| Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
| Standard: |
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| Dimensions | ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded. |
| Head | Pan head, flat head, oval head, hex head, phillips head |
| Finish | Per ASTM A380/A380M |
| Production process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
At Koasteel, we’re proud to be the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept in stock and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
These Hex Screws are supplied in accordance with DIN, ISO, JIS or ANSI Standard.
Hex Screws serve applications as varied as the industries that use them, led chiefly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Hex screws, generally manufactured from stainless steel or other corrosion-resistant materials, are less prone to galvanic corrosion than pairings of unlike metals. Nevertheless, galvanic corrosion may still develop over time when they are combined with unlike metals in aggressive conditions, such as close to salt water.
