Collection: Set Assembly Pack

Our bolt, nut and washer assembly packs give you everything you need in one box — a Grade 8.8 hex head bolt, matching nut, and flat washer — in sizes M6, M8, M10, M12, and M16. Available in BZP (indoor) and HDG (outdoor/structural) finishes, in packs of 100.

All bolts are manufactured to DIN 933 with a fully threaded shank and metric coarse thread. These pre-matched sets save time on site and ensure you always have the right hardware combination.

  • Bolt sizes: M6, M8, M10, M12, M16
  • Bolt lengths: 16mm to 50mm (varies by size)
  • Grade: 8.8 high tensile, DIN 933
  • Finishes: BZP and HDG
  • Includes: Hex bolt + full nut + flat washer
  • Pack sizes: 100 sets or individually (M16)

Frequently bought together

  • Threaded Rods (BZP / HDG) — for through-rod applications where you need more than a bolt length. Use with the same finish for a consistent assembly.
  • Spring Washers — add to your set for extra vibration resistance. Fits under the nut on top of the flat washer.
  • Nyloc Insert Nuts — replace the standard nut in your set with a Nyloc where anti-vibration locking is required.
  • Hex Head Set Screws (BZP / HDG) — individual bolts if you need to buy bolts separately without a nut and washer.
  • Mild Steel Angle Iron & Box Section — commonly fabricated using bolt and nut sets for frames, brackets, and structural assemblies.
  • Square Plate Washers — upgrade to a square plate washer for timber or masonry applications where the bolt may pull through.

Not sure which finish to choose?

We stock fasteners in three finishes to suit every application. BZP is ideal for indoor and sheltered use. HDG gives heavy-duty protection for outdoor, structural, and timber work. A4 Grade 316 Stainless is the right choice for marine, coastal, and chemical environments. Read our guide to pick the right finish for your project.

Read the finish guide

Same-day dispatch — free delivery over £60

Orders placed before 2pm are dispatched the same working day via tracked courier. Free standard UK delivery on orders over £60. All fasteners are manufactured to DIN and ISO standards in Grade 4.8 and 8.8 steel — competitively priced for trade and domestic buyers, with no minimum order.

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