Availability: 10 In stock
Galvanised flat countersunk head screws with cross recess, for flush-fitting fixings. Supplied in packs, various sizes.
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HEX BOLT 8.8 GALVANISED 25 PCS M5 - M6 - M8
€1.60
VAT included
Delivery in 24/48 hours
Galvanised class 8.8 hex head bolts, for high-strength mechanical and structural assemblies. Available in numerous sizes.
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Galvanised Class 8.8 Hex Head Bolts - Pack
Hex head bolts (HH) in class 8.8 steel, the strength class most widely used in high-strength applications. Class 8.8 indicates a minimum tensile strength of 800 MPa and a yield strength of 640 MPa (80% of the tensile strength). Galvanising protects against corrosion.
Technical specifications
- Strength class: 8.8 (tensile strength ≥ 800 MPa, yield strength ≥ 640 MPa)
- Material: quenched and tempered medium carbon steel
- Finish: electrolytic galvanising for corrosion protection
- Thread: ISO metric coarse pitch
- Compliant with ISO 4014 / ISO 4017, UNI 5737 / UNI 5739, DIN 931 / DIN 933
- 8.8 marking engraved on the head
- Packaging: 25 pieces per pack
Applications and uses
- Structural assembly in metal fabrication
- Mechanical engineering and machine tools
- Automotive and industrial vehicle sector
- Industrial flanges, supports and brackets
- General plant engineering and maintenance
Note: Class 8.8 is defined by the ISO 898-1 standard. The first number (8) indicates 1/100 of the tensile strength in MPa; the second (8) indicates the % ratio between yield and breaking strength.
BU88TECF510
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