Steel Threaded Rod 8.8
ISO 898-1 property class 8.8 high-tensile carbon steel fully threaded rod manufactured to DIN 975 / DIN 976. Continuous metric thread supports higher-load machinery anchoring, clamping, suspension, and fabricated stud applications. Available in M4–M64 diameters and standard 1 m lengths.
Choose a size below and add it to your quote.
Available Sizes & Finishes
24 sizes available
Filters
Diameter (mm)
Applications & Selection Guide
ISO 898-1 property class 8.8 fully threaded carbon-steel rod to DIN 975 / DIN 976, quenched and tempered, ISO metric coarse pitch, 1 m stock lengths. Nominal tensile 800 MPa (yield ≈ 640 MPa) — the default high-tensile stud material for machinery anchoring, clamping, and fabricated hangers. Diameters M4–M64 are listed above.
Specify class 8.8 rod where a 4.8 bar would be undersized: machine bases, conveyor frames, heavier pipe supports, and custom studs. Mate with class 8 nuts and washers sized to the joint; use class 8 coupling nuts to extend length. Do not mix 8.8 rod with class 5 nuts if the nut is intended to carry the full proof load. Coating (plain, zinc, or HDG) should be stated with the enquiry.
Sold per 1 m length. Request a quote with diameter, quantity, surface finish, and destination — nuts, washers, and couplers in matching class can be included.
Technical guides
Bolt grades and sizes: 8.8, 10.9, 12.9, A2 and A4, and metric hex bolt dimensions
What the property classes 4.8, 8.8, 10.9 and 12.9 and stainless A2-70 and A4-70 mean, minimum strength and tensile loads, metric thread pitch and hex head sizes, DIN 933 vs DIN 931, and which nut goes with which bolt.
Read the guide →Concrete anchors and rivet nuts: drop-in, sleeve and S-type anchors compared, with sizes
How drop-in, sleeve (type T and F) and S-type expansion anchors differ, which one to choose for concrete and solid masonry, the sizes and piece weights we supply, and when a rivet nut is the right fastener instead.
Read the guide →Threaded rod sizes and weights: DIN 975 / DIN 976-1 metric rod from M4 to M64
Thread pitch, stress area and weight per metre of metric threaded rod from M4 to M64 in carbon steel class 4.8 and 8.8 and in A2 and A4 stainless steel.
Read the guide →Product Information
Material Grade
ISO 898-1 class 8.8
Manufacturing Standard
DIN 975 / DIN 976
Material Type
Steel
Category
Threaded Rod
Ready to request pricing?
Add sizes to your quote cart, or paste your full list — Excel, CSV, or plain text.