Log In to your Account

Log in or Register

Forgotten your Password?

Or Register Today

Create an Account

Reset Password

Reset Password

Please enter your Email Address below to be sent an email to Reset your Password

Cancel Password Reset

Categories

Your Basket

Your Basket is Empty

Search our Website:

  • login
  • contact
  • 0basket
  2. Hexagon Bolts
  3. Hex Head Bolts Grade 8.8 DIN931

Filters

Finish

Diameter

Length

HEX HEAD BOLTS GRADE 8.8 DIN931

M5 X 80 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014

M5 X 80 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB05080SC

Prices from £0.0680

excl VAT (Each)
M5 X 100 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014

M5 X 100 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB05100ZP

Box Quantity: 200

Prices from £0.0640

excl VAT (Each)
M6 X 25 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 25 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06025ZP

Box Quantity: 500

Prices from £0.0580

excl VAT (Each)
M6 X 30 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 30 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06030SC

Prices from £0.04

excl VAT (Each)
M6 X 30 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 30 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06030ZP

Box Quantity: 500

Prices from £0.04

excl VAT (Each)
M6 X 35 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 35 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06035SC

Prices from £0.0420

excl VAT (Each)
M6 X 40 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 40 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06040SC

Prices from £0.0440

excl VAT (Each)
M6 X 40 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 40 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06040ZP

Box Quantity: 200

Prices from £0.0420

excl VAT (Each)
M6 X 45 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 45 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06045SC

Prices from £0.0460

excl VAT (Each)
M6 X 45 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 45 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06045ZP

Box Quantity: 200

Prices from £0.0480

excl VAT (Each)
M6 X 50 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 50 S/C GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06050SC

Prices from £0.0480

excl VAT (Each)
M6 X 50 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014

M6 X 50 Z/P GR8.8 HEX HT BOLTS DIN931 / ISO4014
Product Code: HTB06050ZP

Box Quantity: 200

Prices from £0.05

excl VAT (Each)

Low Stock Warning

This product is low on stock and therefore may take longer to arrive, you can still order this product by closing this popup (using the x above) and adding your item to the basket again.

Hex head bolts are used to fasten together various materials or to be fastened into pre-tapped holes. They have a six-sided head which allows them to be installed via a socket wrench or a spanner. They are also known as part threaded hex bolts or sometimes hexagon shoulder bolts.

These hex head bolts have part of the shank unthreaded, which makes the bolt stronger. On metric bolts, the thread length can be calculated by multiplying the diameter by 2 and adding either 6mm or 12mm (depending on the length of the bolt). The shoulder length can then be calculated by subtracting the threaded length from the overall length of the bolt.

This product range is available in grade 8.8 steel with either a self-colour (S/C) or zinc-plated finish (Z/P) with the zinc plating offering more corrosion protection.

Hexagon head bolts are available in high tensile steel. These hex bolts are manufactured from High tensile Grade 8.8 steel as standard, but extra-high tensile Grade 10.9 bolts are also available for critical applications. If you have a requirement for these higher grades please see our 10.9 bolt category or contact our sales desk on 0191 2645333.

Part-threaded hex bolts are only threaded on part of the bolt's length. The unthreaded shank joins the threaded shank and the head, preventing strain on the unthreaded part. This design makes the bolt stronger and less likely to break.

Hex head bolts are versatile and adaptable, making them suitable for a wide range of uses across different industries. Examples of uses for hex head bolts include screws for wood, metal, and many other materials and environments.

They have good tensile strength, and the most common styles can be used in a variety of locations (depending on the material and finish).

  • DIN931/ISO4014
  • Part Threaded Hexagon Head bolts
  • Hex Shoulder Bolts
  • Grade 8.8 Hexagon Bolts
  • Zinc plated and self colour bolts

Low Stock Warning

This product is low on stock and therefore may take longer to arrive, you can still order this product by closing this popup (using the x above) and adding your item to the basket again.

Important Notice

Please Note
We currently have a complete power failure, please send e-mails for enquiries and we will respond once power is back up and running - this has also affected our telephone lines