Home > Alloy Steel > Alloy Steel Gr 8.8 Fasteners
Devoted to maintaining the highest standards, our company is delighted to present a wide-ranging selection of Alloy Steel Gr 8.8 Fasteners sourced from respected suppliers celebrated for their expertise in Custom-built superior alloy steel components. These fasteners serve as indispensable fittings throughout numerous applications, offering a full spectrum of sizes, configurations, and specifications carefully crafted to satisfy the varied requirements of our valued customers. Widely adopted across sectors including automotive, construction, and machinery, our premium Alloy Steel 8.8 Fasteners are prized for their exceptional durability and reliability. Thoughtfully designed with advanced alloy compositions, these fasteners are subjected to rigorous manufacturing procedures to boost their resilience and performance, ensuring dependable operation even in the most challenging environments.
Standard : DIN EN ISO 4014 & 4017 DIN 931 / 933 & IS 1364 / IS 1363
Size : Dia M 20 to 100 mm / Inch 3/4″to 3.1/2″
Finish : Plain / Zinc coated / Hot dip galvanised
Types : Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Socket Head Cap Screw, Washers, Spring Washers, Studs, Anchors
| Grades | Size Range | PS [MPa] | YS (min) [MPa] | TS (min) [MPa] | Hardness [Rockwell] |
| Class 8.8 | Under M16 | 580 | 640 | 800 | |
| 17-72 | 600 | 660 | 830 | C23–34 |
At Koasteel, we take pride in being 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 hold an extensive inventory of more than 25,000 tons of top-quality materials kept readily on hand in stock.
Reach out to us for a fast quote tailored to your needs.
We supply these Alloy Steel Gr 8.8 Fasteners in accordance with DIN, ISO, JIS or ANSI Standard.
Alloy Steel Gr 8.8 Fasteners find uses that are just as varied as the sectors they support, led mainly 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.
Yes,alloy steel Grade 8.8 fasteners are recyclable. The recycling process melts the steel back down to its raw state, then reshapes it into new products, among them fasteners. This approach helps preserve resources, cuts down on waste, and promotes sustainable practices across the manufacturing and construction sectors.
Mail: sales@koasteel.nz